CN101158201B - Cavity mould component - Google Patents
Cavity mould component Download PDFInfo
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- CN101158201B CN101158201B CN 200710167522 CN200710167522A CN101158201B CN 101158201 B CN101158201 B CN 101158201B CN 200710167522 CN200710167522 CN 200710167522 CN 200710167522 A CN200710167522 A CN 200710167522A CN 101158201 B CN101158201 B CN 101158201B
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- former component
- cavity former
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Abstract
An empty cavity shuttering component comprises an upper board (1), surrounding lateral walls (2), a lower bottom board (3) and a flip edge (4). The upper board (1), the surrounding lateral walls (2) and the lower bottom board (3) enclose a closed empty cavity, the invention is characterized in that at least one side flip edge (4) is a laminated layer flip edge and the laminated layer flip edge comprises at least one layer of prefabricated layer (5) and the prefabricated layer (5) of the laminated layer flip edge is a prefabricated edge or a prefabricated board or a pre-embedded piece or a prefabricated piece with a connection part which is connected with the surrounding lateral walls into a whole. The invention is applied to the hollow building covers, room roofs, wall bodies, foundation slabs and hollow bridges of the cast-in-situ reinforced concrete or prestressed reinforced concrete, in particular to the hollow no-girder building covers.
Description
The application be that October 21, application number in 2003 are 200310101176.8 the applying date, name is called the dividing an application of application for a patent for invention of " a kind of cavity former component ".
(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 hollow section and cavity former component.The patent No. of applying on November 29th, 1999 such as the applicant is that ZL99249798.1, name are called " fiber reinforced thin wall type element for filling steel bar reinforced " utility model patent, 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, the characteristics such as that this cavity former component has is lightweight, intensity is high, simple in structure, convenient construction and transport.Simultaneously, this kind polyhedron cavity former component in order to save construction formwork, is gone to the bottom also and can be stretched out the formation bridging piece from sidewall on every side, and bridging piece can be used as the stay in place formwork of the in-place concret rib between the cavity former component, is conducive to improve speed of application, reducing construction cost.But, when producing, makes this class shuttering member inconvenience, and production efficiency is low, is not easy to streamline production, and corresponding cost is high, therefore, develops 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 the characteristics such as easy, that production efficiency is high, cost is low of making.
Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall, lower shoe, toss on every side, upper plate, sidewall, lower shoe surround enclosed cavity on every side, toss is stretched out from the outside all around of lower shoe, it is characterized in that toss is the overlapping layers toss, the overlapping layers toss comprises at least one deck preformed layer, be superimposed with the cast-in-place layer of now smearing of one deck on the preformed layer of overlapping layers toss, preformed layer and the cast-in-place layer bonding of now smearing are overlapped into integral body, and the preformed layer in the overlapping layers toss is for the precast plate of sidewall disjunctor on every side or with the prefabricated film of connector.Like this, when the preformed layer in the overlapping layers toss is prefabricated limit with sidewall disjunctor on every side, superimposed toss is manufactured conveniently, the while good integrity, when it is precast plate or embedded sheet or during with the prefabricated film of connector, preformed layer in the toss is mechanization production in large quantity, greatly improved production efficiency, when cavity former component is made, because at least one side toss is superimposed toss, can make first the open shutting structural member of the ambient side cornice flanging of an opening, then, in the lower shoe mould, make lower shoe, at it not before the setting and harden, open shutting structural member is fastened on it, the flanging that it is prefabricated and the superimposed bonding of cast-in-place lower shoe form integral body, maintenance is to stipulating the length of time, can obtain the cavity former component with the overlapping layers toss, it is made easily, production efficiency is high, and corresponding cost is low, simultaneously, cavity former component also has simple in structure, intensity is high, resistance to deformation, shock resistance is good, easy construction, the characteristics such as speed of application is fast, thereby reached purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for Hollow Flat and use.
Feature of the present invention also is to be superimposed with the cast-in-place layer of now smearing of one deck on the preformed layer of described overlapping layers toss.Like this, the overlapping layers toss chimeric firmly, be difficult for loosening, overall performance is good, adopts prefabricated and cast-in-place mode of now smearing to combine, and can increase substantially production efficiency.
Feature of the present invention is that also described overlapping layers toss is one deck preformed layer, the cast-in-place layer of now smearing of one deck, and one deck preformed layer multilayer build-up forms again.Like this, preformed layer and the cast-in-place superimposed wall body form of structure of the staggered stratiform that is superimposed of layer of now smearing greatly improved the production efficiency of cavity former component, and production process are simple, is conducive to reduce cost.
