CN1609371A - Hollow form structural parts - Google Patents
Hollow form structural parts Download PDFInfo
- Publication number
- CN1609371A CN1609371A CN 200310101172 CN200310101172A CN1609371A CN 1609371 A CN1609371 A CN 1609371A CN 200310101172 CN200310101172 CN 200310101172 CN 200310101172 A CN200310101172 A CN 200310101172A CN 1609371 A CN1609371 A CN 1609371A
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- CN
- China
- Prior art keywords
- former component
- cavity former
- upper plate
- lower shoe
- sidewall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 239000004567 concrete Substances 0.000 claims description 59
- 239000004568 cement Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 16
- 210000003205 muscle Anatomy 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000002986 polymer concrete Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000009416 shuttering Methods 0.000 abstract description 46
- 238000011065 in-situ storage Methods 0.000 abstract description 19
- 238000010276 construction Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000011150 reinforced concrete Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 239000010451 perlite Substances 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- -1 nonwoven Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The cavity shuttering member includes upper plate, side walls and lower plate to form one polyhedral cavity shuttering and contains reinforcing matter. It features that there is at least one prefabricated rod connected via some connecting part with the prefabricated upper plate, side walls or lower plate. Therefore, the cavity shuttering member has high strength, high rigidity, less damage, high production efficiency, low cost, simple structure, easy construction and other features. When used in in-situ cast floor board, it can participate the mechanical system of floor board. The cavity shuttering member is suitable for hollow floor board, roof, wall, foundation board and hollow bridge of in-situ reinforced concrete or pre-stressed reinforced concrete.
Description
(1) technical field
The present invention relates to a kind of cavity former component.
(2) background technology
At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity, upper plate, on every side sidewall, going to the bottom contains fabric reinforcement.And for example the applicant in the application number of November 23 calendar year 2001 application be 01140106.0, publication number is that CN1356442, name are called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, it comprises " upper plate, on every side sidewall, go to the bottom; upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity former component; upper plate, sidewall, the reinforces such as containing fiber or gauze wire cloth of going to the bottom on every side, characteristics such as that this cavity former component has is in light weight, intensity is high, simple in structure, convenient construction and transport.But, do not have in this cavity former component and add competent structure, thereby the bulk strength of cavity former component and rigidity are relatively poor, be prone to the phenomenon of cavity former component breakage, after being applied to cast-in-situ concrete hollow floor, can not participate in the stressed and power transmission of cast-in-situ concrete hollow floor preferably.Therefore, develop a kind of novel cavity former component for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of cavity former component, have intensity height, rigidity greatly, not cracky, can participate in superstructure stressed and power transmission, make characteristics such as easy.
Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall, lower shoe on every side, upper plate, sidewall, lower shoe are enclosed the polyhedron cavity former component on every side, upper plate, contain reinforce at least one of sidewall, lower shoe on every side, it is characterized in that also including at least one prefabricated rod member, prefabricated rod member and prefabricated upper plate, connect to one by connector between sidewall or the lower shoe on every side.Like this, owing to be provided with prefabricated rod member in the cavity former component, thereby the intensity height of cavity former component, rigidity greatly, be not prone to the phenomenon of cavity former component breakage, be applied to cast-in-situ concrete hollow floor after, can participate in the stressed and power transmission of superstructure; Simultaneously, because rod member is prefabricated rod member, be fixed on prefabricated upper plate or on every side on sidewall or the lower shoe, though there is linkage interface each other, the making of shuttering member is easier by connector is superimposed, production efficiency is higher, and cost is lower; In addition, characteristics such as that cavity former component also has is simple in structure, easy construction, speed of application are fast, thereby reached purpose of the present invention, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.
Feature of the present invention is that also described connector is socket joint hole, bell-and-spigot pipe, reinforcing bar, steel mesh reinforcement, hollow module, solid module, weldment, cutting ferrule, bolt.Like this, the kind of connector is many, and convenient design is selected for use with production unit, helps reducing and produces and construction cost.
Feature of the present invention is that also described prefabricated rod member contains reinforce.Like this, the intensity of prefabricated rod member and rigidity have obtained significantly improving, and it is stressed better with transmission force property.
