RU2241102C1 - Method and device for vented facade mounting without marks and conducting unit for assembling and feeding multi-layered heat insulation for wall enclosure forming - Google Patents

Abstract

FIELD: building, particularly heat insulation and decorative means for public and industrial buildings.

SUBSTANCE: method involves pre-assembling modules having height of not more than one story height and including bearing holders with supports to connect thereof to wall enclosure, wherein supports extend beyond module outlines and serve as conducting unit, modules include modules of inner and outer corners having heat-insulation means arranged inside thereof (modules 1), window modules having three degrees of freedom (modules 2) acting as load-bearing frameworks and frames for facing window reveals; assembling groups of multi-row horizontal profiles; arranging modules 1 in relation to actual architectural building profile of outer and inner building corners so that modules form continuous strip extending from building base to barrier wall; securing modules 1 by anchor bolts inserted in oval orifices in supports of bearing holders in areas of their connection to wall; installing modules 2 in association with window openings outlines by visual superposing inner edges of closed module 2 outline with actual window opening contours, wherein vertical module 2 profiles create free areas of solid vertical walls between windows from base to barrier walls and local free pier zones between building stories; preliminary fixing modules 2 to four supports of outermost holders; installing vertical marks along side window reveals of window openings; adjusting closed module 2 outlines relative wall enclosure; securing modules 2 to holders arranged on vertical module 2 profiles; leveling vented facade plane relative outer wall enclosures by displacing modules 1 and 2 in direction perpendicular to wall enclosure; placing horizontal marks and adjusting horizontal module 2 profiles relative horizontal marks by moving horizontal profiles along vertical module 2 profiles; extending non-fixed holders arranged on horizontal profile; fixing holders by anchor bolts in places of their contact with wall to create non-continuous marks of horizontal profiles along building perimeter; feeding multi-layered heat insulation to free solid areas between windows and to free local areas of pier zones and fixing thereof to wall by disc-shaped dowels; connecting non-continuous marks to separate horizontal profiles; arranging profile groups placed on conducting unit of multi-row horizontal profile marking means by superposing upper unfilled rows of conductor recesses with separate horizontal profiles of horizontal marks; fixing horizontal profiles on vertical module 2 profiles; removing conducting means and securing separate horizontal profiles in local areas of pier zones between previously installed ones. Device for above method implementation is also disclosed.

EFFECT: reduced labor inputs due to using enlarged blocks as load-bearing structure and simultaneously as for window reveal frameworks.

7 cl, 17 dwg

Description

The invention relates to the field of construction and is intended to improve thermal protection of the external enclosing structures of residential and public buildings and structures, as well as improve their appearance.

The installation process of the ventilated facade system is quite laborious, as it requires a set of separate load-bearing brackets, marking the holes for their fastening on the building envelope and alignment of the brackets.

The known design of the cladding and the installation method of insulation (see certificate of the Russian Federation No. 28148), adopted as a prototype. Known cladding of the building is mounted as follows. In workshop conditions, sections are assembled that consist of brackets, cards made of rigidly connected vertical and horizontal profiles. The insulation is installed before the collection of brackets or after through the supports. Then each section of the brackets is attached to the wall, after which the mutual adjustment of the parts of the racks, their final fixation.

The cladding design of the building includes cladding panels, brackets containing supports for attaching to the wall, end elements in the form of cards for attaching the cladding panels and racks. Almost all of the known cladding can be assembled before the start of the cladding of the building, which reduces the time of work.

However, the existing method of erecting the cladding and its design do not provide for the cladding of window slopes, and the supporting frame is designed to clad only solid surfaces.

The technical task of the present invention is to reduce the labor costs of the work due to the use of enlarged blocks that perform the function of load-bearing frames and frames of the facing of window slopes at the same time.

To solve this problem, we propose a method for dimensionless installation of a system of ventilated facades, characterized in that it includes:

- pre-assembly on the construction site of modules with a height not exceeding the height of the floor, having bearing brackets with fastening supports to the wall enclosure, extended outside the contours of the modules and acting as conductors, these are: external and internal corner modules with insulation inside them (modules 1), window modules with three degrees of freedom (modules 2), performing the function of supporting half-timbers and frames of the facing of window slopes;

- assembly of multilayer thermal insulation,

- assembly of sets of multi-row horizontal profiles,

- install the modules 1 with reference by visually aligning the external and internal corners of the building with the continuous outline from the base to the parapet to the actual architectural contours of the building, and fix the modules 1 with anchor bolts through oval holes in the supports of the supporting brackets at the points of contact with the wall,