Feature of the present invention is that also described overlapping layers toss is the cast-in-place layer of now smearing of one deck, one deck preformed layer, and the cast-in-place layer multi-layer of now smearing of one deck is formed by stacking again.Like this, overlapping layers toss intensity is high, rigidity is large, shock resistance is good, simultaneously, and because the cast-in-place stacked build-in preformed layer that closes of now smearing is arranged, make it be difficult for getting loose, separating, thereby the globality of shuttering member is better, and in addition, the production technology of shuttering member is also simple, production efficiency is high, is conducive to reduce manufacture cost.
Feature of the present invention is that also the preformed layer in the described overlapping layers toss links to each other with lower shoe.Like this, preformed layer has the advantages such as intensity is high, rigidity is large, fracture resistance is good for the toss with the lower shoe disjunctor, and toss can be satisfied the working load requirement fully in application process.
The preformed layer that feature of the present invention also is described overlapping layers toss is different from cast-in-place material of now smearing layer.Like this, the preformed layer of overlapping layers toss and cast-in-place now smear the layer material not simultaneously, be convenient to select more economical material as overlapping layers, be conducive to reduce production costs, the raising cavity former component strength and stiffness.
Feature of the present invention also is the upper plate of described cavity former component, sidewall, lower shoe, toss, preformed layer or cast-in-place now smearing at least a in the layer are contained reinforce on every side, and stretches into anchoring in the adjacent wall body, perhaps also to having exposed outside reinforce.Reinforce is silk, muscle slender member, or 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 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. such as reinforce.Like this, reinforce stretches in the matrix of each adjacent member mutually drawknot, and then the globality of shuttering member is better, and intensity is higher, and rigidity is larger.Simultaneously, the kind of reinforce is many, and the selecting of reinforce when being convenient to design and production and making shuttering member is conducive to reduce material cost, to satisfy the needs of various different occasions.
The preformed layer that feature of the present invention also is described overlapping layers toss with cast-in-place now smear between the layer with bonding, interlock, seam, pressing, anchor pole be connected, the wire drawing connection, screw connects or the mode of riveted is overlapped into integral body.Like this, between the preformed layer of overlapping layers toss or and cast-in-placely now smear superimposed mode variation between the layer, make between the preformed layer of overlapping layers toss or be connected superimposed conveniently with cast-in-place now smearing between the layer, can satisfy the application needs under the various different occasions.
Feature of the present invention also is also to be provided with on the described cavity former component at least a 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 arranges 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 is that also described inner corner trim, chamfering, groove, hole or raised line mutually are parallel, quadrature, oblique or grade separation setting or mutually form latticed setting.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 mutually be parallel, quadrature, oblique or grade separation setting 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 greatly improved the mechanical property of cast-in-situ concrete hollow floor.
Feature of the present invention also is to be provided with in the enclosed cavity of described cavity former component at least a in stiffening rib, bracing boom or the reinforcing rib, at least a exposing outside the cavity former component in stiffening rib, bracing boom or the reinforcing rib perhaps arranged, perhaps also have reinforce to expose on stiffening rib, bracing boom or the reinforcing rib, perhaps superimposed the or superimposed rear dew muscle of stiffening rib, bracing boom or reinforcing rib and wall body, net reinforce.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, stiffening rib, the reinforcing rib that arranges 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 the 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 like this, have greatly been improved; Simultaneously, shuttering member also has preferably 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 Ceramsite Concrete etc., and the diversity of its light material kind is drawn materials when being convenient to produce nearby, is conducive to reduce production costs.
Feature of the present invention also be described upper plate or on every side in the sidewall at least a for or dismountable movable part arranged.Like this, can make things convenient at any time the situation that checks shuttering member inside, also can at any time at interior section or whole filling with light material of shuttering member, perhaps at inner other parts of installing of shuttering member, spray first-class such as junction box, hydroelectric line, fire-fighting simultaneously.
Feature of the present invention also be the upper plate of described cavity former component or on every side at least a in the external surface of sidewall be corrugated or zigzag external surface.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, greatly improved the adhesion between shuttering member and the Cast-in-place concrete, that has also improved simultaneously superstructure hangs performance and overall performance.
Feature of the present invention also is to be provided with align member on the described cavity former component.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 the phenomenons such as shuttering member floats, displacement from producing when building concrete, simultaneously, also can carry out reinforcing bar spacingly, effectively guarantee the pouring quality of superstructure.