Feature of the present invention is that also the reinforce in the prefabricated rod member stretches out outside the rod member, and the reinforce drawknot that stretches out with junction on the cavity former component becomes connector, and forms whole each other.Like this, prefabricated rod member links for whole by the wall of reinforce and cavity former component, has improved the whole mechanical property of cavity former component greatly.
Feature of the present invention is that also an end of prefabricated rod member stretches out outside the cavity former component, and shaft connects to integral body by connector and basic unit, and perhaps rod end also exposes reinforce.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, prefabricated rod member extension that its shuttering member is outer and Cast-in-place concrete engage and have formed one, realized that no separation layer directly engages, make prefabricated rod member and bonding and build-in between the Cast-in-place concrete in the shuttering member better, solve the low and bad problem of cooperative work performance of bond strength between prefabricated and the Cast-in-place concrete preferably, increased substantially the stress performance and the overall performance of superstructure.If also expose reinforce, then more firm with the Cast-in-place concrete bonding, the globality of superstructure is better.
Feature of the present invention also is upper plate, the reinforce in sidewall or the lower shoe stretches into drawknot anchoring mutually in the matrix of each adjacent member each other on every side, perhaps also has reinforce to expose.Reinforce is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or sheet, band, or the above combination of said two devices, can be at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid etc. as reinforce.Like this, reinforce stretches in the matrix of each adjacent member drawknot mutually, and then the globality of shuttering member is better, and intensity is higher, and rigidity is bigger.Simultaneously, the kind of reinforce is many, is convenient to design and the selecting for use of reinforce when manufacturing shuttering member, helps reducing material cost, to satisfy the needs of various different occasions.
Feature of the present invention is that also the horizontal profile of described cavity former component or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Like this, the variation of shuttering member shape, make shuttering member be applied in the cast-in-situ concrete hollow floor after, correspondingly formed various difform cast-in-situ concrete structures, thereby made that the structure of cast-in-situ concrete hollow floor is more reasonable, made things convenient for design and construction unit to select for use.
Feature of the present invention also is also to be provided with on the described cavity former component at least one in inner corner trim, chamfering, groove, pit, hole, boss module, raised line, the external corner.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete poured in inner corner trim, chamfering, groove, pit, the hole, and the corresponding Cast-in-place concrete that forms the part adds competent structure; The boss module that is provided with on the shuttering member, raised line, external corner can be found time the concrete that does not stress in the superstructure, further alleviate the weight of superstructure self, save the consumption of concrete, reduce the cost of superstructure, also improve the performance of superstructure simultaneously.
Feature of the present invention also is described inner corner trim, chamfering, groove, raised line self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, inner corner trim on the shuttering member, chamfering, groove, raised line self or be parallel, quadrature, oblique or grade separation setting mutually or form grid, after concrete is built at above-mentioned position, the corresponding Cast-in-place concrete that has formed parallel, quadrature, oblique or grade separation adds competent structure, has improved the mechanical property of cast-in-situ concrete hollow floor greatly.
Feature of the present invention also is also to be provided with in the enclosed cavity of described cavity former component at least one in stiffening rib, the reinforcing rib, perhaps there be in stiffening rib, the reinforcing rib at least one to expose outside the cavity former component, perhaps also have reinforce to expose on stiffening rib, the reinforcing rib, perhaps muscle, net reinforce are revealed in the superimposed or superimposed back of stiffening rib, reinforcing rib and basic unit.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, stiffening rib, reinforcing rib that is provided with in the shuttering member or the stiffening rib that exposes, reinforcing rib can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, have optimized the inner stress system of cast-in-situ concrete hollow floor.If also have reinforce to expose on it, then shuttering member and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better; If prefabricated stiffening rib, reinforcing rib are superimposed in basic unit, then the making of shuttering member is more convenient.
Feature of the present invention also is to be provided with light material in the enclosed cavity of described cavity former component.The sound insulation of shuttering member, heat insulation, heat-insulating property have been improved like this, greatly; Simultaneously, shuttering member also has good shock resistance, has reduced the breakage rate of product in the construction application process.Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete etc., and the diversity of its light material kind is drawn materials when being convenient to produce nearby, helps reducing production costs.
Feature of the present invention also be described upper plate or on every side at least one in the sidewall for or dismountable movable part arranged.Like this, can make things convenient for the situation of checking shuttering member inside at any time, also can perhaps, drench shower nozzle etc. simultaneously at any time at interior section or whole filling with light material of shuttering member as junction box, hydroelectric line, fire-fighting at inner other parts of installing of shuttering member.
