SI9800066A - Lightweight building panel, procedure and device for serial production of lightweight building panels with mineral filler core - Google Patents

Abstract

The subject of invention is a lightweight building panel and a procedure and device for the serial production of lightweight building panels with mineral filler core. The lightweight panel according to the invention comprises a mineral core made of lamellae of mineral filler, in most cases of mineral wool, which are distributed according to the parquet system and glued to the upper and lower protective sheet, mostly sheet metal. The manufacturing process consists of several phases starting with sheet metal and mineral filler tape preparation, passing to assembling and gluing the panel in the form of a double tape, and finally cutting the latter to lightweight panels of the preliminarily designed lengths. The device for their manufacture is a facility running the manufacturing procedure of the lightweight building panels.

Description

The field of technology

Lightweight building boards; continuous process; line installations; coupling technology, integral production of building boards.

View the problem

A technical problem solved by the present invention is:

- delayed replacement of thin colored or unpainted layers of different materials in the process of making non-combustible light building panels upon repeated stopping;

- making profile shapes for slabs comprising one or more fillers in one or more layers of colored or non-colored layers of different materials in the process of making non-combustible lightweight building panels, which is not adapted for the production of mineral wool slabs with thin adhesive coatings the final product is crucial;

- the method of performing the change of tools and starting materials without stopping the plant in the process of making non-combustible light building panels;

- Classically designed systems of non-combustible lightweight building elements;

- lightweight construction boards with poor mechanical characteristics in terms of treadmill e.g. flat roofs made from them;

- poor quality cutting of filler sheets of light building panels, which does not allow thin adhesive applications;

- the occurrence of impurities, in particular residual fiber crushing residues or fiber scraps, on the surface of fillers of lightweight building boards, which prevent the adhesion of the non-aligned filler fibers or fillers with the wall or walls of the sheath;

- the thickness and number of slats in existing systems for the continuous production of non-combustible lightweight building panels do not allow the production of multiple module widths;

- existing wool blading grading systems do not automatically compensate for the blade displacements resulting from existing filler tolerances;

- existing systems require single-phase trimming and side-edge milling, which means the existence of a large set of tools for different thicknesses;

- occurrence of thermal bridges when two adjacent building elements are in contact;

- existing systems provide for sliding of the filler blades along the line guides, which cause the lateral blades to fall behind due to friction and consequently the formation of thermal bridges;

- the continuous process of wetting the lamella glue;

- existing calibration systems for lightweight building boards have been developed for polyurethane fillers and therefore require different side chains or spacers for each thickness;

- non-automatic packaging of finished products;

- cyclical regulation and synchronization of individual parts of the plant;

- unevenness of thin coatings of adhesive over the surface.

The state of the art

For users of lightweight building boards, that is, panels used in construction to achieve thermal and hydro insulation effects, but also as partitions, solutions known to use lightweight solid polyurethane foam filler panels are known. Due to the flame retardance requirements, such panels have been replaced in the last few years with panels containing different fillers, e.g. mineral wool. Likewise, panel users from other fillers, e.g. mineral wools require higher fire resistance, sound insulation, ecological advantages in manufacturing, recyclability of embedded materials, etc., depending on trends and laws.

Fillers that meet the above requirements are inserted between the outer layers of the building boards in a variety of ways known to those skilled in the art. This is how manufacturers use:

(a) construction of a sandwich structure at the installation site - on the facades by assembling profiled sheet, adapted to the requirement of assembled, spacer, mineral wool panels, profiled thin sheet metal sheet, on flat or up to 6 ° inclined roofs by assembling deeply profiled sheet metal , vapor barriers made of non-permeable materials, hard mineral wool sheets and flexible strip finishes, e.g. bitumen, thin metal foil or plastic; known systems are manufacturers of deep profiled sheet metal e.g. Hoesch sistem;

(b) fabrication of a sandwich structure from a remote site by assembling pre-profiled sheet metal and mineral wool by means of manual or semi-automatic adhesive bonding processes, which is a discontinuous and simple process; knowledge in particular of the Paroc system disclosed in patent SI 9110235 A; a feature of this system is the stepped offset, the inter-bonding of the slats, the filler cut to the required length, the coating of the adhesive sheet and the continuous pressing of the lubricated sheet onto the filler.

(c) fabrication of a sandwich structure from a remote site installation by a continuous process consisting of cutting wool into lamellae, orientation of wool fibers in a rectangular direction to profiled sheets, widely used and known from the applicant's reference facilities and presented to the general public at numerous fairs. The known continuous process is characterized mainly by the lateral guidance by means of linear sliding guides, which causes the lateral lamellae to be displaced and the thermal bridges consequent to appear. The product of this process is characterized by the parquet appearance of the wool blades, with the technology not anticipating corrections for any delays due to inaccuracies or systematic errors of the process.

(d) production of suitably shaped mineral wool panels from mineral wool producers, which would allow the sandwich structure to be assembled at a distance from the installation without cutting or cutting. by installation only; Rockwool's experiments are known.

Description of the new solution

The object of the present invention is a lightweight building board and a process and apparatus for the continuous manufacture of non-combustible lightweight mineral-based building boards and solves the technical problem shown above as follows.

Non-combustible, lightweight construction panels cover at least three layers: top of sheet, medium (core) of filler, most commonly mineral wool and bottom of sheet. Both the top and bottom layers can be profiled. The two outer layers can be individually bonded to the middle layer, most often to the adhesive layer.

Lightweight building panels, protected, cover at least three layers: at least two outer layers, at least one of which is sheet metal and the other is either sheet metal or other material, e.g. bituminous tape, paper, aluminum, plastics, etc., and at least one intermediate layer (core) of filler, most commonly mineral wool. Both the top and bottom layers can be profiled.

In doing so, the profile is defined by the process of making a lightweight building board molded (e.g.

bent) lateral edge of the outer layer, which in the transverse direction restricts the movement of the intermediate layer and which gives the plate strength.

The outer upper layer of the materials described above performs the function of the above protective and / or forming agents, and the outer lower layer of the above described materials functions as the lower protective and / or forming agents. For the purposes of this application, the terms top outer layer and / or top layer and / or top sheet means upper protective and / or forming means, and the terms outer bottom layer and / or bottom layer and / or bottom sheet mean lower protective and / or design assets.

Manufacturers supply thin-colored metal, mostly steel or aluminum, and can also be coated with plastic sheets. With the help of unscrewing drums, the sheet is unwound and, through the compensating loops known in the art, the Cutting Shears and intermediate rollers are guided to the profiling tools. In the recommended embodiment, it is necessary to provide a retracting drum capacity of at least 2,000 kg, sheet width or other material up to 1.50 m and a roll diameter of sheet or other material up to 1.5 m.

