CN102277919A - Cast-in-situ concrete slab - Google Patents
Cast-in-situ concrete slab Download PDFInfo
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- CN102277919A CN102277919A CN2010101938406A CN201010193840A CN102277919A CN 102277919 A CN102277919 A CN 102277919A CN 2010101938406 A CN2010101938406 A CN 2010101938406A CN 201010193840 A CN201010193840 A CN 201010193840A CN 102277919 A CN102277919 A CN 102277919A
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Abstract
The invention discloses a cast-in-situ concrete slab, which is characterized by comprising cast-in-situ reinforced concrete superposed ribs, cast-in-situ reinforced concrete superposed beams and prefabricated parts. The prefabricated part comprises a top plate, rib dies and beam dies, wherein the top plate, the rib dies and the beam dies enclose the part with an open face; the lower end of the rib die is outwards extended to form a rib bottom die; the lower end of the beam die is outwards extended to form a beam bottom die; two opposite beam dies are arranged on the prefabricated part; the lower end of the beam die is lower than the lower end of the rib die; a beam-rib connecting die is arranged between the rib bottom die and the beam bottom die; the part, flush with the rib die, of the beam die is an upper beam die; the part, lower than the rib die, of the beam die is a lower underslung beam die; the top plate is a post-cast concrete forming die on which a thin slab in a cast-in-situ concrete structure is arranged; the beam bottom dies of the prefabricated parts on the two sides of the same straight line are arranged adjacent to each other to form the cast-in-situ reinforced concrete superposed beam with cast-in-situ; the rib dies on the prefabricated parts are arranged adjacent to form the cast-in-situ reinforced concrete superposed ribs with the cast-in-situ concrete; and the number of the cast-in-situ reinforced concrete superposed beams in the cast-in-situ concrete slab is more than two.
Description
One technical field
The present invention relates to In-situ cast concrete board.
Two background technologies
At present, a lot of building have adopted the method for hollow cast slab.The Cast-in-place concrete floor can solve antidetonation and problems of crack, but will use a large amount of templates when construction, like this, has not only increased expense, and the speed of application that slowed down, and has prolonged the duration.The patent No. is ZL00203695.9's " combination concrete hidden rib floor structure " utility model patent, it is by prefabricated plate, formwork, dark rib, upper plate is formed, each prefabricated plate is horizontal positioned at interval, on prefabricated plate, be fixed with formwork, formwork comprises upper plate and side plate on every side, be provided with dark rib between contiguous prefabricated thin plate or the formwork, upper plate covers on the formwork, and connect as one with dark rib, and for example the application number of applicant oneself application is 03142878.9 application for a patent for invention, no longer needs to use template in a large number when adopting this kind structure manufacture floor, has accelerated speed of application, shorten the duration, thereby reduced cost.But when this floor structure is constructed, topmost problem is that this formwork is used for the effect that the Cast-in-place concrete floor only plays the formation cavity, itself can't use as the structure-bearing member, simultaneously, because of itself mentality of designing is limit, it only is used to build Cast-in-place concrete does not have the use of beam multi-ribbed plate, and can't make Cast-in-place concrete beam rib composite floor by using member, and at present, the technology of similar problem does not also appear solving in the in-situ deposited prefabricated structure, therefore, develop a kind of new In-situ cast concrete board for being badly in need of.
Three summary of the invention
The object of the present invention is to provide a kind of In-situ cast concrete board, when this In-situ cast concrete board is constructed, can save template in a large number, even do not need template, and have from heavy and light with respect to the traditional structure superstructure, low cost and other advantages, most critical be that this In-situ cast concrete board can form the superposed type beam rib structure superstructure that Cast-in-place concrete and prefabricated units combine, need to be specially adapted in the clear and definite building of high load of large span and primary and secondary load-carrying construction, simultaneously, the top board of prefabricated units can be used as the top board of floor slab structure, do not need Cast-in-place concrete on prefabricated units again, reduced difficulty of construction significantly,, then only needed to build Cast-in-place concrete beam and rib and can form in-situ deposited prefabricated structural beams rib superstructure if top board is set to the structure-bearing plate, greatly improve the load performance of superstructure, can reduce the characteristics of floor construction cost significantly.
