CN1804313A - Shuttering member - Google Patents
Shuttering member Download PDFInfo
- Publication number
- CN1804313A CN1804313A CN 200510129275 CN200510129275A CN1804313A CN 1804313 A CN1804313 A CN 1804313A CN 200510129275 CN200510129275 CN 200510129275 CN 200510129275 A CN200510129275 A CN 200510129275A CN 1804313 A CN1804313 A CN 1804313A
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- Prior art keywords
- lower shoe
- perhaps
- sidewall
- upper plate
- overlapping layers
- Prior art date
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- 238000009416 shuttering Methods 0.000 title claims abstract description 96
- 239000004567 concrete Substances 0.000 claims abstract description 62
- 230000002787 reinforcement Effects 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 74
- 229910000831 Steel Inorganic materials 0.000 claims description 69
- 239000010959 steel Substances 0.000 claims description 69
- 239000000463 material Substances 0.000 claims description 52
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 17
- 239000004568 cement Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 12
- 210000003205 muscle Anatomy 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000011083 cement mortar Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000002986 polymer concrete Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005491 wire drawing Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 19
- 239000011150 reinforced concrete Substances 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 238000005336 cracking Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000010451 perlite Substances 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 208000034189 Sclerosis Diseases 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance 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
- 238000005266 casting Methods 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
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 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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- Moulds, Cores, Or Mandrels (AREA)
Abstract
Disclosed is a shuttering member, which comprises an upper board (1), peripheral side panels (2) and a lower bottom board (3), the upper board (1), the peripheral side panels (2) and the lower bottom board (3) paste a cavity, characterized in that at one of the substrate of the upper board (1), the peripheral side panels (2), and the bottom board (3) paste into the shuttering member. The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Description
The application for the applying date be that October 1, application number in 2003 are 200310100986.1, name is called the dividing an application of application for a patent for invention of " a kind of shuttering member ".
(1) technical field
The present invention relates to a kind of shuttering member.
(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 hollow section and cavity former component.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.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, its disclosed shuttering 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 former component, characteristics such as that this cavity former component has is in light weight, intensity is high, simple in structure, convenient construction and transport.But, make inconvenient when this class shuttering member is produced, production efficiency is low, is not easy to streamline production, corresponding cost height, simultaneously, shuttering member is in carrying, in the work progress, phenomenons such as its bottom surface is prone to and fractures, cracking, thereby the breakage rate of shuttering member is big, carrying, construction inconvenience, increased construction cost, in addition, if the bottom surface of shuttering member flushes with Cast-in-place concrete rib bottom surface, be exposed in the ceiling, then in long-term use, easily crack, influence the presentation quality of superstructure ceiling, therefore, develop a kind of novel shuttering member for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of shuttering member, have make easily, production efficiency is high, cost is low, intensity is high, not frangibility cracking, easy construction, do not influence the characteristics such as presentation quality of superstructure ceiling.
Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall and lower shoe on every side, upper plate, sidewall surrounds spelling with lower shoe and becomes cavity body on every side, it is characterized in that three split parts of sidewall around the upper plate,, a lower shoe piece together shuttering member.Like this, when shuttering member is made,, can make the shuttering member of an opening earlier owing to be provided with overlapping layers, then, with opening surface up, overlapping layers is hung or is positioned on the opening surface, again the shutoff opening surface, 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, and it is made easily, the production efficiency height, corresponding cost is low, simultaneously, because lower shoe is the prestress baseboard that contains presstressed reinforcing steel, thereby the intensity of shuttering member and rigidity are big, shock resistance is good, its lower shoe is the frangibility cracking not, carrying and easy construction, and, after shuttering member is applied to superstructure, the crack resistance of its lower shoe is good, is difficult for cracking, and does not influence the presentation quality of superstructure ceiling; In addition, characteristics such as that shuttering member also has is simple in structure, resistance to deformation, anti-vibration performance are good, 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 also is upper plate, at least one basic unit of sidewall or lower shoe is superimposed with a slice overlapping layers at least on every side, and overlapping layers and basic unit are overlapped into integral body.