Feature of the present invention also is the upper plate of described cavity former component, at least one in the external surface of sidewall is corrugated, zigzag, plucking shape or exasperate external surface on every side.Like this, the upper plate of cavity body, at least one in the external surface of sidewall is corrugated, zigzag, plucking shape or exasperate external surface on every side, improved the adhesion between shuttering member and the Cast-in-place concrete greatly, that has also improved simultaneously superstructure hangs performance and overall performance.
Feature of the present invention is that also described cavity former component is provided with align member.Align member can be draw ring, drag hook, iron wire, feet, small lugs, little protruding nail or other device.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, can accurately locate shuttering member, prevent that phenomenons such as shuttering member floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee the pouring quality of superstructure effectively reinforcing bar.
Feature of the present invention is that also described cavity former component is provided with connector connected to one another between the cavity former component.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, the connector that is provided with on the shuttering member can be controlled the distance between the shuttering member effectively, reliably, the width and the height of control Cast-in-place concrete rib, the pouring quality of assurance superstructure internal construction; Simultaneously, also help shuttering member connection location each other, perhaps constitute member in groups, accelerate speed of application.
Feature of the present invention also is the toss that described lower shoe is extended with toss or reveals reinforce, and perhaps plural at least cavity former component connects into the gang mould mould component by toss.Like this, lower shoe is extended with bridging piece, when then shuttering member is applied in the cast-in-situ concrete hollow floor, can save construction formwork, has improved efficiency of construction greatly; If a plurality of shuttering members connect into the gang mould mould component by toss, then the efficiency of construction of shuttering member is higher, and construction cost is lower.
Feature of the present invention also be described upper plate or sidewall or lower shoe or toss on every side at least one be provided with overlapping layers.Like this, owing to be provided with overlapping layers, thereby the making of shuttering member is easier, production efficiency is higher, and cost of production is lower.Simultaneously, the intensity and the rigidity of shuttering member are bigger, pile up, cracky more not in transportation and the construction and installation process.
Feature of the present invention also be described upper plate or on every side at least one of sidewall or lower shoe be provided with overlapping layers.Like this, when shuttering member is made, owing to be provided with overlapping layers, can make the shuttering member of an opening earlier, then, with opening surface up, overlapping layers is hung or is positioned on the opening surface, shutoff opening surface again, after treating the slip sclerosis, maintenance can obtain the shuttering member that basic unit is superimposed with overlapping layers to stipulating the length of time, its making is easier, production efficiency is higher, and corresponding cost is lower.
Feature of the present invention is that also described lower shoe is going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate of cavity former component or on every side the wall of sidewall be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete.Like this, the lower shoe of shuttering member, upper plate and the variation of sidewall manufacturing materials on every side can make shuttering member fully satisfy the needs of various different situations, help reducing product cost.
Feature of the present invention is that also overlapping layers is light aggregate concrete layer, aerating concrete layer, cement sand bed, Cement fibre layer, cement steel screen layer, cement concrete layer, steel bar concrete layer, plastic plate, metal crimp template or wood glue plate.Like this, the variation of overlapping layers manufacturing materials can make shuttering member fully satisfy the needs of various different situations, helps reducing product cost.
Feature of the present invention also is upper plate, at least one in sidewall or the lower shoe is to be stained with the muscle of cementitious material or the reinforce of net is formed by stacking by multilayer on every side.Like this, be stained with upper plate that the reinforce of the muscle of cementitious material or net is formed by stacking, sidewall or lower shoe on every side, have characteristics such as intensity height, rigidity be big, in light weight by multilayer, the respective mode mould component pile up, cracky more not in transportation and the construction and installation process.
Feature of the present invention is that also described cavity former component is provided with the carrying part.The carrying part can be handle, suspension hook, suspension ring or other device.Like this, can very easily cavity former component be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation, help improving efficiency of construction, reduce construction cost.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 is lower shoe, 4 is reinforce, 5 is prefabricated rod member, 6 is connector, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in its cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, diagram connector 6 is a block set.
Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its connector 6 is solid module.
Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with reinforce 4 in its prefabricated rod member 5.
Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, be provided with reinforce 4 in the prefabricated rod member 5, reinforce 4 in its prefabricated rod member 5 stretches out and is integral with reinforce 4 drawknots that stretch out the junction of lower shoe 3 from rod end, forms connector 6.
Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, one end of its prefabricated rod member 5 stretches out outside the cavity former component, exposes rod end and also exposes reinforce 4 is arranged.
Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its upper plate 1 and on every side the reinforce 4 in the sidewall 2 stretch into drawknot anchoring mutually in the matrix of adjacent members each other, diagram reinforce 4 is the combination of fibrous mesh cloth and thin band.
Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, upper plate 1 and on every side the reinforce 4 in the sidewall 2 stretch into drawknot anchoring mutually in the matrix of adjacent members each other, diagram reinforce 4 is the combination of fibrous mesh cloth and thin band, and the horizontal profile of its cavity former component is shaped as polygon.
Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the upper plate 1, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with chamfering 8, groove 9, pit 10, hole 11, boss module 12 and external corner 14 on its cavity former component simultaneously.
Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with inner corner trim 7, chamfering 8, groove 9 and raised line 13 on its cavity former component simultaneously.
Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with stiffening rib 15 and reinforcing rib 16 in its cavity former component simultaneously, stiffening rib 15 has part to expose outside the cavity former component.
Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, be provided with light material 17 in the enclosed cavity of its cavity former component, diagram light material 17 is an expanded perlite.
Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the upper plate 1, also be provided with prefabricated rod member 5 in the cavity former component, prefabricated rod member 5 and prefabricated around connect to one by connector 6 between sidewall 2 and the lower shoe 3, its upper plate 1 is movable dismountable fastening cover plate.
Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its upper plate 1 and on every side the external surface of sidewall 2 be the exasperate external surface.
Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with align member 18 on its cavity former component, illustrated position member 18 is for supporting angle.
Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its cavity former component is provided with the bell-and-spigot pipe connector 6 of the usefulness that is connected to each other between the hollow mould shell.
Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 in sidewall 2 and the lower shoe 3 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its lower shoe 3 is extended with toss 19.
Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 in sidewall 2 and the lower shoe 3 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, lower shoe 3 is extended with toss 19, and its lower shoe 3 is provided with overlapping layers 20.
Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its lower shoe 3 is provided with overlapping layers 20.
Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 in sidewall 2 and the lower shoe 3 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its upper plate 1 and on every side sidewall 2 be to be formed by stacking by the netted reinforce 4 that multilayer is stained with cementitious material.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise upper plate 1, sidewall 2, lower shoe 3 on every side, upper plate 1, sidewall 2, lower shoe 3 are enclosed the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 at least one of sidewall 2, lower shoe 3 on every side, it is characterized in that also including at least one prefabricated rod member 5, prefabricated rod member 5 and prefabricated upper plate 1, connect to one by connector 6 between sidewall 2 or the lower shoe 3 on every side.Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 is lower shoe, 4 is reinforce, 5 is prefabricated rod member, 6 is connector, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in its cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, diagram connector 6 is a block set.
Feature of the present invention is that also described connector 6 is socket joint hole, bell-and-spigot pipe, reinforcing bar, steel mesh reinforcement, hollow module, solid module, weldment, cutting ferrule, bolt.Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its connector 6 is solid module.
Feature of the present invention is that also described prefabricated rod member 5 contains reinforce 4.Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with reinforce 4 in its prefabricated rod member 5.
Feature of the present invention is that also the reinforce 4 in the prefabricated rod member 5 stretches out outside the rod member 5, and reinforce 4 drawknots that stretch out with junction on the cavity former component become connector 6, and form whole each other.Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, be provided with reinforce 4 in the prefabricated rod member 5, reinforce 4 in its prefabricated rod member 5 stretches out and is integral with reinforce 4 drawknots that stretch out the junction of lower shoe 3 from rod end, forms connector 6.
Feature of the present invention is that also an end of prefabricated rod member 5 stretches out outside the cavity former component, and shaft connects to integral body by connector 6 with basic unit, and perhaps rod end also exposes reinforce 4.Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, one end of its prefabricated rod member 5 stretches out outside the cavity former component, exposes rod end and also exposes reinforce 4 is arranged.