Solution of the present invention is on the basis of existing technology, In-situ cast concrete board comprises the superimposed rib of cast-in-situ reinforced concrete, the cast-in-situ reinforced concrete superposed beam, prefabricated units, prefabricated units include top board, the rib mould, beam form, top board, rib mould and beam form are enclosed the member of an opening, the lower end of rib mould protruding formation rib bed die, the protruding formation beam bottom board in the lower end of beam form, two beam forms that are oppositely arranged are arranged on the prefabricated units, the lower end of beam form is lower than the lower end of rib mould, beam rib connection mode is arranged between rib bed die and the beam bottom board, beam form flushes part and is the beam patrix with the rib mould, the part that beam form is lower than rib mould is the lower hanging beam counterdie, top board is the rear pouring concrete shaping mould, and the cast-in-situ concrete structure thin plate is arranged on it, the adjacent setting of beam bottom board of the prefabricated units of same straight line both sides, constitute the cast-in-situ reinforced concrete superposed beam jointly with Cast-in-place concrete, the adjacent setting of rib mould on the prefabricated units constitutes the superimposed rib of cast-in-situ reinforced concrete jointly with Cast-in-place concrete, and the cast-in-situ reinforced concrete superposed beam that is provided with in the In-situ cast concrete board is more than two.Like this, during the In-situ cast concrete board construction, because of the lower end of prefabricated units beam form lower than the lower end of rib mould, beam rib connection mode is arranged between beam bottom board and the rib bed die, beam form flushes part and is the beam patrix with the rib mould, the part that beam form is lower than rib mould is the lower hanging beam counterdie, its top board is the rear pouring concrete shaping mould, after being cast with the cast-in-situ concrete structure thin plate thereon, In-situ cast concrete board surface good integrity, water resistance is strong, and the beam form of two tight settings of the relative assembly of prefabricated units and beam bottom board are in conjunction with forming the Cast-in-place concrete beam form, correspondingly, rib mould and rib bed die thereof combine and constitute Cast-in-place concrete rib mould, build Cast-in-place concrete after, built the Cast-in-place concrete floor plate on the top board, can form the unidirectional in-situ deposited prefabricated beam rib In-situ cast concrete board of large span, this prefabricated units have solved in the prior art existing long-span beams rib structure can't be by being provided with behind the prefabricated units the once problem of cast-in-place moulding.
Another solution of the present invention is on the basis of existing technology, In-situ cast concrete board comprises the superimposed rib of cast-in-situ reinforced concrete, the cast-in-situ reinforced concrete superposed beam, prefabricated units, prefabricated units include top board, the rib mould, beam form, top board, rib mould and beam form are enclosed the member of an opening, the lower end of rib mould protruding formation rib bed die, the protruding formation beam bottom board in the lower end of beam form, two beam forms that are oppositely arranged are arranged on the prefabricated units, the lower end of beam form is lower than the lower end of rib mould, beam rib connection mode is arranged between rib bed die and the beam bottom board, beam form flushes part and is the beam patrix with the rib mould, the part that beam form is lower than rib mould is the lower hanging beam counterdie, its top board is the load floor plate of steel mesh reinforcement concrete structure floor, there is not the cast-in-situ concrete structure thin plate on it, top board exposes setting, the adjacent setting of beam bottom board of the prefabricated units of same straight line both sides, constitute the cast-in-situ reinforced concrete superposed beam jointly with Cast-in-place concrete, the adjacent setting of rib mould on the prefabricated units, constitute the superimposed rib of cast-in-situ reinforced concrete jointly with Cast-in-place concrete, the cast-in-situ reinforced concrete superposed beam that is provided with in the In-situ cast concrete board is more than two.Like this, during the In-situ cast concrete board construction, because of the lower end of prefabricated units beam form lower than the lower end of rib mould, beam rib connection mode is arranged between beam bottom board and the rib bed die, beam form flushes part and is the beam patrix with the rib mould, the part that beam form is lower than rib mould is the lower hanging beam counterdie, its top board is the load floor plate of steel mesh reinforcement concrete structure floor, the beam form of two tight settings of the relative assembly of prefabricated units and beam bottom board are in conjunction with forming the Cast-in-place concrete beam form, correspondingly, rib mould and rib bed die thereof combine and constitute Cast-in-place concrete rib mould, after building Cast-in-place concrete, can form the unidirectional in-situ deposited prefabricated beam rib In-situ cast concrete board of large span, this prefabricated units have solved in the prior art existing long-span beams rib structure can't be by being provided with behind the prefabricated units the once problem of cast-in-place moulding.And, the top board of prefabricated units is the structure-bearing member, after this prefabricated units are applied in the In-situ cast concrete board, its top board exposes the prefabricated floor plate that forms superstructure, in the process of building, only need build in-situ deposited prefabricated superposed beam and in-situ deposited prefabricated superimposed rib gets final product, significantly reduced the consumption of Cast-in-place concrete, simplify construction sequence, reduced the construction cost of superstructure significantly.