Feature of the present invention also is to accompany at least one presstressed reinforcing steel in lower shoe, because lower shoe is the prestress baseboard that contains presstressed reinforcing steel, thereby the intensity of shuttering member and rigidity are big, and shock resistance is good, and its lower shoe is the frangibility cracking not, carrying and easy construction, and after shuttering member was applied to superstructure, the crack resistance of its lower shoe was good, be difficult for cracking, do not influence the presentation quality of superstructure ceiling.
The thickness that feature of the present invention also is lower shoe greater than sidewall on every side or/and the thickness of upper plate.
Feature of the present invention is that also described presstressed reinforcing steel is prestressed reinforcement or compressor wire or steel strand or the thin band of prestressing force.Like this, presstressed reinforcing steel is prestressed reinforcement or compressor wire or steel strand or the thin band of prestressing force, has the advantages that intensity is big, stretch-draw is convenient, simple, fast, simultaneously, material source is extensive, draws materials nearby when being convenient to make, and can effectively reduce the cost of manufacture of shuttering member.
Feature of the present invention is that also described presstressed reinforcing steel is parallel, quadrature, oblique setting.Like this, the multiple set-up mode of presstressed reinforcing steel, shuttering member that can the various different structure performances of corresponding formation is with the needs of the superstructure that satisfies various different designs.
Feature of the present invention is that also described overlapping layers and basic unit's material are identical or different.Like this, when overlapping layers was identical with the basic unit material, both binding affinities were better, and the two can be combined together better, make shuttering member have the better overall performance; When overlapping layers and basic unit's material not simultaneously, be convenient to select more economic material as overlapping layers, help reducing production costs, improve the intensity and the rigidity of shuttering member.
Feature of the present invention is that also described overlapping layers is positioned at the basic unit outside or inboard.Like this, can make things convenient for manufacturing of shuttering member, reduce the production difficulty, enhance productivity, help reducing cost.
Feature of the present invention also be between described overlapping layers and the basic unit with glued, bonding, interlock, seam, pressing, wire drawing, plate close, the mode of screw or riveted is overlapped into integral body.Like this, the superimposed mode variation between overlapping layers and the basic unit makes to be connected superimposed conveniently between overlapping layers and the basic unit, can satisfy the application need under the various different occasions.
Feature of the present invention is that also overlapping layers and lower shoe are superimposed.Like this, the globality of shuttering member is better, and intensity is higher, manufactures more convenient simply, and can reduce the manufacture difficulty of shuttering member greatly.
Feature of the present invention is that also overlapping layers is a cementitious material light aggregate concrete layer.Like this, the overlapping layers intensity height that adopts light aggregate concrete to make, rigidity is big, and shuttering member is in light weight.
Feature of the present invention is that also overlapping layers is a cementitious material aerating concrete layer.Like this, the weight of shuttering member is lighter, intensity is bigger.
Feature of the present invention is that also overlapping layers is a foam layer.Like this, the manufacture craft of shuttering member is simpler, and speed of production is faster, and cost is lower, is convenient to applying of shuttering member.
Feature of the present invention also is upper plate, contains reinforce at least one in sidewall, lower shoe or the overlapping layers on every side.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 the two above combination, 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.Owing to upper plate, contain reinforce in sidewall, lower shoe, bridging piece or the overlapping layers on every side, thereby their intensity height, rigidity are big.
Feature of the present invention also is upper plate, has reinforce to expose at least one in sidewall, lower shoe or the overlapping layers on every side.Like this, have reinforce to expose, then more firm with the Cast-in-place concrete bonding, the cast-in-situ concrete hollow structural integrity of corresponding formation is better.
Feature of the present invention also is upper plate, the reinforce at least one in sidewall, lower shoe or the overlapping layers stretches in the adjacent matrix drawknot mutually on every side.Like this, reinforce stretches into mutual drawknot in the adjacent matrix, 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 body 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 body at least one in inner corner trim, chamfering, groove, pit, hole, boss module, raised line or 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, hole or 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, hole, 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 to be provided with in the enclosed cavity of described cavity body at least one in stiffening rib, bracing boom or the reinforcing rib.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, the stiffening rib, bracing boom, the reinforcing rib that are provided with in the shuttering member can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, had optimized the inner stress system of cast-in-situ concrete hollow floor.