Feature of the present invention also is upper plate 1, the reinforces 4 in sidewall 2 or the lower shoe 3 stretch into drawknot anchoring mutually in the matrix of each adjacent member each other on every side, perhaps also have reinforce 4 to expose.Reinforce 4 is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or sheet, band, or the above combination of said two devices, can be at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid etc. as reinforce 4.Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its upper plate 1 and on every side the reinforce 4 in the sidewall 2 stretch into drawknot anchoring mutually in the matrix of adjacent members each other, diagram reinforce 4 is the combination of fibrous mesh cloth and thin band.
Feature of the present invention is that also the horizontal profile of described cavity former component or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, upper plate 1 and on every side the reinforce 4 in the sidewall 2 stretch into drawknot anchoring mutually in the matrix of adjacent members each other, diagram reinforce 4 is the combination of fibrous mesh cloth and thin band, and the horizontal profile of its cavity former component is shaped as polygon.
Feature of the present invention also is also to be provided with on the described cavity former component at least one in inner corner trim 7, chamfering 8, groove 9, pit 10, hole 11, boss module 12, raised line 13, the external corner 14.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the upper plate 1, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with chamfering 8, groove 9, pit 10, hole 11, boss module 12 and external corner 14 on its cavity former component simultaneously.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with inner corner trim 7, chamfering 8, groove 9 and raised line 13 on its cavity former component simultaneously.
Feature of the present invention also is described inner corner trim 7, chamfering 8, groove 9, raised line 13 self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.As shown in Figure 9, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, the inner corner trim 7 that is provided with on its cavity former component, chamfering 8, groove 9 and raised line 13 self or be parallel, quadrature, oblique or grade separation setting mutually or form grid.
Feature of the present invention also is also to be provided with in the enclosed cavity of described cavity former component at least one in stiffening rib 15, the reinforcing rib 16, perhaps there be in stiffening rib 15, the reinforcing rib 16 at least one to expose outside the cavity former component, perhaps also have reinforce 4 to expose on stiffening rib 15, the reinforcing rib 16, perhaps muscle, net reinforce 4 are revealed in the superimposed or superimposed back of stiffening rib 15, reinforcing rib 16 and basic unit.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with stiffening rib 15 and reinforcing rib 16 in its cavity former component simultaneously, stiffening rib 15 has part to expose outside the cavity former component.
Feature of the present invention also is to be provided with light material 17 in the enclosed cavity of described cavity former component.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1 and contain reinforce 4 in the sidewall 2 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, be provided with light material 17 in the enclosed cavity of its cavity former component, diagram light material 17 is an expanded perlite.
Feature of the present invention also be described upper plate 1 or on every side at least one in the sidewall 2 for or dismountable movable part arranged.Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the upper plate 1, also be provided with prefabricated rod member 5 in the cavity former component, prefabricated rod member 5 and prefabricated around connect to one by connector 6 between sidewall 2 and the lower shoe 3, its upper plate 1 is movable dismountable fastening cover plate.
Feature of the present invention also is the upper plate 1 of described cavity former component, at least one in the external surface of sidewall 2 is corrugated, zigzag, plucking shape or exasperate external surface on every side.Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its upper plate 1 and on every side the external surface of sidewall 2 be the exasperate external surface.
Feature of the present invention is that also described cavity former component is provided with align member 18.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, also be provided with align member 18 on its cavity former component, illustrated position member 18 is for supporting angle.
Feature of the present invention is that also described cavity former component is provided with connector 19 connected to one another between the cavity former component.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its cavity former component is provided with the bell-and-spigot pipe connector 6 of the usefulness that is connected to each other between the hollow mould shell.
Feature of the present invention also is the toss 19 that described lower shoe 3 is extended with toss 19 or reveals reinforce 4, and perhaps plural at least cavity former component connects into the gang mould mould component by toss 19.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 in sidewall 2 and the lower shoe 3 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its lower shoe 3 is extended with toss 19.
Feature of the present invention also be described upper plate 1 or sidewall 2 or lower shoe 3 or toss 19 on every side at least one be provided with overlapping layers 20.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 in sidewall 2 and the lower shoe 3 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, lower shoe 3 is extended with toss 19, and its lower shoe 3 is provided with overlapping layers 20.