Feature of the present invention also be described rib mould or and beam form be concrete plate, gauze wire cloth concrete plate, wire gauze concrete plate, fleece concrete plate, mortar plate, wire mesh mortar plate, wire gauze mortar plate, fleece mortar plate or plastic plate; rib mould and Cast-in-place concrete form cast-in-place and prefabricated superimposed load-carrying construction rib, and beam form and Cast-in-place concrete form cast-in-place and prefabricated superimposed load-carrying construction beam.Like this; described prefabricated units are not fragile in application process; can improve construction safety; also can guarantee simultaneously the pouring quality of In-situ cast concrete board admirably; and; the rib mould is or/and beam form is the structure-bearing structural slab; prefabricated units can the participation structure load; particularly in-situ deposited prefabricated iterative structure beam of Xing Chenging and in-situ deposited prefabricated structure superposition rib intensity height; whole load performance has obtained significantly improving, and has fully guaranteed structural safety, and; no longer need be in work progress the laying construction template, saved non-renewable resources such as a large amount of templates.
Feature of the present invention is that also described same prefabricated units are provided with two rib moulds.Like this,, can form the beam rib structure that intersects vertically, use very conveniently, can increase substantially the supporting capacity of In-situ cast concrete board, help design and use because of prefabricated units planform rule.
Feature of the present invention also be described at least one rib mould or/and beam form to being outside equipped with draw taper, top board and rib mould, beam form are the split amalgamation.Like this; when at least one rib moulds of prefabricated units or/and beam form to being outside equipped with draw taper; in manufacturing process; can very easily internal mold be deviate from; the situation that has reduced snap gauge takes place, and helps reducing the production difficulty and the product loss of prefabricated units, and top board and rib mould, beam form are that the split amalgamation then helps transportation; reduce cost of transportation, further can reduce the cost of difficulty of construction and In-situ cast concrete board significantly.
Feature of the present invention is that also the draw taper scope of described prefabricated units is 1～10 degree, and top board and rib mould, beam form are the split amalgamation.Like this, when draw taper draw taper scope is 1～10 when spending, in manufacturing process, can very easily internal mold be deviate from, the situation that has reduced snap gauge takes place, and helps reducing production difficulty and product loss, top board and rib mould, when beam form is the split amalgamation, prefabricated units can be assembled amalgamation step by step, further can reduce the cost of difficulty of construction and In-situ cast concrete board significantly.
Feature of the present invention also be described top board or/and the rib mould or/and beam form is concrete cast forms.Like this, the top board of prefabricated units or/and the rib mould or/and beam form is concrete cast when forming, prefabricated units are easy to make simple, intensity, rigidity height are not easy to damage simultaneously, help reducing the wastage, key is that In-situ cast concrete board can be used as the structure-bearing member and uses.
Feature of the present invention is that also described at least one rib bed die is or/and the external edge of beam bottom board is provided with the amalgamation gradient.Like this; after prefabricated units are applied in the In-situ cast concrete board; the rib bed die of adjacent setting is or/and the beam bottom board amalgamation is tight; in the Cast-in-place concrete process, be difficult for taking place the spillage phenomenon; and; because of Cast-in-place concrete has poured in the gradient groove, thereby make the amalgamation position not be prone to the crack, greatly improved the overall performance of In-situ cast concrete board.