The profile of individual products that are shaped in profiling tools depends on several factors, and in particular we want to achieve the best possible utilization of the material, the appropriate design, which will be pleasing to the customer and the quality production of panels. These parameters depend on the developed roller widths and the ratio of material consumption to the achieved load-bearing capacity of the plate, taking into account the strength properties (eg elastic modulus) of the material. In the preferred embodiment, the upper sheet is formed in the upper profiling machine (4) and the lower one in the lower profiling machine (3).

The thickness of the profiled materials for treatment on the upper profiling machine (4) is in the following example:

colored steel sheet 0.4 to 0.9 mm, plastic coated sheet steel 0.4 to 0.8 mm, colored or unpainted aluminum sheet 0.5 to 0.9 mm, stainless steel 0.4 to 0.8 mm, surface treated steel surface 0.3 to 0.7 mm, copper sheet 0.4 to 0.9 mm .

In the first embodiment, the thickness of the profiled processing materials on the lower profiling machine (3) is:

colored steel sheet 0.5 to 1.1 mm, plastic coated sheet steel 0.5 to 0.9 mm, colored or unpainted aluminum sheet 0.5 to 1.1 mm, stainless steel 0.4 to 0.8 mm, surface treated steel surface 0.3 to 0.7 mm, copper sheet 0.4 to 0.9 mm .

In the second embodiment, the thickness of the profiled processing materials on the lower profiling machine (3) is:

colored steel sheet 0.4 to 1.35 mm plastic coated steel sheet 0.4 to 0.8 mm, colored or unpainted aluminum sheet 0.5 to 1.35 mm, stainless steel 0.4 to 0.8 mm, surface treated steel surface 0.3 to 0.7 mm, copper sheet 0.4 to 0.9 mm.

The profiling tools are mounted on the profiling machine with the help of individual pairs (ie sentences) or with the help of cassettes, which are characterized by the fact that several profiling statements are mounted on each cassette tray and it is quick and easy to change the tool.

The replacement of individual materials is carried out during operation with the system of double screwdrivers, double screwdriver or double trolley and one screwdriver, the aforementioned solutions being known in the art especially in the field of manufacturing lightweight polyurethane core boards. The actuators and controls must be adjusted in such a way that the newly introduced material catches up with the previous one at an increased speed.

A new solution for the delayed replacement of thin colored or unpainted layers of different materials in the process of making non-combustible lightweight construction panels with a short stop is evident in the choice of a combination of technology that ensures the rapid replacement of tools and materials. Thus, in the preferred embodiment, one unscrewing of the top layer (2) and one bottom layer unscrewer (l) and a double trolley is carried out, which allows the sheets to be changed during operation at reduced speed. The tools are mounted on cassettes that can be easily and quickly replaced. Facade panel cassette, e.g. it contains two tools and it is possible to switch between two predefined facade profiles without stopping and changing.

New solution for creating profile shapes for slabs comprising one or more fillers in one or more layers of colored or non-colored layers of different materials in the process of making non-combustible lightweight building panels, which is not adapted for the production of mineral wool slabs with thin coats of adhesive. The flammability of the end product is crucial in defining profiles based on trapezoidal profile and line profile or their derivatives. In the preferred embodiment, the applicant states the profile of the roof panel from the upper (21) and lower (23) sheets and the mineral fill core (22), hereinafter also referred to as the mineral core (22), all elements connected to each other by a layer or. adhesive layer (29). The lower ribs or protrusions are visible, positioned at a distance of 200 to 300 mm, and individual terminations or two profiles in the grip. The applicant further states the profile of the facade panel made of upper (21) and lower (24) sheets and mineral fill cores (22). A technical solution to saving and optimizing production is visible due to (a) the symmetry of the profile of the upper and lower sheets and (b) the equality of the profiles of the upper sheets with the roof and facade panels. The applicant further states the profile of a corrugated roof panel made of polyurethane core and / or a combination of polyurethane and mineral filler (22) and lower sheet (25). In the latter embodiment, the combination of materials may be derived from alternating layers of material. The sketches show how the profiles can be grasped by means of partial overlap. The above examples include projections that increase the strength of the panel and terminations that allow the joining of sheets or profiles of different material without protrusions. Sheets or. profiles of different material having bulges interconnect with each other. In this case, sheets or profiles made of different material are in each case attached to the mineral filler with a layer or. applying adhesive (29). The technical details of these profiles are shown in Figures 2 to 9 inclusive and are included in the description of the new solution as their verbal description would be too complex. In the recommended embodiment, the core of mineral filler (22) is used to cut the lamella strip (89) to a suitable length and for the purposes of this application both terms are used for the same purpose.

Further, in the preferred embodiment, the projections and / or ribs on the sheet (23) or other material are in cross-section with a trapezoidal shape, with a narrower width of the projection from 20 to 30 mm, an internal trapezoidal angle between 23 ° and 33 ° and a height between 33 and 40 mm, the values at which particularly favorable savings can be obtained are the width of the narrower part of the bulge 25 mm, as the trapezoid 25 ° and the height 37 mm, which follows from the developed width of the outer layer

1250 mm.

Further, in the preferred embodiment, it is suggested to use a vapor seal at the lower contact of adjacent elements using a sealing tape (e.g., O seal) (30) made of standard materials, but for less demanding applications, only by tilting and sealing the wool in the joint.

A new solution to the problem of the non-combustibility of light building panels is the use of a special mineral wool filler (also referred to as a mineral filler or mineral plate) and a density of at least 115 kg / m ³ known in the art. Mineral wool filler between 115 kg / m ³ and 135 kg / m ^{3 is} suitable for non-combustible lightweight building boards with appropriate mechanical characteristics (eg load-bearing capacity, compressive strength, etc.), fill between 135 kg / m ³ and 165 kg / m ³ is suitable for lightweight building boards used for walk-flat roofs or withstand permanent loads in service and additional local compressive loads (walking) without permanent deformation.

The new technical solution ensures the production of lightweight non-combustible panels with a length of 2000 mm to 14000 mm and a thickness of 60 mm to 200 mm. The stated thicknesses can be achieved by the presented method and plant, whereby the lengths of the mineral filler plates up to 1200 mm can be used. It is also possible to adjust or. adjust the equipment to achieve the widths of lightweight non-combustible building panels between 800 mm and 1200 mm based on the thickness of the mineral filler plates supplied with a thickness between 70 and 76 mm and the even number of lamellae. So e.g. 14 72-mm-wide slats provide a 1000mm wide non-combustible lightweight panel. The mineral filler supplier supplies it in the form of plates of the desired thickness and length. The supplied panels must be cut into lamellae before insertion and assembled according to the parquet system, which is already known in the prior art, in particular from facilities manufactured by the applicant.