- install the modules 2 with reference to the architectural contours of the window openings by visually aligning the inner faces of the closed contour of the modules 2 with the actually made contours of the window openings, while the vertical profiles of the modules 2 create free zones of continuous vertical window screens from the basement to the parapet and local free zones of the interfloor walls the width of the window opening and pre-fix the modules 2 on the four supports of the extreme maximum extended brackets;

- then, along the line of the side slopes of the window openings, vertical beacons are installed and the closed contours of the modules 2 are verified with the contours of the window openings by horizontal movement of the modules 2 relative to the wall enclosure, the modules 2 are fixed on the brackets located on the vertical profiles of the module 2, and the plane of the ventilated facade is leveled relative to the outer wall enclosures by moving the modules 1 and 2 in a direction perpendicular to the wall enclosure;

- install horizontal beacons and reconcile the horizontal profiles of modules 2 with respect to the horizontal beacons by moving the horizontal profiles along the vertical profiles of module 2, after which the loose brackets are placed on the horizontal profile, and in place of their contact with the wall, the brackets are fixed with anchor bolts, thereby creating intermittent beacons from horizontal profiles around the entire perimeter of the building;

- then supply multilayer insulation to the free continuous zones of the window piers and the local free zones of the floor piers and fastening it to the wall with plate dowels,

- intermittent beacons combine separate horizontal profiles;

- install sets of profiles laid out on the conductor of the multi-row layout of horizontal profiles by combining the upper unfilled rows of pockets of conductors with individual horizontal profiles of horizontal beacons and fix the horizontal profiles on the vertical profiles of modules 2, remove the conductor and fix the individual horizontal profiles in the local zones of the interfloor walls between earlier established.

To solve this problem, a device is proposed for implementing the method of dimensionless installation of a system of ventilated facades, characterized in that it contains a supporting frame, including

- modules 1 of the outer and inner corners, window modules 2, while modules 1 and 2 are made with a height of not more than the height of the floor and are equipped with a set of supporting brackets,

- a set of horizontal profiles, of which some of the profiles are assembled on conductors of multi-row layout of horizontal profiles,

- multilayer thermal insulation assembled on conductors for assembly and supply of multilayer thermal insulation,

- at the same time, modules 1 are made in the form of a volumetric frame with a heater inside and having the shape of the cladding angle in section, and modules 2 are made in the form of a frame frame of two vertical profiles and two horizontal profiles interconnected to form a closed loop corresponding to the architectural contours of the window opening and with the ability to move horizontal profiles along vertical profiles,

- the supporting brackets are made of two L-shaped elements, one of which includes a console and a first support with an oval hole, intended for mounting on a wall, and the other element includes a console and a second support, designed for mounting profiles, and the console parts are movable and fixation relative to each other; in this case, the supporting brackets on the modules 1 and 2 are installed with a predetermined step and with the removal of the first supports beyond the contours of the modules and perform the function of conductors for their fastening, of which the brackets mounted on the side and upper sides of the closed loop corresponding to the architectural contours of the window opening are provided with bearing elements for fastening the window cladding, mounted on each of the consoles of the L-shaped elements and oriented inward to the closed loop,

- in addition, the conductor of the multi-row layout of horizontal profiles is made in the form of a frame structure with rows of pockets designed to install horizontal profiles, and pockets of the upper row, used to combine with the profile of a horizontal beacon,

- and multilayer thermal insulation is made in the form of a set of piece heaters, interconnected according to the principle of formation of a "thermal lock".

The device for implementing the method of frameless mounting is also characterized in that the profiles of module 2 are connected with the possibility of moving the horizontal profile along the vertical profile through oval holes and bolted joints.

The device for implementing the method of frameless mounting is also characterized in that the cantilever parts of the L-shaped elements are made with the possibility of movement and fixation relative to each other through oval holes and bolted connections.

The device for implementing the method of frameless mounting is also characterized in that the supporting elements are made in the form of z-shaped staples for a metal window cladding having a u-shaped flanging of the edge.

To solve this problem, a method is proposed for assembling and supplying multilayer thermal insulation to a wall enclosure, characterized in that they assemble on a building site of multilayer thermal insulation from piece heaters, united by the principle of formation of a “thermal lock”, combine the conductor with thermal insulation and pierce the thermal insulation through pointed points through the tubular elements of the conductor, the thermal insulation fixed by the pins directed from the bottom up is fed to the wall fencing, fastened to the wall insulation poppet dowels through the conductor of the cell, and then the pins are removed, the conductor is separated from the insulation and serves to place the new assembly.