Feature of the present invention also is to be provided with on the described cavity former component connector connected to one another between the cavity former component.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L-type 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 arranges on the shuttering member can be controlled the distance between the shuttering member effectively, reliably, the width of control in-place concret rib and height, the pouring quality of assurance superstructure internal construction; Simultaneously, also be conducive to shuttering member connection location each other, perhaps consist of in groups member, accelerate speed of application.
Feature of the present invention is that also at least one outside of described upper plate is extended with toss.Like this, upper plate is extended with toss, when then shuttering member is applied in the cast-in-situ concrete hollow body of wall, can save the construction formwork of body of wall both sides, greatly improves efficiency of construction.
Feature of the present invention is that also the toss that described upper plate stretches out is the overlapping layers toss.Like this, the making of cavity former component is more convenient, and production efficiency is higher, and cost is lower.
Feature of the present invention also is described upper plate or is superimposed with preformed layer on sidewall or lower shoe at least a on every side.Like this, owing to being superimposed with preformed layer, need not to remove after superimposed, thereby the making of cavity former component is more convenient, production efficiency is higher, and cost is lower; Simultaneously, also can improve the strength and stiffness of cavity former component.
Feature of the present invention is that also described lower shoe or the cast-in-place layer of now smearing make for cement mortar, its upper plate or on every side the wall of sidewall be that Cement fibre is made, its preformed layer is that light aggregate concrete layer, Aerated Concrete layer are made.
Feature of the present invention is that also described lower shoe or the cast-in-place layer of now smearing make for cement mortar, its upper plate or on every side the wall of sidewall be that Cement fibre net or cement steel net are made, its preformed layer is that cement sand bed, Cement fibre layer, cement steel screen layer or steel bar concrete layer are made.
Feature of the present invention is that also described lower shoe or the cast-in-place layer of now smearing make for cement mortar, its upper plate or on every side the wall of sidewall be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer is that plastic plate or metal press plate or wood glue plate are made.
Feature of the present invention is that also described lower shoe or the cast-in-place layer of now smearing make for cement mortar, its upper plate or on every side the wall of sidewall be that Cement fibre net or cement steel net are made, its preformed layer is that cement sand bed, Cement fibre layer, cement steel screen layer or steel bar concrete layer are made.
Feature of the present invention is that also described lower shoe or the cast-in-place layer of now smearing make for light concrete or Polymer concrete, its upper plate or on every side the wall of sidewall be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer is that plastic plate or metal press plate or wood glue plate are made.
Feature of the present invention is that also described lower shoe or the cast-in-place layer of now smearing make for polymer mortar, its upper plate or on every side the wall of sidewall be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer is that plastic plate or metal press plate or wood glue plate are made.Like this, the lower shoe of shuttering member or cast-in-placely now smear layer or upper plate or the variation of the making material of sidewall or preformed layer on every side can make shuttering member fully satisfy the needs of various different situations, is conducive to reduce product cost.
Feature of the present invention also is upper plate, on every side sidewall, lower shoe, toss, preformed layer or cast-in-place now to smear at least a in the layer be to be stained with the muscle of cementitious material or the reinforce of net is formed by stacking by multilayer.Like this, be stained with upper plate that the reinforce of the muscle of cementitious material or net is formed by stacking, on every side sidewall or lower shoe by multilayer, have the characteristics such as intensity is high, rigidity is large, lightweight, the respective mode mould component pile up, cracky more not in transportation and the construction and installation process.
Feature of the present invention also is to be provided with on the described cavity former component carrying part.Like this, can very easily cavity former component be piled up, transport, lift and construct, reduce work difficulty and the working strength of above-mentioned operation, be conducive to improve efficiency of construction, reducing 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 be lower shoe, 4 are toss, 5 is preformed layer, 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 enclosed cavity on every side, and toss 4 is stretched out around lower shoe 3, and its toss 4 be the overlapping layers toss, is provided with preformed layer 5 in the overlapping layers toss, and preformed layer 5 bonds with cast-in-place toss 4 and is overlapped into integral body.
Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its overlapping layers toss 4 is for preformed layer 5 and preformed layer 5 are formed by stacking, be illustrated as prefabricated around the prefabricated toss 4 of flanging and prefabricated lower shoe 3 formation of sidewall 2 be built up integral body by glue bond.
Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be superimposed with the cast-in-place layer 6 of now smearing of one deck on the preformed layer 5 of its overlapping layers toss 4.
Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, one deck preformed layer 5 of its overlapping layers toss 4, the cast-in-place layer 6 of now smearing of one deck, one deck preformed layer 5 multilayer build-ups form again.
Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, layer 6 is now smeared in its overlapping layers toss 4 for one deck is cast-in-place, one deck preformed layer 5, and cast-in-place layer 6 multilayer build-up of now smearing of one deck form again.
Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the preformed layer 5 in its overlapping layers toss 4 is and the prefabricated limit of sidewall 2 disjunctors on every side.
Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the preformed layer 5 in its overlapping layers toss 4 is the toss 4 with lower shoe 3 disjunctors.
Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the preformed layer 5 of its overlapping layers toss 4 is different from cast-in-place layer 6 the material of now smearing.
Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be provided with reinforce 7 in sidewall 2 and the toss 4 around it, the reinforce 7 in sidewall 2 and the toss 4 stretches into the interior anchoring of body of adjacent members mutually on every side, and diagram reinforce 7 is fibrous mesh cloth and metal foil band.
Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the preformed layer of its overlapping layers toss 4 and cast-in-place now smearing between the layer 6 are overlapped into integral body in cementing mode.
Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with hole 12, boss module 13 and external corner 15 on its cavity former component.
Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with inner corner trim 8, chamfering 9, groove 10, pit 11 and raised line 14 on its cavity former component.
Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be provided with simultaneously stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its cavity former component, be provided with reinforce 7 in the stiffening rib 16, rod member 17 has part to expose outside the cavity former component.
Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be provided with light material 19 in the enclosed cavity of its cavity former component, diagram light material 19 is expanded perlite.
Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, and toss 4 is stretched out around lower shoe 3, and toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its upper plate 1 is movable dismountable fastening cover plate.
Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the surface of the upper plate 1 of its cavity former component, sidewall 2 and toss 4 on every side is coarse external surface.
Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with align member 20 on its cavity former component, illustrated position member 20 is the spike locating piece.
Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with the connector 21 of the usefulness that is connected to each other between the cavity former component on its cavity former component, diagram connector 21 is rod member.
Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the sidewall on every side 2 that its upper plate 1 also stretches out on the cavity former component consists of toss 4.
Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the sidewall on every side 2 that upper plate 1 also stretches out on the cavity former component consists of toss 4, and the toss 4 that its upper plate 1 stretches out is superimposed toss.
Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, and toss 4 is stretched out around lower shoe 3, and toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be superimposed with preformed layer 5 on its upper plate 1.
Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its lower shoe 3 and the cast-in-place layer 6 of now smearing be for the steel bar concrete layer, upper plate 1 and on every side sidewall 2 be the fiber cement mortar wall.
Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its upper plate 1 and on every side sidewall 2 be to be formed by stacking by the netted reinforce 7 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, toss 4 on every side, upper plate 1, sidewall 2, lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out from the outside all around of lower shoe 3, it is characterized in that toss 4 is the overlapping layers toss, the overlapping layers toss comprises at least one deck preformed layer 5, be superimposed with the cast-in-place layer 6 of now smearing of one deck on the preformed layer 5 of overlapping layers toss 4, preformed layer 5 is overlapped into integral body with cast-in-place layer 6 bonding of now smearing, and the preformed layer 5 in the overlapping layers toss 4 is for the precast plate of sidewall 2 disjunctors on every side or with the prefabricated film of connector.In each accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 be lower shoe, 4 are toss, 5 is preformed layer, 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 enclosed cavity on every side, and toss 4 is stretched out around lower shoe 3, and its toss 4 be the overlapping layers toss, is provided with preformed layer 5 in the overlapping layers toss, and preformed layer 5 bonds with cast-in-place toss 4 and is overlapped into integral body.As shown in Figure 6, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, preformed layer 5 is overlapped into integral body with cast-in-place toss 4 bondings, and the preformed layer 5 in its overlapping layers toss 4 is and the prefabricated limit of sidewall 2 disjunctors on every side.
Feature of the present invention also be described overlapping layers toss 4 from lower shoe 3 or/and on every side sidewall 2 around the outside stretch out.Such as Fig. 6, Figure 11, shown in Figure 12, stretch out in overlapping layers toss 4 outside around the sidewall 2 on every side.
Feature of the present invention is that also described overlapping layers toss 4 is formed by stacking for preformed layer 5 and preformed layer 5.Fig. 2 is the structural representation of the embodiment of the invention 2, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its overlapping layers toss 4 is for preformed layer 5 and preformed layer 5 are formed by stacking, be illustrated as prefabricated around the prefabricated toss 4 of flanging and prefabricated lower shoe 3 formation of sidewall 2 be built up integral body by glue bond.