In the preferred embodiment, filler plates (81) of width L and length v are supplied

S, the filler being mineral wool. The plates (81) are cut into slats (26) using the techniques described below. The blades are grouped into sets (86), which extend to the contacting blades in a transverse direction to the longest axis of the blades. With the help of the technology described below, individual sets of blades (86) are moved along the parquet system and sequential sets are assembled into a continuous strip of parquet blades (89), hereinafter called the blades strip (89).

The supplied mineral wool panels (81) pass through a set of at least two circular saws (33), so that properly formed lamellae (26) of suitable length, width and thickness are obtained at the outlet, which in the particular embodiment is provided with a set of 9 circular saws (33) for a lightweight construction board 1000 mm wide and 150 mm thick, 600 mm long, 150 mm wide and 72 mm thick. Several successive groups of slit blades move rapidly to the reservoir station (82) and then to the transverse station (83). There, the blades change the direction of movement in the transverse direction to the main longitudinal axis of the blades and move to the metering feeder (84), which separates each group of blades from one another and synchronously doses to the turn (85) so that there is one blade in each chamber of the turn (85). . The movement of the blades to the metering feeder (84) is carried out with at least one belt conveyor whose speed is higher than the speed of the metering feeder (84), thus ensuring that the blades are aligned with each other in the direction of movement. The individual number of slats used to continue the path from the inverter (85) depends on the modular dimension of the finished product. In the specific embodiment, for a module of 1000 mm, the number of slats 14 assuming a thickness of the supplied plate is 72 mm.

A group of at least two blades continuing the path to further processing from the inverter (85) is called a set of blades (86). A feature of the blades is that they comprise blades that are laterally separated in guides and move in the direction of the main longitudinal axis of the blades, with the blades approximately aligned in a transverse direction to the direction of motion. The blade set (86) travels to the blade deflection device (87), which is used only when starting the entire plant or when restarting after production interruption. In the continuation of the production process, the lamellae are displaced longitudinally due to the longitudinal alignment of the lamellae. After leaving the offset device, the blades (26) no longer travel along the guides and thus begin to laterally support each other. With the help of at least one or more lateral guide strips (88), the lateral compressive force and the consequent friction force are applied to the slats, thus transforming the individual sets of slats (86) into a continuous strip of slats (89) which has a floor-planar layout. In the particular embodiment, the blades of 600 mm length are said to be alternately displaced by about 300 mm, i.e. by half the length of the blade. The continuous strip of blades must be aligned vertically by means of a transverse roller (90). The lateral guide strips (88) are driven by an engine at a speed slightly exceeding, typically, from 3% to 20%, over the speed of the entire lamella feed line. This higher, higher speed ensures longitudinal alignment and maintenance of the created louver arrangement.

The new lamellas transport solution prevents the appearance of overlapping delays due to the displacement of each of the following lamellae (26). By means of a lamination grading system, the insertion of a correcting blade (28) from a blade (26) of varying length can be achieved by means of a feedback loop, which, due to the physical properties of the mineral fill, results in the exceeding of the prescribed tolerance. In the preferred embodiment, the adjacent blades (26) 600 mm in length are displaced by an offset of about 300 mm. The tolerance for the displacement of adjacent blades is lOOmm, so the tolerance is 200 mm to 400 mm. The delay varies due to the mechanical properties of the filler and other technical and technological properties of the process. If the offset becomes longer or shorter than the tolerance of a particular area, e.g. in the preferred embodiment, below 200 mm or above 400 mm, then, by means of the application described in the application, insert between the two consecutive blades (26) 600 mm long enough to adjust the blades (28) 100 mm long to change the offset to a length between 200 and 400 mm, therefore within the tolerance of a given area. In this case, the displacement measurements are performed with optical probes. For the reference position, use the position of the blades (26) on one of the edges of the strip of blades (89), but you could use any other column in succession of the following blades. Of course, other dimensions are possible, with slats (26) in the range of 300 to 1000 mm and corrective slats (28) in the range of 50 to 300 mm.

With the new technical solution of cutting blade with circular saws in the mineral filler (6), the quality of the cut is achieved, which enables the thin adhesive application and the cut tolerance of ± 0.3 mm. In the preferred embodiment, the supplied mineral filler plate (81) of width L slides along the feeder (32) against a set of n circular saws (33) arranged in a line, n being greater than or equal to 2. The circular saw set performs a simultaneous cut of the mineral filler plate ( 81) to the thickness L / (n + l) of the individual lamellae (26).

A new feature is the system for milling and trimming mineral fillers with circular saws. Trimming is required to achieve the required width of the lightweight construction board, and milling is necessary to achieve a fit between the side blade and the protective layer of the non-combustible lightweight construction panel. In the preferred embodiment, at least one circular saw (35), usually at least two, spaced apart and coaxially positioned for the width of the light construction panel, circular saw (35), blade strip (89), 60 to 200 mm high (in the direction of movement) strips the blades (89)) to a modular width, i the width corresponding to the individual dimension (module) of the light building plate and the trimmed pieces of mineral filler are broken up into smaller particles, which are referred to hereinafter by the suction system. In this case, the normal of the plane in which the circular saw (35) lies with the normal of the plane in which the upper surface of the strip of lamellae (89) lies is essentially a right angle, but may, depending on the requirements, also form another angle and is a projection of the plane , in which lies a circular saw (350 to the plane in which the upper surface of the blade strip (89) lies substantially parallel to the direction of movement of the blade strip (89) .This trimming thus solves the previously described technical problem of cutting performance with a large number of tools adapted Then, in the preferred embodiment, the strip of blades (89) moves through at least one machining station, where it has at least one milling cutter (37), and usually two milling cutters (37) on the left and two on the right in the case of facade lacquers. construction boards or one milling cutter (37) on the left and one milling cutter (37) on the right in the case of roof lightweight construction boards by cutting different profile shapes (38). of the filler between adjacent lightweight construction panels during the assembly process. With only four tools and / or tool designs (left and right roof milling cutters, left and right façade milling cutters), it is possible to process the full range of different facade and roof tile dimensions.

In the technical solution of cutting the mineral filler plates and trimming the strip of lamellae (89), it is also necessary to suck out the particles, fragments and dumplings of the filler, as a consequence of cutting off the individual layers and fibers. Thus, in the preferred embodiment, the suction (39) extracts particles, fragments and rolls from the surface of the cut mineral filler plate, consisting of lamellae (26), thus improving the surface characteristics for applying a thin layer of the coupling agent, in this case adhesive (29), the layer is thin if the applied amount does not exceed 500 g / m ² per individual layer of the bonding agent. A similar vacuum cleaner is also used in the cutting and milling process.