Feature of the present invention is that also in stiffening rib, bracing boom or the reinforcing rib in the described cavity body at least one expose outside the cavity body.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, the stiffening rib that exposes, bracing boom, reinforcing rib can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, had optimized the inner stress system of cast-in-situ concrete hollow floor.
Feature of the present invention also is to also have on described stiffening rib, bracing boom or the reinforcing rib reinforce to expose.Like this, reinforce exposes, and then shuttering member and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.
Feature of the present invention also is the superimposed or superimposed back of described stiffening rib, bracing boom or reinforcing rib and basic unit dew muscle, net reinforce.
Feature of the present invention is that also described stiffening rib, bracing boom or reinforcing rib are superimposed with overlapping layers.Like this, then the making of stiffening rib, bracing boom, reinforcing rib is more convenient, and intensity is also higher.
Feature of the present invention also is to be provided with light material in the enclosed cavity of described cavity body.Like this, improve the shock resistance of shuttering member greatly, reduced the breakage rate of product in the construction application process.Simultaneously, also make shuttering member have better sound insulation, heat insulation, heat-insulating property; 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 the upper plate of described cavity body or on every side the wall of sidewall or lower shoe be light material.Like this, the shuttering member of the wall that light material is made is in light weight, when it is applied in the cast-in-situ concrete hollow floor, and transportation, easy for installation, difficulty of construction and labour intensity reduce greatly, help improving speed of application, reduce the cost of manufacture of superstructure.
Feature of the present invention also be described upper plate or on every side at least one in the sidewall be dismountable movable part.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 be described upper plate or on every side at least one in the sidewall dismountable movable part is arranged.
Feature of the present invention also is the upper plate of described cavity body, 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 body 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 body is provided with connector connected to one another between the cavity body.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L shaped steel, T-steel, cutting ferrule, bolt, male and female groove, socket component, indention, tongue, groove, bayonet socket, cutting ferrule, hole, embedded iron parts etc.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 is that also at least two above cavity body are connected as one by connector, constitutes the internal-rib die cavity between the cavity body.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete entered in the internal-rib die cavity, had formed the Cast-in-place concrete internal-rib, had improved the mechanical property of superstructure; Simultaneously, shuttering member is connected as one by connector, has constituted the shuttering member assembly, thereby, improved the efficiency of construction and the speed of application of superstructure greatly.
Feature of the present invention is that also described lower shoe is extended with toss or stretches out the toss of revealing reinforce, and perhaps plural at least cavity body 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 is that also described lower shoe is going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete or polymer mortar, perhaps the upper plate of cavity body 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 or lightweight concrete.Like this, go to the bottom, 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 also is upper plate, at least one in sidewall, lower shoe or the overlapping layers 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, lower shoe or overlapping layers on every side by multilayer, have characteristics such as intensity height, rigidity be big, in light weight, 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 overlapping layers is originally as at least two stacked compound overlapping layerss that close.Like this, overlapping layers is formed by stacking by at least two kinds of materials, thereby making is easier, convenient, helps reducing cost.
Feature of the present invention is that also described overlapping layers is originally as at least two kinds of compound overlapping layerss that material is superimposed.Like this, overlapping layers is formed by stacking by at least two kinds of materials, thereby making is easier, convenient, helps reducing cost.
Feature of the present invention also is upper plate, the integral body that is formed in one of at least one in sidewall or the lower shoe and overlapping layers on every side.Like this, upper plate, the integral body that is formed in one of at least one in sidewall, the lower shoe and overlapping layers on every side, thereby each parts of shuttering member can be manufactured respectively, can be assembled into shuttering member integral body each other by the overlapping layers on each parts, both can assemble, also can assemble at the construction field (site), thereby can enhance productivity greatly in manufacturer, convenient carrying and construction, the proportion of goods damageds of reduction shuttering member.
Feature of the present invention also is upper plate, sidewall or lower shoe partly or entirely interconnect by overlapping layers each other and enclose cavity body on every side.
Feature of the present invention also is upper plate, sidewall or lower shoe interconnect by overlapping layers each other and enclose cavity body on every side.Like this, upper plate, sidewall, lower shoe interconnect by overlapping layers each other and surround shuttering member integral body on every side, can produce each parts in advance, enhance productivity, make things convenient for the carrying of each building block of shuttering member, shuttering member both can be assembled when producing, also can assemble at the construction field (site), thereby enhance productivity, reduce spillage of material, reduce production costs.