Feature of the present invention also is to be superimposed with on the preformed layer 5 of described overlapping layers toss 4 the cast-in-place layer 6 of now smearing of one deck.Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be superimposed with the cast-in-place layer 6 of now smearing of one deck on the preformed layer 5 of its overlapping layers toss 4.
Feature of the present invention is that also described overlapping layers toss 4 is one deck preformed layer 5, the cast-in-place layer 6 of now smearing of one deck, and one deck preformed layer 5 multilayer build-ups form again.Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, one deck preformed layer 5 of its overlapping layers toss 4, the cast-in-place layer 6 of now smearing of one deck, one deck preformed layer 5 multilayer build-ups form again.
Feature of the present invention is that also described overlapping layers toss 4 is the cast-in-place layer 6 of now smearing of one deck, one deck preformed layer 5, and cast-in-place layer 6 multilayer build-up of now smearing of one deck form again.Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, layer 6 is now smeared in its overlapping layers toss 4 for one deck is cast-in-place, one deck preformed layer 5, and cast-in-place layer 6 multilayer build-up of now smearing of one deck form again.
Feature of the present invention is that also the preformed layer 5 in the described overlapping layers toss 4 links to each other with lower shoe 3.Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the preformed layer 5 in its overlapping layers toss 4 is the toss 4 with lower shoe 3 disjunctors.
The preformed layer 5 that feature of the present invention also is described overlapping layers toss 4 is different from cast-in-place material of now smearing layer 6.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the preformed layer 5 of its overlapping layers toss 4 is different from cast-in-place layer 6 the material of now smearing.
Feature of the present invention also is the upper plate 1 of described cavity former component, sidewall 2, lower shoe 3, toss 4, preformed layer 5 or cast-in-place now smearing at least a in the layer 6 are contained reinforce 7 on every side, and stretch into anchoring in the adjacent wall body, perhaps also to having exposed outside reinforce 7.Reinforce 7 is silk, muscle slender member, or 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 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. such as reinforce 7.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be provided with reinforce 7 in sidewall 2 and the toss 4 around it, the reinforce 7 in sidewall 2 and the toss 4 stretches into the interior anchoring of body of adjacent members mutually on every side, and diagram reinforce 7 is fibrous mesh cloth and metal foil band.
Feature of the present invention also be between the preformed layer 5 of described overlapping layers toss 4 or with cast-in-place now smear between the layer 6 with bonding, interlock, seam, pressing, anchor pole is connected, the mode of wire drawing connection, screw connection or riveted is overlapped into integral body.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the preformed layer of its overlapping layers toss 4 and cast-in-place now smearing between the layer 6 are overlapped into integral body in cementing mode.
Feature of the present invention also is also to be provided with on the described cavity former component at least a in inner corner trim 8, chamfering 9, groove 10, pit 11, hole 12, boss module 13, raised line 14 or the external corner 15.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with hole 12, boss module 13 and external corner 15 on its cavity former component.
Feature of the present invention is that also described inner corner trim 8, chamfering 9, groove 10, hole 12 or raised line 14 mutually are parallel, quadrature, oblique or grade separation setting or mutually form latticed setting.Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with inner corner trim 8, chamfering 9, groove 10, pit 11 and raised line 14 on its cavity former component.
Feature of the present invention also is to be provided with in the enclosed cavity of described cavity former component at least a in stiffening rib 16, bracing boom 17 or the reinforcing rib 18, at least a exposing outside the cavity former component in stiffening rib 16, bracing boom 17 or the reinforcing rib 18 perhaps arranged, perhaps also have reinforce 7 to expose on stiffening rib 16, bracing boom 17 or the reinforcing rib 18, perhaps stiffening rib 16, bracing boom 17 or reinforcing rib 18 and preformed layer 5 superimposed or superimposed rear dew muscle, net reinforce 7.Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be provided with simultaneously stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its cavity former component, be provided with reinforce 7 in the stiffening rib 16, rod member 17 has part to expose outside the cavity former component.
Feature of the present invention also is to be provided with light material 19 in the enclosed cavity of described cavity former component.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be provided with light material 19 in the enclosed cavity of its cavity former component, diagram light material 19 is expanded perlite.
Feature of the present invention also be described upper plate 1 or on every side in the sidewall 2 at least a for or dismountable movable part arranged.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, and toss 4 is stretched out around lower shoe 3, and toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its upper plate 1 is movable dismountable fastening cover plate.