To solve this problem, a conductor is proposed for assembling and supplying multilayer thermal insulation to a wall enclosure, characterized in that it contains vertical and horizontal profiles fastened together to form rectangular cells, and tubular guides are fixed to the lateral faces of the vertical profiles of the conductor to them elements with pointed pins inserted into them.

The invention is illustrated by drawings, which depict:

in FIG. 1 - ventilated facade system, general view;

in FIG. 2 - frame module of the inner corner;

in FIG. 3 - module of the internal angle assembly;

in FIG. 4 - external corner module assembly;

in FIG. 5 (a, b, c) - bearing bracket, type A, type B;

in FIG. 6 (a and b) - bearing bracket with Z-shaped brackets for window cladding, type A;

in FIG. 7 (a and b) - window module, node I;

in FIG. 8 - window module, side view;

in FIG. 9 - window module, side view, complete;

in FIG. 10 (a, b, c) - conductor multi-row layout of horizontal profiles, type A, node II;

in FIG. 11 - conductor for assembly and filing of multilayer insulation on the wall fence, side view.

A device for implementing the method of frameless installation of a system of ventilated facades is a supporting frame (figure 1). The framework includes:

- modules 1 of the external (and / or internal) angles, window modules 2, while modules 1 and 2 are made with a height of not more than the height of the floor and are equipped with a set of supporting brackets 3.

- a set of horizontal profiles 4, of which part of the profiles 5 is assembled on conductors of multi-row layout of horizontal profiles,

- multilayer thermal insulation 6.

Bearing brackets 3 (Fig. 5) are made of two L-shaped elements 7, one of which includes a console 8 and a first support 9 with an oval hole 10 (for mounting to a wall), and the other element includes a console 8 and a second, support 11 designed for fastening profiles. The cantilever parts are moved and fixed relative to each other through the same oval hole and bolt connection 12.

The external module (Fig. 4) and the internal module (Fig. 3) of angles are made in the form of a volumetric frame 13 with a heater 14 inside. In cross section, the modules are in the form of a facing angle. Figure 2 shows the frame 13 of the inner corner with the supporting brackets 3 (pos. 9, 8, 11) and anchor bolts 15 for fastening to the wall 16. The frame 13 is made of outer 17 and inner 18 brackets connected by corners 19. In Fig. Figures 3 and 4 show the assembled modules, which additionally show a disk plug 20, a vertical profile 21, a self-tapping screw 22, and a facing tile 23.

Window module 2 (Fig.7) is made in the form of a frame frame of two vertical 24 and two horizontal 25 profiles, interconnected to form a closed loop 26, which corresponds to the architectural contour of the window opening 27 (Fig.9). The profiles are connected with the possibility of moving the horizontal profile 25 along the vertical profile 24 due to the aforementioned similar oval holes and bolt connections (pos. 10 and 12 in Fig. 7).

On the brackets of module 1 and on the vertical profiles of module 2, support brackets 3 are installed with a predetermined pitch. The supports of 9 brackets are carried out beyond the contours of the modules and perform the function of conductors for fastening the modules to the wall with anchor bolts 15. The extreme brackets 28-31 of the window module 2 serve to pre-fix the module to the wall fence 16.

Bearing brackets 3 are mounted on the side and upper sides of the closed loop 26 and are provided with bearing elements 32 (FIGS. 6, 8, 9). The elements 32 are bolted 33 on both consoles 8 of the support bracket 3 and are oriented inwardly to the contour 26. The support elements 32 are made in the form of Z-shaped brackets for the case of mounting a metal window cladding 34, which has a U-shaped edge flange for installation on a Z-shaped bracket .

The conductor 35 of the multi-row layout of horizontal profiles 5 is made in the form of a frame structure of two vertical posts 36 connected by cross members 37 and a stiffener 38. Pockets 39 are placed on the vertical posts, into which the horizontal profiles 5 are laid.

The conductor 40 for assembling and supplying multilayer thermal insulation to the wall fences 16 contains vertical and horizontal profiles 41 and 42, fastened together to form rectangular cells 43. On the side faces of the vertical profiles 41, guide tubular elements 44 are fixed at an acute angle to them, in which are located pointed pins 45. The pins are designed to fix the multilayer insulation 6 on the conductor 40 by piercing the insulation through. The number of cells 43 corresponds to the estimated number of plate-shaped dowels 20 for reliable fastening of the multilayer thermal insulation 6 to the wall.

Multilayer thermal insulation 6 is a set of piece heaters 46, interconnected according to the principle of formation of "thermal lock".

The way of dimensionless installation of ventilated facades is performed in the following sequence.