It is the specially developed adhesives and the method of application of the adhesives that enables the construction of a non-combustible lightweight construction board on a continuous line. Thus, the adhesive is applied uniformly in the film, either by droplets or by spraying over the predominant width of the strip of lamellae (89) in the adhesive application device (9). The device with periodic or regulated oscillatory transverse motions ensures uniform application over the entire surface of the upper and / or lower base surfaces of the louver strip (89). In order to achieve (a) a sufficiently strong joint and (b) a reduced flammability of a lightweight building board, it is of the utmost importance that the quantities of adhesive applied (adhesive) are locally within the recommended values of 90 to 110 g / m ² . In the preferred embodiment, from 0.1 kg / m ² to 0.50 kg / m ^{2 is used} for each adhesive layer per 1000 mm wide panel, which is mixed up to 45% by weight of water to the total weight of the adhesive for gluing the lamella strip (89). the upper outer layer (21) and from 0.1 kg / m ² to 0.50 kg / m ² for a single layer of adhesive to a board of 1000 mm width, mixed up to 45% by weight of water, to the total mass of adhesive for gluing the lamella strip (89) to lower outer layer (23, 24, 25). The adhesive is applied to the upper side of the lamella strip (89) to be bonded to the upper outer layer with the upper mixing head (41) and to the lower side of the mineral plate intended to be joined to the lower outer layer (42). The line speed should be between 4 and 8 m / min. The adhesive properties, preferably Polyol-CO2 foam and Isocyanate-MDI, should be as follows: viscosity up to 2 Band; specific densities up to 1500 kg / m ³ , reaction time in the laboratory: open time 15-20s, or, alternatively, open time over 64s and double-band maturation at temperatures up to 50 ° C for up to 3 minutes. The polyol-CO2 foam and the isocyanate-MDI should be mixed in a 1: (1.1 to 1.5) ratio by weight. In the specific embodiment, the non-combustible lightweight building panels are the top and bottom layers of sheet metal.

Further, the new technical solution is the lateral introduction and simultaneous lateral (lateral) longitudinal guidance of the strip of blades (89) between the upper and lower layers, which is introduced into the double strip (11), with the help of laterally non-planar profile-adjusted roller guides (92). A double strap (11) is a device in which, under the influence of vertical compressive forces, the upper protective and / or forming means and the upper base surface of the strip of blades (89) and the lower base surface of the strip of blades (89) and the lower protective and / or design are individually coupled assets in tape lightweight in

building boards, which in the further process are cut into individual building boards. Prior to the entrance between the two layers, the slats in the slats (89) should be aligned with each other because they move due to double twisting, with the recommended lateral angle of rotation between the double straps (11) being 7 ° to 13 °, with best results between 9 ° and 10 °. The lateral introduction angle allows the introduction of mineral plates between 50 mm and 250 mm thick with best results between 60 mm and 200 mm. The strip of blades (89) is unsupported in the area before the entrance to the double strip (11) or without the lower sliding support due to the needs of the adhesive application device (9), therefore guided by profiled lateral free-flowing rollers providing a preset lateral compressive force and sufficient friction between the webs in the web such that such web of webs (89) travels unsupportedly to the bottom sheet at the entrance to the bottom web.

At the entrance between the double strap (11), there is a technical problem of double-folding of the strip of lamellae (89), with the double-fold being visible in lateral view perpendicular to the direction of movement of the double-strip (11). The purpose of double pass is to reduce the level of the louver strip (89) from the level of louver arrangement to the level between the two double lane strips (11). Due to the occurrence of double pass by the double pass radius R, an uncontrolled horizontal spacing of the δ slats (26) at the inlet between the two strips of the double strap (11) occurs. The technical problem is solved by a combination of lateral and longitudinal compressive forces. The compressive force in the longitudinal direction is created by the increased velocity of the lamella strip (89) and additional drive rollers over the lateral lamellae in the milling station, which compensate for the lag of the lateral lamellae in the lamellae (89) due to the additional friction caused by the milling and operation of the lateral strips. The compressive force in the lateral direction is created by applying preset, easily rotating lateral cylinders (92) to the strip of blades (89). Tensile force in the lateral direction is required due to two (a) in order to cause adequate friction between adjacent blades (26), which prevents the blades from sliding or the appearance of slots; and (b) to prevent the lamella from accumulating while increasing the compressive force in the longitudinal direction. Prior to the first pass, the louver strip (89) must be aligned with at least one alignment roller (91), with the alignment roller (91) positioned above the louver strip (89) behind the first pass area so that the center of the alignment roller (91) lies in and the center line of the alignment roller (91) is at right angles to the direction of movement of the lamella strip (89) and the alignment roller (91) limits the vertical spacing of adjacent lamellae (26) in the lamella strip (89). It is also necessary to ensure that the double strap (11) is pressed vertically, thus compensating for any vertical spacing between adjacent lamellae (26) in the direction of motion by partially deforming the lamellae in the vertical direction and by pushing the adhesive into the lamellae. The condition for the successful operation of one or more alignment rollers (91) is a locally reduced lateral force or consequent friction force between the blades.

In the double strap (11), the strip of light construction board is laterally guided with at least one side chain. The technical side chain problem, which in the prior art requires a different side chain or spacer for each thickness of the end product, is solved in the present application by at least two separate concurrent and / or synchronous side chains. Existing systems developed for the manufacture of polyurethane fillers include a double bar, which is a continuous-acting device that creates a calibration of the end product through traveling longitudinal strips or chains. The side chains are, in the prior art, designed as a traveling endless strip with a profile of the edge of the plate, which limits the expansion of the foam outwards and at the same time defines the edge of the plate. The novelty of the present solution lies in such a method and apparatus for the manufacture of non-combustible lightweight building panels, which utilizes at least two separate concurrent side chains that restrict and guide the lightweight construction panel strip such that the upper chain contact element rests and with its shape, and due to the friction force transmits its own motion quantity to at least one upper edge of the upper protective and / or forming means, which is enclosed by a light construction panel strip, and the lower chain contact element rests and, by its shape, transfers its own motion amount to at least one the lower edge of the lower protective and / or forming means enclosed by a strip of light construction board. The edge of the upper and the edge of the lower protective and / or forming means formed by the profiling tools prior to entering the double strip (11) thus limit the mineral plate and prevent the adhesive from expanding beyond the edge of the upper and / or upper edges. the lower protective and / or design means of the confined space. In the preferred embodiment, the upper sheet (21) is guided by the contact elements of at least two upper side chains (13, 14), which are height adjustable to adjust the thickness of each non-combustible light construction panel and adjustable in width to adjust the width of each non-combustible light construction plate . In this case, the individual contact elements of the upper side chains (13, 14) are simplified negatives of the defined side edge profiles of the upper sheet (21) or non-combustible light building panels. Bottom plate (23), respectively. in the case of façade panels, the lower sheet (24) and in the case of corrugated roof panels the lower sheet (25) is guided by the contact elements of at least two lower side chains (16, 17) that are adjustable in width to accommodate the width of each non-combustible lightweight construction structure. plates. In this case, the individual contact elements of the lower side chains (16, 17) are simplified negatives of the defined side edge profiles of the lower sheet (23 or 24, 25 in different embodiments) or non-combustible light building panels. Furthermore, due to the similar profiles defined above (Figure 2 to Figure 9 inclusive), the same upper side chains (13, 14) are used, so that the profile shape does not need to be changed. Further, bitumen tape or other flexible material (45) may be used in the same device (11) instead of the upper sheet (21).