Feature of the present invention also be described upper plate 1 or on every side at least one of sidewall 2 or lower shoe 3 be provided with overlapping layers 20.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its lower shoe 3 is provided with overlapping layers 20.
Feature of the present invention is that also described lower shoe 3 is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate 1 of cavity former component or on every side the wall of sidewall 2 be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete.As shown in Figure 7, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 in sidewall 2 and the lower shoe 3 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its lower shoe 3 is the steel bar concrete lower shoe, upper plate 1 and on every side sidewall 2 be the fiber cement mortar wall.
Feature of the present invention is that also overlapping layers 20 is light aggregate concrete layer, aerating concrete layer, cement sand bed, Cement fibre layer, cement steel screen layer, cement concrete layer, steel bar concrete layer, plastic plate, metal crimp template or wood glue plate.As shown in figure 18, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, contain reinforce 4 in the lower shoe 3, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, lower shoe 3 is provided with overlapping layers 20, and its overlapping layers 20 is the light aggregate concrete layer.
Feature of the present invention also is upper plate 1, at least one in sidewall 2 or the lower shoe 3 is to be stained with the muscle of cementitious material or the reinforce 4 of net is formed by stacking by multilayer on every side.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround the polyhedron cavity former component on every side, upper plate 1, contain reinforce 4 in sidewall 2 and the lower shoe 3 on every side, also be provided with prefabricated rod member 5 in the cavity former component, connect to one by connector 6 between prefabricated rod member 5 and prefabricated upper plate 1 and the lower shoe 3, its upper plate 1 and on every side sidewall 2 be to be formed by stacking by the netted reinforce 4 that multilayer is stained with cementitious material.
Feature of the present invention is that also described cavity former component is provided with carrying part 21.As Figure 16, shown in Figure 17, the toss 19 of cavity former component is provided with handle carrying part 21.
During the invention process, mix the system cement mortar earlier, in mould, make one deck cement mortar one deck fibrous mesh cloth (or gauze wire cloth), the multilayer build-up of one deck cement mortar by upper plate 1 and the open cavity shuttering member that surrounds of sidewall 2 on every side again, then prefabricated rod member 5 is connected with upper plate 1 by connector 6, then, in the lower shoe mould, make ferro-cement lower shoe 3, with open cavity shuttering member and 3 glued connections of lower shoe, simultaneously prefabricated rod member 5 is connected with lower shoe 3 by connector 6, after treating setting and harden, promptly get cavity former component.
Claims (22)
1, a kind of cavity former component, comprise upper plate (1), sidewall (2), lower shoe (3) on every side, upper plate (1), sidewall (2), lower shoe (3) are enclosed the polyhedron cavity former component on every side, upper plate (1), contain reinforce (4) at least one of sidewall (2), lower shoe (3) on every side, it is characterized in that also including at least one prefabricated rod member (5), prefabricated rod member (5) and prefabricated upper plate (1), connect to one by connector (6) between sidewall (2) or the lower shoe (3) on every side.
2, a kind of cavity former component according to claim 1 is characterized in that described connector (6) is socket joint hole, bell-and-spigot pipe, reinforcing bar, steel mesh reinforcement, hollow module, solid module, weldment, cutting ferrule, bolt.
3, a kind of cavity former component according to claim 1 is characterized in that described prefabricated rod member (5) contains reinforce (4).
4, a kind of cavity former component according to claim 3, it is characterized in that the reinforce (4) in the prefabricated rod member (5) stretches out outside the rod member (5), reinforce (4) drawknot that stretches out with junction on the cavity former component becomes connector (6), and forms whole each other.
5, a kind of cavity former component according to claim 3 is characterized in that an end of prefabricated rod member (5) stretches out outside the cavity former component, and shaft connects to integral body by connector (6) with basic unit, and perhaps rod end also exposes reinforce (4).
6, a kind of cavity former component according to claim 1, it is characterized in that upper plate (1), the reinforce (4) in sidewall (2) or the lower shoe (3) stretches into drawknot anchoring mutually in the matrix of each adjacent member each other on every side, perhaps also has reinforce (4) to expose.
7,, it is characterized in that the horizontal profile of described cavity former component or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
8,, it is characterized in that also being provided with on the described cavity former component at least one in inner corner trim (7), chamfering (8), groove (9), pit (10), hole (11), boss module (12), raised line (13), the external corner (14) according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
9, a kind of cavity former component according to claim 8 is characterized in that described inner corner trim (7), chamfering (8), groove (9), raised line (13) self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.
10, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6, it is characterized in that also being provided with in the enclosed cavity of described cavity former component at least one in stiffening rib (15), the reinforcing rib (16), perhaps there be in stiffening rib (15), the reinforcing rib (16) at least one to expose outside the cavity former component, perhaps stiffening rib (15), reinforcing rib (16) are gone up and are also had reinforce (4) to expose, and perhaps muscle, net reinforce (4) are revealed in the superimposed or superimposed back of stiffening rib (15), reinforcing rib (16) and basic unit.
11,, it is characterized in that being provided with light material (17) in the enclosed cavity of described cavity former component according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
12, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6, it is characterized in that described upper plate (1) or on every side at least one in the sidewall (2) for or dismountable movable part arranged.
13,, it is characterized in that the upper plate (1) of described cavity former component, at least one in the external surface of sidewall (2) is corrugated, zigzag, plucking shape or exasperate external surface on every side according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
14,, it is characterized in that described cavity former component is provided with align member (18) according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
15,, it is characterized in that described cavity former component is provided with connector connected to one another (6) between the cavity former component according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
16, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6, it is characterized in that the toss (19) that described lower shoe (3) is extended with toss (19) or reveals reinforce (4), perhaps plural at least cavity former component connects into the gang mould mould component by toss (19).
17, a kind of cavity former component according to claim 16, at least one that it is characterized in that described upper plate (1) or sidewall (2) or lower shoe (3) or toss (19) on every side is provided with overlapping layers (20).
18, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6, it is characterized in that described upper plate (1) or on every side at least one of sidewall (2) or lower shoe (3) be provided with overlapping layers (20).
19, according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6, it is characterized in that described lower shoe (3) is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate of cavity former component (1) or on every side the wall of sidewall (2) be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete.
20,, it is characterized in that overlapping layers (20) is light aggregate concrete layer, aerating concrete layer, cement sand bed, Cement fibre layer, cement steel screen layer, cement concrete layer, steel bar concrete layer, plastic plate, metal crimp template or wood glue plate according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
21,, it is characterized in that upper plate (1), at least one in sidewall (2) or the lower shoe (3) is to be stained with the muscle of cementitious material or the reinforce of net (4) is formed by stacking by multilayer on every side according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
22,, it is characterized in that described cavity former component is provided with carrying part (21) according to the described a kind of cavity former component of arbitrary claim in the claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310101172XA CN100350113C (en) | 2003-10-21 | 2003-10-21 | Hollow form structural parts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310101172XA CN100350113C (en) | 2003-10-21 | 2003-10-21 | Hollow form structural parts |
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| Publication Number | Publication Date |
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| CN1609371A true CN1609371A (en) | 2005-04-27 |
| CN100350113C CN100350113C (en) | 2007-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB200310101172XA Expired - Fee Related CN100350113C (en) | 2003-10-21 | 2003-10-21 | Hollow form structural parts |
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| CN (1) | CN100350113C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063322B (en) * | 2006-04-27 | 2012-01-18 | 湖南邱则有专利战略策划有限公司 | Bidirectional pre-fabricated panels of reinforced concrete |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160693Y (en) * | 1993-03-20 | 1994-04-06 | 于少华 | Shuttering member |
| IT1302499B1 (en) * | 1998-09-18 | 2000-09-05 | Domenico Sambataro | DISPOSABLE FORMWORK FOR FLOORS |
| CN1112491C (en) * | 2001-11-23 | 2003-06-25 | 邱则有 | Formwork structural member for steel bar reinforced floor slab in space structure |
| CN100564723C (en) * | 2002-09-28 | 2009-12-02 | 邱则有 | A kind of formwork for in-site pouring concrete |
| CN1216217C (en) * | 2002-10-05 | 2005-08-24 | 邱则有 | Thin-wall form for filling concrete |
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2003
- 2003-10-21 CN CNB200310101172XA patent/CN100350113C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101063322B (en) * | 2006-04-27 | 2012-01-18 | 湖南邱则有专利战略策划有限公司 | Bidirectional pre-fabricated panels of reinforced concrete |
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| CN100350113C (en) | 2007-11-21 |
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