Feature of the present invention is that also shuttering member is provided with the carrying part.The carrying part can be handle, suspension hook, suspension ring or other device.Like this, can very easily shuttering member 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 the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 is lower shoe, 4 is overlapping layers, 5 is presstressed reinforcing steel, 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 cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, simultaneously, is provided with many presstressed reinforcing steels 5 in lower shoe 3.
Fig. 2 is the structural representation of the embodiment of the invention 2, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its presstressed reinforcing steel 5 is steel strand.
Fig. 3 is the structural representation of the embodiment of the invention 3, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and the material of its overlapping layers 4 is identical with the basic unit material.
Fig. 4 is the structural representation of the embodiment of the invention 4, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of upper plate 1 is arranged with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its overlapping layers 4 is positioned at the basic unit inboard of upper plate 1.
Fig. 5 is the structural representation of the embodiment of the invention 5, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its overlapping layers 4 is overlapped into integral body with lower shoe 3.
Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its upper plate 1 and be provided with reinforce 6 in the sidewall 2 on every side, diagram reinforce 6 is a fibrous mesh cloth.
Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, also be provided with chamfering 8, groove 9, pit 10, hole 11, boss module 12 and external corner 14 on its cavity body simultaneously.
Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, also is provided with inner corner trim 7, chamfering 8, groove 9 and raised line 13 on its cavity body simultaneously.
Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, be provided with stiffening rib 15, bracing boom 16 and reinforcing rib 17 in the enclosed cavity of its cavity body, simultaneously, stiffening rib 15 and bracing boom 16 have part to expose outside the shuttering member.
Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, be provided with light material 18 in the enclosed cavity of its cavity body, diagram light material 18 is an expanded perlite.
Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its upper plate 1 and on every side the wall of sidewall 2 be that light material 18 is made, the diagram light material 18 be the haydite concrete.
Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and 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 cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, its upper plate 1 and on every side the external surface of sidewall 2 be coarse 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 cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its cavity body is provided with align member 19, and illustrated position member 19 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 cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its cavity body is provided with the connector 20 of the usefulness that is used to be connected to each other, and diagram connector 20 is a socket pipe member.
Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its a plurality of cavity body are connected as one by connector 20, and the spacing between the cavity body constitutes internal-rib die cavity 21.
Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its lower shoe 3 stretches out toss 22, and a plurality of cavity body connect into the gang mould mould component by toss 22.
Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its upper plate 1 is formed by stacking by the netted reinforce 6 that multilayer is stained with cementitious material.
Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, the compound overlapping layers that 4 of its overlapping layerss form as multilayer build-up.
Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, upper plate 1 links to each other with overlapping layers 4, and the integral body that is formed in one, its upper plate 1 and interconnecting by overlapping layers 4 between the sidewall 2 on every side is integral.
Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, be provided with many presstressed reinforcing steels 5 in lower shoe 3, its upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 4 each other and enclose cavity body on every side.
(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 and lower shoe 3 on every side, upper plate 1, sidewall 2 surrounds spelling with lower shoe 3 and becomes cavity body on every side, it is characterized in that three split parts of sidewall around the upper plate 1,2, a lower shoe 3 piece together shuttering member.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 is lower shoe, 4 is overlapping layers, 5 is presstressed reinforcing steel, 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 cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, simultaneously, is provided with many presstressed reinforcing steels 5 in lower shoe 3.As shown in figure 12, three split parts of sidewall 2, a lower shoe 3 piece together shuttering member around the upper plate 1, one.
Feature of the present invention also is upper plate 1, at least one basic unit of sidewall 2 or lower shoe 3 is superimposed with a slice overlapping layers 4 at least on every side, and overlapping layers 4 is overlapped into integral body with basic unit.As shown in figure 12, the basic unit of lower shoe 3 is superimposed with overlapping layers 4, and overlapping layers 4 is overlapped into integral body with basic unit.
Feature of the present invention also is to accompany at least one presstressed reinforcing steel 5 in lower shoe 3.As shown in figure 12, accompany presstressed reinforcing steel 5 in the lower shoe 3.