Along the side edges of the louver strip (89), at least one louver strapping device (89) is mounted before the louver strip (89) enters the double lane (11). The adhesion is carried out along the length of the lateral surfaces (ie not the basic surfaces) of the lamella strip (89) with polyethylene, PVC tapes or tapes of any other material which in the technological process represents the protection of the side chains from contamination by adhesive, wool particles or other mechanical or chemical inclusions, and in light construction panel (finished product), they also provide functional moisture protection until installation. The widths of the strips are tailored to the individual thicknesses of the lightweight building boards.

Instead of sheet metal, flexible strips can be used for light construction panels, such as for example. bituminous strips, plastic film, paper or aluminum foil. In this case, the system is designed to allow the underside of the mineral sheet to be glued to the lower sheet, and the upper side to be bonded to the upper side of the mineral plate on natron paper, aluminum foil, plastic film or bitumen tape (hereinafter referred to as jointly flexible material) at required tape replacement without stopping - during operation using the accumulation loop system and the coupling table. Preparation for the preheating of the flexible material which softens the flexible material for good adhesion must also be provided, but does not significantly reduce the tensile strength and tear of the flexible material strip. In the preferred embodiment, there is thus a device for unwinding the strips of flexible material (44) above the double strap (11). In the recommended embodiment, it is necessary to provide retractable drums (44) with a capacity of up to 2,000 kg, a width of flexible material up to 1.3 m and a diameter of a roll of flexible material up to 1.2 m.

Adhesion in the case of at least one flexible strip is performed before the entrance to the double strip with at least two mixing heads (41) mounted on oscillating devices, which, by moving transversely to the strip of lamellae in both directions, uniformly apply the adhesive to the lower and / or the upper side of the mineral core (22) for bonding it to the lower and / or upper outer layer (23, 24, 25), subject to the above parameters.

From the flexible material stripper unwinding device (44), a flexible material stripper (45) is drawn, which is guided through the flexible material stripper heating system (46). The tape (45) is heated with warm air or other gas at a temperature between 100 ° C and 200 ° C at a thickness of tape (45) between 1 and 5 mm and a feed rate of between 3 and 9 m / min to bring the tape to a temperature between 40 ° C and 75 ° C. The tape (45) is heated in a disassembly chamber (46), which also has a suction system (47), by which the slightly cooled air or other gas is reheated or heated. regenerates and can be semi-open or closed type. Upon arrival from the heating chamber (46), adhesive is applied to the strip (45) by means of airless spraying, evenly over the entire width of the strip, using 0.1 to 0.5 kg / m ^{2 of} adhesive for each individual layer (application). The application of the spray is applied to the upper side of the lower strip (45). The adhesive is applied on the preheated surface, the best results being achieved at temperatures of the preheated surface of the strip between 40 ° C and 50 ° C. The final reaction process is carried out in double-band at a temperature of up to 50 ° C, and the manufactured plates are stored for up to 24 hours at a temperature above 15 ° C.

Instead of a core of mineral filler, in the case of panels made with a flexible top layer, an anti-condensate spray can be used, in a special embodiment, a polyurethane spray with an amount of anti-condensate spray applied up to 1.5 kg / m ² . Thus, the flexible strip (45) is used as the technological top layer in the manufacture of a 2-10 mm thick, typically 8 mm thick, anti-skid plate. The anti-condensation spray is formed by the expansion of the adhesive between the top layer of the lightweight building block (flexible strip) and the bottom sheet. The flexible strap thus serves as the physical boundary between the trimmer and the double strap and also has an aesthetic function.

The above described method is used to produce a light construction strip or a non-combustible light construction strip, which is cut to a predetermined length at the exit of the double strip (11) by using a band saw (12) with the required bottom-up cutting method by turning the needle cutting inwards and removing the needle on the top sheet with a special knife. This results in a striking technical effect of a high-quality final cut due to the damping of vibrations, which, when cut from top to bottom or cut with circular saws, would result from a softer middle layer of non-combustible lightweight mineral filler board. The movement of the plate during the cut is limited by special pressure and / or limiting elements, giving reduced vibration influence. This results in a better cut. The cut-off system also includes a cut-off cut by a system of pre-depositing the separating agent on the bottom layer, e.g. liquid spraying of the separating agent which prevents the mineral filler and the lower outer layer from adhering, whereby the cutting is cut off transversely to the direction of movement of the light construction panel or light construction panel in the process described. Excavation for the purposes of this application describes a portion of a lightweight construction panel that makes removal of the top sheet on one (front or front in the direction of movement of the strip of lightweight construction panels in the process described) longer than the bottom and intermediate layer while on the other The sides are aligned with the bottom sheet and the intermediate layer and can serve the difference in lengths between the upper sheet and the lower sheet and the intermediate layer as a roof excavator or to cover adjacent panels in the event of installation. The excavation cut is made with a circular saw. In the cut-off section, which in the embodiment is from 50 to 200 mm long, the upper sheet and the filler between the upper and lower sheets are removed, leaving the lower sheet longer than the upper sheet and the filler. Thus, the resulting sheet metal extension is used as an excavator or switching in the case of extended roofs.

The cut boards are stacked on pallets or other storage surfaces, hereinafter referred to as liners (51). In the specific embodiment of the roof panels, this is done in pairs, with the surface facing down and upwards being smooth, and the plates of the panels shown in Figures 2 to 9 inclusive facing each other in order to protect them from damage during transport and to make better use of the available transport volume. The resulting lightweight construction panels are stacked on the substrates (51). A new stacking and sorting solution is the process of sorting the liners (51) according to the different package lengths and different loads resulting from all possible combinations of the embedded materials in the product. The package comprises at least two vertically stacked lightweight building panels. In the preferred embodiment, the algorithm is as follows:

(i) the minimum number of liners (51) is two.

(ii) the lining (51) at the extreme edge of the bottom plate than the bottom surface of the package from the edge of the bottom plate is moved outward distance T _pak for packaging and protection of panels whereby to be T _pak is between 5 and 25 mm.