Feature of the present invention also be the upper plate 1 of described cavity former component or on every side at least a in the external surface of sidewall 2 be corrugated or zigzag external surface.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the surface of the upper plate 1 of its cavity former component, sidewall 2 and toss 4 on every side is coarse external surface.
Feature of the present invention also is to be provided with on the described cavity former component align member 20.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with align member 20 on its cavity former component, illustrated position member 20 is the spike locating piece.
Feature of the present invention also is to be provided with on the described cavity former component connector 21 connected to one another between the cavity former component.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, also be provided with the connector 21 of the usefulness that is connected to each other between the cavity former component on its cavity former component, diagram connector 21 is rod member.
Feature of the present invention is that also at least one outside of described upper plate 1 is extended with toss 4.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the sidewall on every side 2 that its upper plate 1 also stretches out on the cavity former component consists of toss 4.
Feature of the present invention is that also the toss 4 that described upper plate 1 stretches out is the overlapping layers toss.Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, the sidewall on every side 2 that upper plate 1 also stretches out on the cavity former component consists of toss 4, and the toss 4 that its upper plate 1 stretches out is superimposed toss.
Feature of the present invention also is described upper plate 1 or is superimposed with preformed layer 5 on sidewall 2 or lower shoe 3 at least a 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 enclosed cavity on every side, and toss 4 is stretched out around lower shoe 3, and toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, be superimposed with preformed layer 5 on its upper plate 1.
Feature of the present invention is that also described lower shoe 3 or the cast-in-place layer 6 now smeared make for cement mortar, its upper plate 1 or on every side the wall of sidewall 2 be that Cement fibre is made, its preformed layer 5 is that light aggregate concrete layer, Aerated Concrete layer are made.
Feature of the present invention is that also described lower shoe 3 or the cast-in-place layer 6 now smeared make for Polymer concrete, its upper plate 1 or on every side the wall of sidewall 2 be that Cement fibre net or cement steel net are made, its preformed layer 5 is made for cement sand bed, Cement fibre layer, cement steel screen layer or steel bar concrete layer.
Feature of the present invention is that also described lower shoe 3 or the cast-in-place layer 6 now smeared make for polymer mortar, its upper plate 1 or on every side the wall of sidewall 2 be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer 5 is made for plastic plate or metal press plate or wood glue plate.
Feature of the present invention is that also described lower shoe 3 or the cast-in-place layer 6 now smeared make for cement mortar, its upper plate 1 or on every side the wall of sidewall 2 be that Cement fibre net or cement steel net are made, its preformed layer 5 is made for cement sand bed, Cement fibre layer, cement steel screen layer or steel bar concrete layer.Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its lower shoe 3 and the cast-in-place layer 6 of now smearing be for the steel bar concrete layer, upper plate 1 and on every side sidewall 2 be the fiber cement mortar wall.
Feature of the present invention is that also described lower shoe 3 or the cast-in-place layer 6 now smeared make for cement mortar, its upper plate 1 or on every side the wall of sidewall 2 be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer 5 is made for plastic plate or metal press plate or wood glue plate.
Feature of the present invention is that also described lower shoe 3 or the cast-in-place layer 6 now smeared make for light concrete or Polymer concrete, its upper plate 1 or on every side the wall of sidewall 2 be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer 5 is made for plastic plate or metal press plate or wood glue plate.
Feature of the present invention also is described upper plate 1, on every side sidewall 2, lower shoe 3, toss 4, preformed layer 5 or cast-in-place now to smear at least a in the layer 6 be to be stained with the muscle of cementitious material or the reinforce 7 of net is formed by stacking by multilayer.Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and lower shoe 3 surround enclosed cavity on every side, toss 4 is stretched out around lower shoe 3, toss 4 is the overlapping layers toss, be provided with preformed layer 5 in the overlapping layers toss, its upper plate 1 and on every side sidewall 2 be to be formed by stacking by the netted reinforce 7 that multilayer is stained with cementitious material.
Feature of the present invention also is to be provided with on the described cavity former component carrying part 22.As shown in figure 21, be provided with carrying part 22 in the toss 4 of cavity former component.
During the invention process, can make first the sidewall 2 on every side of an opening with the open shutting structural member of flanging, then, in the lower shoe mould, make lower shoe 3,, open shutting structural member is fastened on it not before the setting and harden at it, the flanging that it is prefabricated and cast-in-place lower shoe 3 superimposed bondings form integral body, maintenance can obtain the cavity former component with overlapping layers toss 4 to stipulating the length of time.