Preliminarily, on the construction site, modules 1 of external and internal corners, window modules 2, multi-layer thermal insulation 6, horizontal profiles 4 are assembled with a height not exceeding the floor height, and some profiles 5 are assembled on conductors 35 of multi-row layout of horizontal profiles.

Install modules 1 with reference by visual alignment with the architectural contours of the corresponding corners of the building. The modules are installed in a continuous strip from the base to the parapet. In the places of contact of the supports 9 of the brackets 3 with the wall without preliminary marking, through the oval holes 10 drill holes in the wall and fix the modules 1 with anchor bolts 15.

The window modules 2 are installed. For this purpose, closed loops 26 are visually combined with the actually made loops of the window openings 27 and the modules 2 are pre-fixed on the four extreme maximum extended brackets 28-31. The vertical profiles of 24 modules 2 form the free zones B in the continuous vertical inter-window walls from the base to the parapet and the local free zones B in the inter-floor walls with the width of the window opening.

Vertical beacons are installed along the lateral slopes of the window openings 27 using a plumb line and string tensioning (not shown) and the contours of the window openings 27 are closed with closed contours 26 by horizontal movement of the window modules 2 relative to the wall fence 16 due to oval holes 10 in the supports 9 of the brackets 3. Then, the modules 2 are fixed with anchor bolts 16 in the bearing brackets located on the vertical profiles 24.

Then, the plane of the ventilated facade is leveled relative to the outer wall fencing 16 by moving the modules 1 and 2 in the direction perpendicular to the wall fencing 16 due to the movements of the consoles 8 of the brackets 3 relative to each other.

Install horizontal beacons (not shown). To do this, using the hydraulic level or other tools, select the reference points, which are the points having the lowest height relative to the zero mark of the building. On the vertical profiles of 24 modules 2, risks are applied having the height of the reference point along which the strings are pulled. Final alignment of the horizontal profiles 25 of the modules 2 relative to the horizontal beacons is made by moving them along the vertical profiles 24 due to the aforementioned similar oval holes and bolt connections (pos. 10 and 12 in Fig. 7) at the junction of the profiles. Then the brackets 47 of the horizontal profiles 25 are fixed at the points of contact with the wall 16 with anchor bots. After fixing the brackets 47, horizontal profiles 25 form intermittent beacons around the entire perimeter of the building.

Then carry out the insulation of wall fences 16 in the free zones B, C multilayer insulation 6.

The pre-assembled and fixed by the pins 45, the multilayer thermal insulation is fed to the wall fence 16. In this case, the pins 45 are directed from the bottom up to avoid slipping the multilayer thermal insulation 6. The individual blocks of the multilayer thermal insulation when they are installed are also mated to each other according to the principle of formation of “thermal locks”. The multilayer thermal insulation 6 is fastened with plate-shaped dowels 20 through the cells 43 of the conductor 40. After that, the pins 45 are removed, and the conductors are separated from the insulation 6.

Intermittent beacons formed from horizontal profiles 25 are joined by horizontal profiles 4 by means of self-tapping screws 22. On the construction site, multi-row profiles 5 are assembled in a conductor 35. For this, individual profiles are laid in pockets 39, and the upper pockets remain free. The profiles 5 assembled on the conductor are mounted on the wall fence 16. For this, the free upper pockets of the conductor 35 are combined with the profile 4 of the horizontal beacon. Then, the profiles 5 are fixed with self-tapping screws 22 on the vertical profiles 24 of the window module 2. After fixing the profiles 5, the conductor 35 is removed.

In local zones B, separate horizontal profiles 4 are installed between the profiles 5 previously installed in the conductor and fixed with self-tapping screws on the vertical profiles of module 2.

After fastening on the vertical profiles all the necessary horizontal profiles, the installation of the ventilated facade is completed and further work can be done on laying the facing tile 23 on the horizontal profiles.

The use of the invention is possible using well-known technical means.

Claims (7)