The thickness that feature of the present invention also is lower shoe 3 greater than sidewall 2 on every side or/and the thickness of upper plate 1.As shown in figure 12, the thickness of lower shoe 3 is greater than the thickness of sidewall 2 and upper plate 1 on every side.
Feature of the present invention is that also described presstressed reinforcing steel 5 is prestressed reinforcement or compressor wire or steel strand or the thin band of prestressing force.Fig. 2 is the structural representation of the embodiment of the invention 2, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its presstressed reinforcing steel 5 is steel strand.
Feature of the present invention is that also described presstressed reinforcing steel 5 is parallel, quadrature, oblique setting.As shown in Figure 2, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its presstressed reinforcing steel 5 is set in parallel.
Feature of the present invention is that also described overlapping layers 4 is identical or different with basic unit's material.Fig. 3 is the structural representation of the embodiment of the invention 3, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and the material of its overlapping layers 4 is identical with the basic unit material.
Feature of the present invention is that also described overlapping layers 4 is positioned at the basic unit outside or inboard.Fig. 4 is the structural representation of the embodiment of the invention 4, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of upper plate 1 is arranged with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its overlapping layers 4 is positioned at the basic unit inboard of upper plate 1.
Feature of the present invention also be between described overlapping layers 4 and the basic unit with glued, bonding, interlock, seam, pressing, wire drawing, plate close, the mode of screw or riveted is overlapped into integral body.As shown in Figure 4, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of upper plate 1 is arranged with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, is overlapped into integral body in bonding mode between its overlapping layers 4 and the basic unit.
Feature of the present invention is that also overlapping layers 4 and lower shoe 3 are superimposed.Fig. 5 is the structural representation of the embodiment of the invention 5, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its overlapping layers 4 is overlapped into integral body with lower shoe 3.
Feature of the present invention is that also overlapping layers 4 is cementitious material light aggregate concrete layer.As shown in Figure 5, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its overlapping layers 4 is the light aggregate concrete layer.
Feature of the present invention is that also overlapping layers 4 is cementitious material aerating concrete layer.As shown in Figure 1, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its overlapping layers 4 is aerating concrete layer.
Feature of the present invention is that also overlapping layers 4 is foam layer.As shown in Figure 2, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its overlapping layers 4 is a foam layer.
Feature of the present invention also is upper plate 1, contains reinforce 6 at least one in sidewall 2, lower shoe 3 or the overlapping layers 4 on every side.Reinforce 6 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 the two above combination, 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 6.Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its upper plate 1 and be provided with reinforce 6 in the sidewall 2 on every side, diagram reinforce 6 is a fibrous mesh cloth.
Feature of the present invention also is upper plate 1, has reinforce 6 to expose at least one in sidewall 2, lower shoe 3 or the overlapping layers 4 on every side.
Feature of the present invention also is upper plate 1, the reinforce 6 at least one in sidewall 2, lower shoe 3 or the overlapping layers 4 stretches in the adjacent matrix drawknot mutually on every side.
Feature of the present invention is that also the horizontal profile of described cavity body or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.As shown in Figure 6, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and the horizontal profile of its cavity body is shaped as the arc angle quadrangle.
Feature of the present invention also is also to be provided with on the described cavity body at least one in inner corner trim 7, chamfering 8, groove 9, pit 10, hole 11, boss module 12, raised line 13 or the external corner 14.Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, also be provided with chamfering 8, groove 9, pit 10, hole 11, boss module 12 and external corner 14 on its cavity body simultaneously.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, also is provided with inner corner trim 7, chamfering 8, groove 9 and raised line 13 on its cavity body simultaneously.
Feature of the present invention also is described inner corner trim 7, chamfering 8, groove 9, hole 11 or raised line 13 self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.As shown in Figure 8, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of its lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, the inner corner trim 7 that is provided with on its cavity body, chamfering 8, groove 9 and raised line 13 self or be parallel, quadrature, oblique or grade separation setting mutually or form latticed setting.
Feature of the present invention also is to be provided with in the enclosed cavity of described cavity body at least one in stiffening rib 15, bracing boom 16 or the reinforcing rib 17.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, is provided with stiffening rib 15, bracing boom 16 and reinforcing rib 17 in the enclosed cavity of its cavity body.