(iii) the distance between the substrates (51) on which the packet rests is calculated by the following formula L _sve = ((1 ^ + 2 * T _pack ) - (N * L _pod )) / (Nl) where the values are denoted by sketches 20 and is

L _All lining spacing (51)

L _pak length of the panels including predetermined tolerance of loading of at least two light building panels in the package _{under the} L length of the pads (51)

N is the number of mats (51) in the package

T _pak indicated in (ii) (iv) values for individual values are given in the following table with respect to plate thickness dd and mineral fill density r, with all lengths in meters, unless otherwise indicated and the length of plates denotes L _pak from (iii).

mean dd = 80 mm r = 100 kg / m ³ heavy dd = 60 mm r = 150 kg / m ³ lightweight dd = 200 mm r = 60 kg / m ³ Number of substrates N Length of panels (default) from to Length of plates (max) from to Length of plates (min) from to 2 2.00 3.60 2.00 3.20 2.00 4.50 3 3.61 6.30 3.21 5.30 4.51 7.00 4 6.31 9.20 5.31 7.20 7.01 10.00 5 9.21 12.00 7.21 9.20 10.01 14.00 6 12.01 14.00 9.21 11.40 - - 7 - - 11.41 14.00 - -

Based on the algorithm and its implementation with a computer program, the method of packing is considered when entering the work order, where three options are provided. Depending on the unit load, the mode of support is either light, medium, or heavy. Thus, a program that selects a larger or smaller number of mats (51) is selected in the program, and the mats (51) may also serve as a support, whether of wood (pallets), polystyrene (styrofoam) or other suitable material.

Thus, the algorithm for the 80 mm plate and the wool density of 100 kg / m3 will select the values in the column "Medium", table above.

Further, the process and installation of producing a non-combustible lightweight mineral-fill building board as a product of the process and plant involves control and regulation by a control algorithm by means of a microprocessor embedded in or connected to the control panel, the microprocessor using software commands to:

- captures, regulates and controls physical data on the operation of the process;

- manages and controls information on a work order that covers the size, shape, dimensions and type of individual product in the process,

- controls the production of the product in accordance with the information contained in the work order or automatically manages the process,

- regulates the traceability data of the embedded materials in the product, which is especially important for demonstrating the conformity of the embedded materials in the product with the tested one for obtaining the necessary certificates or. marketing authorizations,

- Keeps records of process disruptions and the location of their occurrences, and maintains disruption statistics through data capture and processing.

Description of the sketches of the invention

Figure 1 shows the scheme of the plant, namely, upper belt unscrewing device (1), lower belt unscrewing device (2), lower profiling machine (3), upper profiling machine (4), mineral filler wedge feeder (5) , device for cutting mineral filler (6) and arranging and inserting (7) plates of mineral filler, preheating chamber (8), device for applying adhesive to the upper and lower side of the mineral plate (9), strip retractor made of flexible material (10), double strap (11), upper double-strand chain (13), lower double-strap (16), saw for cutting boards (12), unloading conveyor system (19), packing device (20).

Figure 2 shows the profile of the roof panel, namely the upper sheet (21), the mineral core (22), the lower sheet (23), the adhesive layer (29).

Figure 3 shows two profiles of the roof panel before and in the grip, namely the upper sheet (21), the mineral core (22), the lower sheet (23), the adhesive layer (29).

Figure 4 shows the profile of the facade panel, namely the upper sheet (21), the mineral core (22), the lower sheet (24), the adhesive layer (29).

Figure 5 shows two profiles of the façade panel before and in the grip, namely the upper sheet (21), the mineral core (22), the lower sheet (24), the adhesive layer (29).

Figure 6 shows the details of the lower sheet (23) of the roof panel.

Figure 7 shows the details of the upper sheet (21) of the roof and / or facade panel.

Figure 8 shows the profile of the corrugated board, namely the mineral core (22) and the lower sheet (25), the adhesive layer (29).

Figure 9 shows two profiles of a corrugated roof slab in the grip, namely the mineral core (22) and the lower sheet (25).

Figure 10 shows the sealing of the façade panel with sealing tape (30).

Figure 11 shows the sealing of the roof panel with sealing tape (30).

Figure 12 shows two exemplary examples of cutting filler plates of width L and L, respectively, into blades of width h ₆ and h ₂ respectively, showing blades (26), a set of circular saws (33), filler plates (81).

Figure 13 shows a plate of mineral filler (81) sliding along the feeder (32) against a set of n circular saws (33) and a plate of mineral filler (26) from which suction (39) sucks particles, fragments, from the surface and / or rolls of filler fibers.

Figure 14 shows an accumulation station, namely a set of circular saws (33), an accumulation station (82).

Figure 15 shows the change of direction of lamella movement in the transverse station (83).

Figure 16 shows the separation into individual blades (26) or groups of same with the metering feeder (84) and turning the blades (26) or groups of the same is essentially the right angle around the pivot in the extension of the longitudinal axis of the blades with the turning (85).

Figure 17 shows a device for delaying the blades, namely soda (26a) and odd (26b) blades, set of blades (86), device for deflection of blades (87), lateral guide strip (88), strip of blades (89) , transverse cylinder (90).

Figure 18 shows a mineral plate of mineral filler lamellae (26) displaced by a longitudinal offset, namely soda lamellae (26a) and odd lamellae (26b).

Figure 19 shows a mineral plate of lamellae and corrective mineral filler plates spaced apart by spacing, namely soda lamellae (26a), odd lamellae (26b) and corrective lamellae (28).

Figure 20 shows a mineral plate (36) sliding along a feed table against circular saws (35) for trimming and milling (37) for milling the edges of a mineral plate (36) and a suction device (39) for suctioning particles, fragments and / or rolls of fiber fillers.

Figure 21 shows the mineral core for the roof panel (22a). façade (22b) slab with cut off (38) corners for a better fit to the sheet metal.

Figure 22 illustrates the introduction of a double lane strip, namely a double lane (11), a lateral guide strip (88), a lamina strip (89), a transverse roller (90), a lateral non-profile shaped roller guide (92).

Figure 23 shows the floor plan of the connection between the preheating chamber (8), the adhesive application device on the upper and lower sides of the mineral plate (9) and the double strip (11).

Figure 24 shows a method of applying adhesive to the underside of a strip of blades (89) with a lower mixing head (41).

Figure 25 shows the method of applying the adhesive to the upper side of the strip of lamellae (89) with the upper mixing head (41) and the lower mixing head (42), while also showing the upper outer layer (21), the lower outer layer (23, 24) , the twisting radius of twist R and the uncontrolled horizontal spacing δ.

Figure 26 shows a section through a double strap (11) with the visible upper links of the side chain (13, 14) and the lower links of the side chain (16,17) with the upper layer (21), the strip of blades (89) and the lower layer (23, 24).

FIG. 27 shows a flexible material webbing system (45) which extends from a flexible material webbing device (44) and travels through a flexible material webbing system (46) (also called a heating, disassembly chamber (46)) having an air or gas suction system (47) and further visible are the ribbon blades (89), the upper mixing head (41) and the double bar (11).