Claims (35)
1. cavity former component, comprise upper plate (1), sidewall (2) on every side, lower shoe (3), toss (4), upper plate (1), sidewall (2) on every side, lower shoe (3) surrounds enclosed cavity, toss (4) is stretched out from the outside all around of lower shoe (3), it is characterized in that toss (4) is the overlapping layers toss, the overlapping layers toss comprises at least one deck preformed layer (5), be superimposed with the cast-in-place layer (6) of now smearing of one deck on the preformed layer (5) of overlapping layers toss (4), preformed layer (5) is overlapped into integral body with cast-in-place layer (6) bonding of now smearing, and the preformed layer (5) in the overlapping layers toss (4) is for the precast plate of sidewall (2) disjunctor on every side or with the prefabricated film of connector.
2. a kind of cavity former component according to claim 1 is characterized in that described overlapping layers toss (4) is one deck preformed layer (5), the cast-in-place layer (6) of now smearing of one deck, and one deck preformed layer (5) multilayer build-up forms again.
3. a kind of cavity former component according to claim 1 is characterized in that described overlapping layers toss (4) is the cast-in-place layer (6) of now smearing of one deck, one deck preformed layer (5), and cast-in-place layer (6) multilayer build-up of now smearing of one deck forms again.
4. a kind of cavity former component according to claim 1 is characterized in that the preformed layer (5) in the described overlapping layers toss (4) links to each other with lower shoe (3).
5. a kind of cavity former component according to claim 1, the preformed layer (5) that it is characterized in that described overlapping layers toss (4) is different from cast-in-place material of now smearing layer (6).
6. a kind of cavity former component according to claim 1, it is characterized in that the upper plate (1) of described cavity former component, sidewall (2), lower shoe (3), toss (4), preformed layer (5) or cast-in-place now smearing at least a in the layer (6) are contained reinforce (7) on every side, and stretch into anchoring in the adjacent wall body.
7. a kind of cavity former component according to claim 6 is characterized in that described reinforce (7) is to exposing outside.
8. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1 is characterized in that also being provided with on the described cavity former component at least a in inner corner trim (8), groove (10) or the boss module (13).
9. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1 is characterized in that also being provided with on the described cavity former component at least a in chamfering (9), pit (11) or the raised line (14).
10. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1 is characterized in that also being provided with on the described cavity former component at least a in hole (12), raised line (14) or the external corner (15).
11. a kind of cavity former component according to claim 8 is characterized in that described inner corner trim (8) or groove (10) are parallel, quadrature, oblique or grade separation setting mutually.
12. a kind of cavity former component according to claim 9 is characterized in that described chamfering (9) or raised line (14) are parallel, quadrature, oblique or grade separation setting mutually.
13. a kind of cavity former component according to claim 10 is characterized in that described hole (12) or raised line (14) are parallel, quadrature, oblique or grade separation setting mutually.
14. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1 is characterized in that being provided with in the enclosed cavity of described cavity former component at least a in stiffening rib (16), bracing boom (17) or the reinforcing rib (18).
15. a kind of cavity former component according to claim 14 is characterized in that at least a the exposing outside the cavity former component in described stiffening rib (16), bracing boom (17) or the reinforcing rib (18).
16. a kind of cavity former component according to claim 14 is characterized in that at least a upper in addition reinforce (7) in described stiffening rib (16), bracing boom (17) or the reinforcing rib (18) exposes.
17. a kind of cavity former component according to claim 14 is characterized in that described stiffening rib (16), bracing boom (17) or reinforcing rib (18) and preformed layer (5) are superimposed.
18. a kind of cavity former component according to claim 14 is characterized in that the superimposed rear dew muscle of described stiffening rib (16), bracing boom (17) or reinforcing rib (18), net reinforce (7).
19. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1 is characterized in that being provided with light material (19) in the enclosed cavity of described cavity former component.
20. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described upper plate (1) or on every side in the sidewall (2) at least a for or dismountable movable part arranged.
21. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that the upper plate (1) of described cavity former component or on every side at least a in the external surface of sidewall (2) be corrugated or zigzag external surface.
22. the described a kind of cavity former component of arbitrary claim in 7 is characterized in that being provided with on the described cavity former component align member (20) according to claim 1.
23. the described a kind of cavity former component of arbitrary claim in 7 is characterized in that being provided with on the described cavity former component connector connected to one another (21) between the cavity former component according to claim 1.