Feature of the present invention is that also in stiffening rib 15, bracing boom 16 or the reinforcing rib 17 in the described cavity body at least one expose outside the cavity body.As shown in Figure 9, stiffening rib 15 and bracing boom 16 have part to expose outside the shuttering member.
Feature of the present invention also is to also have on stiffening rib 15, bracing boom 16 or the reinforcing rib 17 in the described cavity body reinforce 6 to expose.
Feature of the present invention also is described stiffening rib 15, bracing boom 16 or reinforcing rib 17 and basic unit superimposed or superimposed back dew muscle, net reinforce 6.
Feature of the present invention is that also described stiffening rib 15, bracing boom 16 or reinforcing rib 17 are superimposed with overlapping layers 4.
Feature of the present invention also is to be provided with light material 18 in the enclosed cavity of described cavity body.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, be provided with light material 18 in the enclosed cavity of its cavity body, diagram light material 18 is an expanded perlite.
Feature of the present invention also be the upper plate 1 of described cavity body or on every side the wall of sidewall 2 or lower shoe 3 be light material 18.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its upper plate 1 and on every side the wall of sidewall 2 be that light material 18 is made, the diagram light material 18 be the haydite concrete.
Feature of the present invention also be described upper plate 1 or on every side at least one in the sidewall 2 be dismountable movable part.Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its upper plate 1 is movable dismountable fastening cover plate.
Feature of the present invention also be described upper plate 1 or on every side at least one in the sidewall 2 dismountable movable part is arranged.
Feature of the present invention also is the upper plate 1 of described cavity body, 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 cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, its upper plate 1 and on every side the external surface of sidewall 2 be coarse external surface.
Feature of the present invention is that also described cavity body is provided with align member 19.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its cavity body is provided with align member 19, and illustrated position member 19 is for supporting angle.
Feature of the present invention is that also described cavity body is provided with connector 20 connected to one another between the cavity body.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its cavity body is provided with the connector 20 of the usefulness that is used to be connected to each other, and diagram connector 20 is a socket pipe member.
Feature of the present invention is that also at least two above cavity body are connected as one by connector 20, constitutes internal-rib die cavity 21 between the cavity body.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its a plurality of cavity body are connected as one by connector 20, and the spacing between the cavity body constitutes internal-rib die cavity 21.
Feature of the present invention is that also described lower shoe 3 is extended with toss 22 or stretches out the toss 22 of revealing reinforce 6, and perhaps plural at least cavity body connects into the gang mould mould component by toss 22.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, its lower shoe 3 stretches out toss 22, and a plurality of cavity body connect into the gang mould mould component by toss 22.
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 or polymer mortar, perhaps the upper plate 1 of cavity body 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 or lightweight concrete.As shown in Figure 6, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, its lower shoe 3 is a presstressed reinforcing steel concrete plate, upper plate 1 and on every side sidewall 2 be the fiber cement mortar plate.
Feature of the present invention also is upper plate 1, at least one in sidewall 2, lower shoe 3 or the overlapping layers 4 is to be stained with the muscle of cementitious material or the reinforce 6 of net is formed by stacking by multilayer on every side.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, and its upper plate 1 is formed by stacking by the netted reinforce 6 that multilayer is stained with cementitious material.
Feature of the present invention is that also 4 of described overlapping layerss are as at least two stacked compound overlapping layerss that close.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with many presstressed reinforcing steels 5 in lower shoe 3, the compound overlapping layers that 4 of its overlapping layerss form as multilayer build-up.
Feature of the present invention is that also 4 of described overlapping layerss are as at least two kinds of compound overlapping layerss that material is superimposed.As shown in figure 19, overlapping layers 4 is the compound overlapping layers that cement mortar cementitious matter and two kinds of different materials multilayer build-ups of fibrous mesh cloth form.
Feature of the present invention also is upper plate 1, the integral body that is formed in one of at least one in sidewall 2 or the lower shoe 3 and overlapping layers 4 on every side.Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, in lower shoe 3, be provided with many presstressed reinforcing steels 5, upper plate 1 links to each other with overlapping layers 4, and the integral body that is formed in one, its upper plate 1 and interconnecting by overlapping layers 4 between the sidewall 2 on every side is integral.
Feature of the present invention also is upper plate 1, sidewall 2 or lower shoe 3 partly or entirely interconnect by overlapping layers 4 each other and enclose cavity body on every side.