The diagram 28 shows the relining plates, wherein shown are pads (51), L _SVE clearance distance between the pads, Lp _odd length of the panels including predetermined tolerance L _{below the} length of the butts, and N a number of pads in the package T _pak distance to the edge of the pad to the edge of plates.

Claims (29)

PATENT APPLICATIONS 1. Lightweight building board, characterized in that it comprises at least one of the following: (a) protective equipment for protection against external influences; (b) design means for giving shape and strength; (c) mineral wool and / or glass wool filler and / or combination of insulating materials; (d) coupling means for coupling protective and / or forming agents with a filler. 2. A device for batch production of lightweight mineral filler panels as insulating means by cutting off a continuous strip of lightweight construction panel, characterized in that it comprises unscrewing means for unwinding protective and / or forming means, profiling means for performing a profile of protective and / or forming means, mineral filler wedges, preheaters for warming the components of a lightweight construction panel, adhesive for bonding agents, double tape (11), cutting agents, cutting arrangement for cutting and arranging the blades (26) into the strip of blades (89) and / or unloading means for loading fabricated lightweight construction panels onto the substrates (51) and associated lightweight construction panel elements comprising protective means, forming agents and / or mineral wool filler and / or combinations of insulating materials. 3. A process for the batch production of lightweight mineral filler boards as insulating means by cutting off a continuous strip of lightweight construction panel, characterized in that it comprises assembling a continuous strip of lightweight construction panel from lightweight construction elements comprising protective means, forming means and / or mineral wool filler and / or combinations of insulating materials by processes comprising unwinding of protective and / or forming means, performing a profile of protective and / or forming means, cutting and arranging the lamellae (26) into the ribbon of the lamellae (89), insertion of mineral wedges fillers, heating of lightweight structural strip elements, application of fasteners to lightweight structural elements; joining the elements of a lightweight construction panel strip into a double strip (11); cutting a strip of light building board to light building boards of predetermined length; loading of fabricated lightweight building boards onto the substrates (51). 4. A process for the batch production of lightweight mineral filler boards as insulating means by cutting off a continuous strip of lightweight construction panel, characterized in that it allows the manufacture of non-combustible lightweight construction panels, 200mm to 1200mm lightweight building panels, lightweight building panels made of mineral wool of different characteristics, lightweight flat roof panels with flexible strips, profiling with anti-condensation spray. 5. The invention according to claim 2 and / or 3 and / or 4, characterized in that it comprises: (a) unscrewing with at least one screwdriver (2) the above protective and / or forming means; (b) unscrewing with at least one screwdriver (1) of the lower protective and / or forming means; (c) changing dual trolley sheets at speed reduction; (d) the installation of tools on cassettes, enabling the tool to be replaced quickly and easily. The invention according to any of the preceding claims, characterized in that it comprises at least one of the following characteristics: (a) at least one of the panels of the panel has projections and / or ribs extending along the long side of the panel; (b) the upper and lower protective and / or forming means are symmetrically formed with respect to the longitudinal axis of the plate; (c) the protective and / or design means have terminations and / or protrusions which allow it to be joined to adjacent panels during the assembly process and / or to cover adjacent panels during the assembly process; (d) the contact between adjacent panels in the assembly process is by means of sealing means. The invention according to any one of the preceding claims, characterized in that the protuberances and / or ribs on the protective and / or forming means are in cross-section of the trapezoidal shape, with a narrower base width of the trapezoid from 20 to 30 mm, with an internal trapezoidal angle between 23 ° and 33 ° and the distance between the two base sides between 33 and 40 mm. The invention according to any one of the preceding claims, characterized in that the mineral wool, glass wool and / or other insulating material comprises one of the following densities: (a) between 115 kg / m ³ and 135 kg / m ³ for non-combustible lightweight building boards with relevant mechanical characteristics; (b) between 135 kg / m ³ and 165 kg / m ³ for lightweight building boards used for walk-flat roofs or withstand permanent load in service and additional local compressive loads without permanent deformation. 9. The invention according to claim 2, 3, 4, and / or 5, characterized in that it comprises: (a) cutting the filler plates (81) with a set of at least two circular saws (33) into blades (26); (b) changing the direction of motion from substantially perpendicular to the longitudinal axis of the blades to the direction substantially parallel to the longitudinal axis of the blades; (c) separating them into individual blades or groups thereof with a metering feeder (84) and rotating the blades or groups thereof in substantially the right angle about the pivot in extension of the longitudinal axis of the blades with the turning device (85); (d) transporting the individual blades to the metering feeder (84) at a speed exceeding the blading removal capacity of the turn (85), thereby securing the two adjacent consecutive blades in the longitudinal direction. 10. The invention according to claim 2, 3, 4 and / or 5, characterized in that it comprises: (a) establishing a set of blades (86) extending at least two laterally separated blades (26) from each other in the guides, the blades set (86) moving: - at the commencement of the process to the lateral displacement device (87), the lateral faces of the lamellae being displaced alternately by the intended length of displacement, thereby achieving a parquet layout, - during the process, to the previous lamella in the longitudinal direction, so that the set of lamellae (86) is transformed into a laterally displaced set of lamellae; (b) establishing a continuous strip of blades (89) which, after exiting the guides, comprises at least two laterally contacting blades (26) and is laterally driven by at least one lateral guide strip (88), exerting lateral compressive force, wherein the strip of blades (89) In the floor plan, the parquet layout is offset; (c) Establishing a longitudinal compressive force using a velocity of the lateral guide strip (88) exceeding the speed of movement of the strip of the blades (89). The invention according to claim 2, 3, 4 and / or 5, characterized in that the insertion of the correcting blade (28) corrects the inadequate lateral displacement in the displaced set of blades (86). The invention according to claim 2, 3, 4 and / or 5, characterized in that the set of at least two circular saws (33) perform a simultaneous cutting of the mineral filler plate to the desired thickness of the blade. 13. The invention according to claim 2, 3, 4 and / or 5, characterized in that the trimming process comprises at least one of the following: (a) trimming with at least one circular saw (35) in the direction of delivery of the blade strip (89); (b) simultaneous trimming with at least two coaxially mounted circular saws (35) spaced by a distance corresponding to the desired width of the blade strip (89); (c) breaking the cut of the remainder after pruning with a circular saw (35); (c) milling at least one longitudinal edge of the blade strip (89) with at least one milling cutter (37). 14. The invention according to claim 2, 3, 4 and / or 5, characterized in that the circular-sawing process is followed by a suction process from the mineral filler surface using suction means. 15. The invention according to claim 1, 2, 3, 4 and / or 5, characterized in that the application of the coupling agents is carried out in a thin layer, in which the substantially uniform applied amount of the coupling agent does not exceed 500 g / m ² . 