1. The method of unmarked installation of a system of ventilated facades, characterized in that it includes pre-assembly on the construction site of modules with a height not exceeding the height of the floor, having bearing brackets with mounting supports to the wall enclosure, extended beyond the contours of the modules and performing the function of conductors, these are: external and internal corners with insulation inside them (modules 1), window modules with three degrees of freedom (modules 2), which serve as load-bearing half-timbers and frames for facing window slopes, assembling a multilayer insulation, assembling sets of multi-row horizontal profiles, install modules 1 with a link by visually aligning the exterior and interior corners of the building with the continuous architectural contours of the building with a continuous strip from the base to the parapet, and fix the modules 1 with anchor bolts through oval holes in the supports of the bearing brackets at the points of contact with the wall, install modules 2 with reference to the architectural contours of window openings by visually aligning the inner faces of the closed loop of modules 2 with the actual contours of the window openings, while the vertical profiles of the modules 2 create free zones of continuous vertical inter-window walls from the base to the parapet and local free zones of the inter-floor walls with the width of the window opening and pre-fix the modules 2 on the four supports of the most extended brackets, then along the side vertical beacons are installed on the slopes of the window openings and reconcile the closed contours of the modules 2 with the contours of the window openings by horizontal move the modules 2 relative to the wall enclosure, fix the modules 2 on the brackets located on the vertical profiles of the module 2, and level the plane of the ventilated facade relative to the outer wall enclosures by moving the modules 1 and 2 in the direction perpendicular to the wall enclosure, establish horizontal beacons and reconcile the horizontal profiles of modules 2 relative to horizontal beacons by moving horizontal profiles along the vertical profiles of module 2, after four about unfastened brackets are put forward, placed on a horizontal profile, and in places where they touch the wall, the brackets are fixed with anchor bolts, thereby creating intermittent beacons from horizontal profiles around the entire perimeter of the building, then multilayer thermal insulation is fed to free continuous zones of the window walls and local free zones interfloor piers and fixing it to the wall with plate-shaped dowels, intermittent beacons are combined with separate horizontal profiles, sets of fillets laid out on the conductor of a multi-row layout of horizontal profiles by combining the upper unfilled rows of pockets of conductors with individual horizontal profiles of horizontal beacons and fix the horizontal profiles on the vertical profiles of modules 2, remove the conductor and fix the individual horizontal profiles in the local zones of the inter-floor piers between the previously installed ones. 2. A device for implementing the method of frameless installation of a ventilated facade system, characterized in that it contains a supporting frame including modules 1 of external and internal angles, window modules 2, while modules 1 and 2 are made with a height of not more than the height of the floor and are equipped with a set of supporting brackets , a set of horizontal profiles, of which some of the profiles are assembled on conductors of a multi-row layout of horizontal profiles, multilayer thermal insulation assembled on conductors for assembly and supply of a multilayer thermal insulation These modules 1 are made in the form of a volumetric frame with a heater inside and having a sectional shape of the facing angle, modules 2 are made in the form of a frame frame of two vertical profiles and two horizontal profiles interconnected to form a closed loop corresponding to the architectural contours of the window opening and with the ability to move horizontal profiles along vertical profiles, the supporting brackets are made of two L-shaped elements, one of which includes a console and the first support with an oval a hole intended for mounting on a wall, and the other element includes a console and a second support intended for mounting profiles, and the console parts are made with the possibility of movement and fixing relative to each other; the bearing brackets on the modules 1 and 2 are installed with a predetermined step and with the removal of the first supports beyond the contours of the modules, of which the brackets mounted on the side and upper sides of the closed loop corresponding to the architectural contours of the window opening are provided with supporting elements for fastening the window cladding, fixed on each of the consoles the L-shaped elements, and oriented inward to the closed loop, in addition, the conductor of the multi-row layout of horizontal profiles is made in the form of a frame structure with rows of pockets in intended for the installation of horizontal profiles, multilayer insulation is formed as a set of heaters piece, combined with one another according to the principle of education "thermal lock." 3. The device according to claim 2, characterized in that the profiles of the module 2 are connected with the possibility of moving the horizontal profile along the vertical profile through oval holes and bolted connections. 4. The device according to claim 2, characterized in that the cantilever parts of the L-shaped elements are made with the possibility of movement and fixation relative to each other through oval holes and bolted connections. 5. The device according to claim 2, characterized in that the supporting elements are made in the form of z-shaped staples for a metal window cladding having a u-shaped flanging of the edge. 6. A method of assembling and supplying multilayer thermal insulation to a wall enclosure, characterized in that the multi-layer thermal insulation is assembled on a building site from piece heaters combined according to the principle of forming a “thermal lock”, the conductor is combined with thermal insulation and the thermal insulation is pierced through the pointed elements through the tubular pins through the tubular conductors, thermal insulation, fixed with pins directed from the bottom up, is fed to the wall fencing, and the insulation is fastened to the walls e dish-shaped dowels through the cells of the conductor, after which the pins are removed, the conductor is separated from the thermal insulation and fed to the place of the new assembly. 7. A conductor for assembling and supplying multilayer thermal insulation to a wall enclosure, characterized in that it contains vertical and horizontal profiles fastened together to form rectangular cells, and guide tubular elements are inserted at an acute angle to them on the lateral faces of the vertical conductor profiles with inserted in them with pointed pins.

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