Feature of the present invention also is upper plate 1, sidewall 2 or lower shoe 3 interconnect by overlapping layers 4 each other and enclose cavity body on every side.Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, be provided with many presstressed reinforcing steels 5 in lower shoe 3, its upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 4 each other and enclose cavity body on every side.
Feature of the present invention is that also shuttering member is provided with carrying part 23.As shown in figure 17, shuttering member is provided with carrying part 23.
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 the upper plate 1 and the shuttering member of the layer structure of the opening that surrounds of sidewall 2 on every side again, then, with the opening surface of shuttering member up, mortar or haydite concrete overlapping layers 4 are hung or be positioned on the opening surface of shuttering member, with ferro-cement or concrete plug opening surface, in the slip of lower shoe 3, be provided with and tensioned prestressing bar 5 simultaneously, form the lower shoe 3 of lower shoe 3 or band toss 22, after treating the slip sclerosis, maintenance is cut off presstressed reinforcing steel 5 to stipulating the length of time, can obtain containing presstressed reinforcing steel 5 in the lower shoe 3, and be superimposed with the shuttering member of overlapping layers 4.
Claims (10)
1, a kind of shuttering member, comprise upper plate (1), sidewall (2) and lower shoe (3) on every side, upper plate (1), sidewall (2) surrounds spelling with lower shoe (3) and becomes cavity body on every side, it is characterized in that three split parts of sidewall (2) around the upper plate (1),, a lower shoe (3) piece together shuttering member.
2, a kind of shuttering member according to claim 1 is characterized in that upper plate (1), at least one basic unit of sidewall (2) or lower shoe (3) is superimposed with a slice overlapping layers (4) at least on every side, and overlapping layers (4) is overlapped into integral body with basic unit.
3, a kind of shuttering member according to claim 1 is characterized in that accompanying at least one presstressed reinforcing steel (5) in lower shoe (3).
4, a kind of shuttering member according to claim 1, the thickness that it is characterized in that lower shoe (3) greater than sidewall (2) on every side or/and the thickness of upper plate (1).
5, a kind of shuttering member according to claim 3 is characterized in that described presstressed reinforcing steel (5) is prestressed reinforcement or compressor wire or steel strand or the thin band of prestressing force.
6, a kind of shuttering member according to claim 3 is characterized in that described presstressed reinforcing steel (5) is parallel, quadrature, oblique setting.
7, a kind of shuttering member according to claim 4 is characterized in that described overlapping layers (4) and basic unit's material are identical or different; Perhaps overlapping layers (4) is positioned at the basic unit outside or inboard; Perhaps between overlapping layers (4) and the basic unit with glued, bonding, interlock, seam, pressing, wire drawing, plate close, the mode of screw or riveted is overlapped into integral body; Perhaps overlapping layers (4) is superimposed with lower shoe (3); Perhaps overlapping layers (4) is a cementitious material light aggregate concrete layer; Perhaps overlapping layers (4) is a cementitious material aerating concrete layer; Perhaps overlapping layers (4) is a foam layer; Perhaps upper plate (1), contain reinforce (6) at least one in sidewall (2), lower shoe (3) or the overlapping layers (4) on every side; Perhaps upper plate (1), have reinforce (6) to expose at least one in sidewall (2), lower shoe (3) or the overlapping layers (4) on every side; Perhaps upper plate (1), the reinforce (6) at least one in sidewall (2), lower shoe (3) or the overlapping layers (4) stretches in the adjacent matrix drawknot mutually on every side.
8,, it is characterized in that the horizontal profile of cavity body 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 shuttering member of arbitrary claim in the claim 1 to 7; Perhaps also be provided with at least one in inner corner trim (7), chamfering (8), groove (9), pit (10), hole (11), boss module (12), raised line (13) or the external corner (14) on the cavity body; Perhaps inner corner trim (7), chamfering (8), groove (9), hole (11) or raised line (13) self or be parallel, quadrature, oblique or grade separation setting mutually or form grid; Perhaps be provided with at least one in stiffening rib (15), bracing boom (16) or the reinforcing rib (17) in the enclosed cavity of cavity body; Perhaps at least one in the stiffening rib in the cavity body (15), bracing boom (16) or the reinforcing rib (17) exposed outside the cavity body; Perhaps the stiffening rib in the cavity body (15), bracing boom (16) or reinforcing rib (17) are gone up and are also had reinforce (6) to expose; Perhaps muscle, net reinforce (6) are revealed in the superimposed or superimposed back of stiffening rib (15), bracing boom (16) or reinforcing rib (17) and basic unit; Perhaps stiffening rib (15), bracing boom (16) or reinforcing rib (17) are superimposed with overlapping layers (4).