24. the described a kind of cavity former component of arbitrary claim in 7 is characterized in that at least one outside of described upper plate (1) is extended with toss (4) according to claim 1.
25. a kind of cavity former component according to claim 24 is characterized in that the toss (4) that described upper plate (1) stretches out is the overlapping layers toss.
26. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1 is characterized in that described upper plate (1) or is superimposed with preformed layer (5) on sidewall (2) or lower shoe (3) at least a on every side.
27. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described lower shoe (3) or cast-in-place now smear the layer (6) make for cement mortar, its upper plate (1) or on every side the wall of sidewall (2) be that Cement fibre is made, its preformed layer (5) is made for the light aggregate concrete layer.
28. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described lower shoe (3) or cast-in-place now smear the layer (6) make for cement mortar, its upper plate (1) or on every side the wall of sidewall (2) be that Cement fibre is made, its preformed layer (5) is made for the Aerated Concrete layer.
29. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described lower shoe (3) or cast-in-place now smear the layer (6) make for Polymer concrete, its upper plate (1) or on every side the wall of sidewall (2) be that Cement fibre net or cement steel net are made, its preformed layer (5) is that cement sand bed, Cement fibre layer, cement steel screen layer or steel bar concrete layer are made.
30. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described lower shoe (3) or cast-in-place now smear the layer (6) make for cement mortar, its upper plate (1) or on every side the wall of sidewall (2) be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer (5) is made for plastic plate or metal press plate or wood glue plate.
31. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described lower shoe (3) or cast-in-place now smear the layer (6) make for cement mortar, its upper plate (1) or on every side the wall of sidewall (2) be that Cement fibre net or cement steel net are made, its preformed layer (5) is that cement sand bed, Cement fibre layer, cement steel screen layer or steel bar concrete layer are made.
32. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described lower shoe (3) or cast-in-place now smear the layer (6) make for light concrete, its upper plate (1) or on every side the wall of sidewall (2) be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer (5) is made for plastic plate or metal press plate or wood glue plate.
33. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1, it is characterized in that described lower shoe (3) or cast-in-place now smear the layer (6) make for polymer mortar, its upper plate (1) or on every side the wall of sidewall (2) be that concrete plate, wood glue plate, plastic plate or metal press plate are made, its preformed layer (5) is made for plastic plate or metal press plate or wood glue plate.
34. the described a kind of cavity former component of arbitrary claim in 7 according to claim 1 is characterized in that described upper plate (1), on every side sidewall (2), lower shoe (3), toss (4), preformed layer (5) or cast-in-place now to smear at least a in the layer (6) be to be stained with the muscle of cementitious material or the reinforce of net (7) is formed by stacking by multilayer.
35. the described a kind of cavity former component of arbitrary claim in 7 is characterized in that being provided with on the described cavity former component carrying part (22) according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710167522 CN101158201B (en) | 2003-10-21 | 2003-10-21 | Cavity mould component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710167522 CN101158201B (en) | 2003-10-21 | 2003-10-21 | Cavity mould component |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101011768A Division CN100342100C (en) | 2003-10-21 | 2003-10-21 | Hollow form component |
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| CN101158201A CN101158201A (en) | 2008-04-09 |
| CN101158201B true CN101158201B (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200710167522 Expired - Fee Related CN101158201B (en) | 2003-10-21 | 2003-10-21 | Cavity mould component |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110629916A (en) * | 2019-09-30 | 2019-12-31 | 中国联合工程有限公司 | double-T-plate bolt connecting structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000075460A1 (en) * | 1999-06-07 | 2000-12-14 | Wolfgang Adolf Binder | Formwork for building construction |
| CN1348044A (en) * | 2001-11-23 | 2002-05-08 | 邱则有 | Formwork structural member for steel bar reinforced floor slab in space structure |
| CN1356442A (en) * | 2001-11-23 | 2002-07-03 | 邱则有 | Mould with cavity structure for casting reinforced concrete floor slab |
-
2003
- 2003-10-21 CN CN 200710167522 patent/CN101158201B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000075460A1 (en) * | 1999-06-07 | 2000-12-14 | Wolfgang Adolf Binder | Formwork for building construction |
| CN1348044A (en) * | 2001-11-23 | 2002-05-08 | 邱则有 | Formwork structural member for steel bar reinforced floor slab in space structure |
| CN1356442A (en) * | 2001-11-23 | 2002-07-03 | 邱则有 | Mould with cavity structure for casting reinforced concrete floor slab |
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