16. The invention according to claim 1, 2, 3, 4 and / or 5, characterized in that the application of the coupling means is carried out uniformly in the film or in the droplet form over substantially the entire width of the strip of the blades (89), wherein the coupling device is provided means (9) during the application of the coupling means of periodic transverse movement to the direction of movement of the louver strip (89), and the coupling means are applied to the upper and / or lower base plane of the louver strip (89). 17. The invention according to claim 1, 2, 3, 4 and / or 5, characterized in that the bonding agent is an adhesive and is either: (a) the amount of adhesive applied from 90 to 110 g / m ² ; or, alternatively (b) consumption of the adhesive from 0.1 kg / m ² to 0.50 kg / m ² and further consumption of water up to 45% by weight of the adhesive; the upper value being applied to each layer of adhesive on one of the basic surfaces of the strip of lamellae (89) and the adhesive used having the following characteristics: viscosity up to 2 Band; specific density up to 1500 kg / m ³ ; reaction time in the laboratory: open time from 15 to 20s, or, alternatively, open time above 64s; ripening in double band (11) at temperatures up to 50 ° C for up to 3 minutes. 18. The invention according to claim 1, 2, 3, 4 and / or 5, characterized in that two parallel strips of protective and / or forming means are formed into the double strip (11) formed by the plant. , a laterally introduced strip of lamellae (89), wherein the angle between the projection of one of the longitudinal edges of the strip of lamellae (89) is on the plane of the lower strip of the protective and / or shaping means and between one of the longitudinal edges of the strip of the protective and / or shaping means from from 7 ° to 13 ° and the strip of blades (89) between the coupling device (9) and the inlet to the double strip (11) is not supported below. 19. The invention according to claim 2, 3, 4 and / or 5, characterized in that, before entering the double strip (11), the strip of lamellae (89) performs a double bandage in a lateral view perpendicular to the direction of movement of the double strip, and the consequences of double passing on the inter-position of the blades (26) in the blades (89) are mitigated by using at least one of the following elements: longitudinal compressive forces derived by the speed difference of the means of transport and the blades (89); lateral compressive forces, applied using double-pass lateral pressure means; at least one alignment roller (91) positioned above the louver strip (89) behind the first pass, with the center of the alignment roller (91) lying in a plane parallel to the plane of the louver strip (89) and the median of the alignment roller (91) perpendicular to the direction of motion the louver strip (89) and the alignment roller (91) limit the vertical spacing of adjacent louvres (26) in the louver strip (89); the vertical force by which the double strip (11) acts on the strip of lamellae (89) with the consequent vertical deformation of the lamellae (26) in the strip of lamellae and the adhesive is inserted into the strip of lamellae (89). 20. The invention according to claim 2, 3, 4 and / or 5, characterized in that at least two separate concurrent side chains are used to guide and restrict the strip of the lightweight construction panel, the upper chain contact element restraining and in its shape limiting and transmits its own displacement due to the friction force to at least one upper edge of the upper protective and / or forming means, which is enclosed by a strip of light construction plate, and the contact element of the lower chain rests with its shape and transfers its own displacement quantity to the at least one friction force. one lower edge of the lower protective and / or forming means enclosed by a strip of light building board. 21. The invention according to claim 2, 3, 4 and / or 5, characterized in that the upper protective and / or forming means (21) are guided by the contact elements of at least two upper side chains (13, 14) adjustable by height adjustments to the thickness of each non-combustible lightweight construction panel and width adjustable to accommodate the width of each non-combustible lightweight construction panel and the lower protective and / or forming means are guided by the contact elements of at least two lower side chains (16, 17) that are adjustable in width for adjusting the width of each non-combustible lightweight construction panel, wherein the individual side chain contact elements (13, 14, 16, 17) are simplified negatives of the defined side edge profiles of the protective and / or forming means by which they are held in place. 22. The invention according to claim 2, 3, 4 and / or 5, characterized in that the lamella strip (89) is bonded along the side surfaces of the lamella strip (89) with protective means for protecting the device against contamination and for protecting the light construction panel. from moisture. 23. The invention according to claim 1, 2, 3, 4 and / or 5, characterized in that the above protective means comprise at least one of the following materials: natron paper, aluminum foil, plastic film and / or bitumen tape. 24. The invention according to claim 2, 3, 4 and / or 5, characterized in that the upper strip-shaped protective material made of flexible material (45) is heated with warm air or other gas at a temperature between 100 ° C and 200 ° C at a thickness tape (45) between 1 and 5 mm and feed rate (45) between 3 and 9 m / min so that the tape (45) reaches a temperature between 40 ° C and 75 ° C, using a disassembly chamber ( 46) comprising a suction system (47) and / or regeneration, and applying a coating to the strip (45) comprising at least one of the following: (a) 0.1 to 0.5 kg / m ^{2 of} adhesive for each individual application, (b) up to 1.5 kg / m ^{2 of} polyurethane spray, applying the application on the preheated surface of the tape (45) with a temperature between 40 ° C and 50 ° C. 25. The invention according to claim 2, 3, 4 and / or 5, characterized in that it comprises at least one of the following: (a) cutting a strip of light building board into light building panels of predetermined length, the cut being made with at least one band saw with a cutting direction from the lower protective and / or forming means to the upper protective and / or forming means, (b) cutting off with a circular saw with preliminary application of separating agents to prevent adhesion of mineral filler and protective and / or forming agents. 26. The invention according to claim 2, 3, 4 and / or 5, characterized in that the packing base of vertically stacked fabricated lightweight building boards with at least two substrates (51) having a supporting and / or supporting function comprises the following characteristics: the lining at the far edge of the bottom panel as the bottom face of the package is spaced 5 to 25 mm from the edge of the bottom panel; the distance between the substrates on which the package rests is calculated by the following formula L _sve = ((L _pak + 2 * T _pak ) -)) / (Nl) where L _all bright distance between the pads L _pak length of panels with the intended tolerance of stacking at least two lightweight building boards in the package L ^ length of mats N number of mats in the package T _pak distance pads from the extreme edge of the bottom plate than the bottom surface of the package; wherein the process manager selects the L _pak according to the plate thickness dd and the mineral fill density r from a predetermined set of values. 27. The invention according to claim 2, 3, 4 and / or 5, characterized in that the process of making lightweight building boards is regulated by microprocessor control means and comprises capturing physical data on the operation of the process; managing and controlling data on a work order that covers the size, shape, dimensions and type of individual product in the process; control of product manufacture; regulation of traceability data of embedded materials in the product keeping records of process disruptions. 28. The invention according to claim 2, 3, 4 and / or 5, characterized in that a 2 mm to 10 mm thick layer of anti-condensate spray is applied to the lower base surface of the lightweight construction panel by expanding the adhesive between the upper flexible strip (45) and the lower the base surface of a lightweight building board. The invention according to any one of the preceding claims, characterized in that the combination of insulating agents is carried out in two or more layers.