9,, it is characterized in that being provided with light material (18) in the enclosed cavity of described cavity body according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 7; Perhaps the upper plate of cavity body (1) or on every side the wall of sidewall (2) or lower shoe (3) be light material (18); Perhaps upper plate (1) or on every side at least one in the sidewall (2) be dismountable movable part; Perhaps upper plate (1) or on every side at least one in the sidewall (2) dismountable movable part is arranged; Perhaps the upper plate of cavity body (1), at least one in the external surface of sidewall (2) is corrugated, zigzag, plucking shape or exasperate external surface on every side; Perhaps cavity body is provided with align member (19); Perhaps cavity body is provided with connector connected to one another (20) between the cavity body; Perhaps at least two above cavity body are connected as one by connector (20), constitute internal-rib die cavity (21) between the cavity body; Perhaps lower shoe (3) is extended with toss (22) or stretches out the toss (22) of revealing reinforce (6), and perhaps plural at least cavity body connects into the gang mould mould component by toss (22).
10, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 7, it is characterized in that described lower shoe (3) is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete or polymer mortar, perhaps the upper plate of cavity body (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 or lightweight concrete; Perhaps upper plate (1), at least one in sidewall (2), lower shoe (3) or the overlapping layers (4) is to be stained with the muscle of cementitious material or the reinforce of net (6) is formed by stacking by multilayer on every side; Perhaps overlapping layers (4) is originally as at least two stacked compound overlapping layerss that close; Perhaps overlapping layers (4) is originally as at least two kinds of compound overlapping layerss that material is superimposed; Perhaps upper plate (1), the integral body that is formed in one of at least one in sidewall (2) or the lower shoe (3) and overlapping layers (4) on every side; Perhaps upper plate (1), sidewall (2) or lower shoe (3) partly or entirely interconnect by overlapping layers (4) each other and enclose cavity body on every side; Perhaps upper plate (1), sidewall (2) or lower shoe (3) interconnect by overlapping layers (4) each other and enclose cavity body on every side; Perhaps shuttering member is provided with carrying part (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101292756A CN100393964C (en) | 2003-10-01 | 2003-10-01 | Shuttering member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101292756A CN100393964C (en) | 2003-10-01 | 2003-10-01 | Shuttering member |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310100986 Division CN1236177C (en) | 2003-10-01 | 2003-10-01 | Shuttering member |
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| Publication Number | Publication Date |
|---|---|
| CN1804313A true CN1804313A (en) | 2006-07-19 |
| CN100393964C CN100393964C (en) | 2008-06-11 |
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| CNB2005101292756A Expired - Fee Related CN100393964C (en) | 2003-10-01 | 2003-10-01 | Shuttering member |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633526A1 (en) * | 1976-07-26 | 1978-02-02 | Keller Kg Filigranbau | Ribbed ceiling slab fibre-glass concrete trough shaped form unit - has peripheral outward flange providing rigidity without profiling and facilitating stacking |
| JPH0635733B2 (en) * | 1987-09-07 | 1994-05-11 | 富士ピー・エス・コンクリート株式会社 | Lightening construction method for concrete floor |
| CN1212242A (en) * | 1997-09-19 | 1999-03-31 | 沈继昌 | Light weight disposable building form and its making method |
| CN1168881C (en) * | 2001-11-15 | 2004-09-29 | 邱则有 | Prefabricated hollow member for roof with space structure and its application |
| CN1112490C (en) * | 2001-11-23 | 2003-06-25 | 邱则有 | Cavity member for floor slab with hidden and dense ribs |
| CN2536687Y (en) * | 2001-11-23 | 2003-02-19 | 邱则有 | Hollow constructing component for steel bar reinforced floor |
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2003
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