Feature of the present invention is that also the inside of at least one is provided with reinforcing bar in top board, rib mould, beam form, rib bed die, beam bottom board or the beam rib connection mode of described prefabricated units.Like this, the intensity of In-situ cast concrete board has obtained further reinforcement, simultaneously, also make prefabricated units use after participation structure load better.
Feature of the present invention also is described rib bed die or/and the upper surface of beam bottom board is provided with vertical dew muscle, reveals muscle and Cast-in-place concrete and is combined into integral body; Perhaps reveal muscle and also curve stirrup.Like this, after prefabricated units are applied in the In-situ cast concrete board, vertically reveal muscle and Cast-in-place concrete combines, improved the bonding strength between Cast-in-place concrete and the prefabricated units greatly, make the prefabricated and cast-in-place interface that combines be not easy cracking destruction, simultaneously, make that also the rib bed die also can the participation structure load.
Feature of the present invention also is described rib bed die or/and the vertical dew muscle of the upper surface setting of beam bottom board exposes formation for its inner reinforcing bar stretches out.Like this, after prefabricated units are applied in the In-situ cast concrete board,, make that In-situ cast concrete board can the participation structure load, increased substantially the overall performance of superstructure by the connection of exposed steel bar.
Feature of the present invention is that also the reinforcing bar in the described top board is a structure reinforcing bars, and described structure reinforcing bars crosses out from the rib mould and exposes and stretch into anchoring Cast-in-place concrete beam or the rib.Like this, after In-situ cast concrete board is applied in the In-situ cast concrete board, the structure reinforcing bars in the top board expose with beam or rib in the concrete combination, make that top board can the participation structure load, form structure-bearing spare.
Feature of the present invention is that also at least one corner that described top board and rib mould intersect is provided with the support of structure-bearing corner.Like this; top board and rib mould are or/and the intensity between the beam form has obtained enhancing significantly; flexural capacity has also obtained large increase; top board and rib mould or/and the corner of beam form when bearing big working load, can not damage; the compressive stress that top board can be subjected to is delivered to the rib mould or/and further be delivered on the beam form in the support under it again, has fully guaranteed the security performance of construction and In-situ cast concrete board.
Feature of the present invention is that also described at least one rib mould and the crossing corner of rib bed die are provided with at least one structure-bearing corner support and are provided with at least one structure-bearing corner support or/and beam form and beam bottom board intersect the corner.Like this, the rib bed die is in construction and application process, between rib mould and the rib bed die or the intensity between beam form and the beam bottom board obtained significantly strengthening, flexural capacity has also obtained large increase, corner can not damage when bearing huge working load yet, the compressive stress that top board can be subjected to is delivered in the support under it, has fully guaranteed the security performance of construction and In-situ cast concrete board.
Feature of the present invention also is described rib mould or/and the beam form inwall is provided with at least one furred ceiling built-in fitting.Like this, after prefabricated units are applied in the In-situ cast concrete board, the furred ceiling built-in fitting the construction that has made things convenient for rearmounted programs such as finishing is set, can fit up in operation such as need not punch, greatly facilitate being suitable for of superstructure, and, fully guaranteed the safety of structure.
Feature of the present invention is that also described furred ceiling built-in fitting is that reinforcing bar, steel wire or top are provided with groove or porose concrete projection is set.Like this, the furred ceiling built-in fitting can be connected with the finishing suspender member very easily, has improved decoration efficiency greatly, can reduce decoration cost.
Feature of the present invention also be described prefabricated units at least one rib mould or/and on the beam form outer wall or/and the rib bed die or/and beam bottom board is provided with at least one thickness of protection tier stopping means, reinforcing bar is arranged on the thickness of protection tier stopping means in the plate.Like this; after described In-situ cast concrete board is applied in the In-situ cast concrete board; the thickness of protection tier stopping means that is provided with can limit the reinforcement location in the rib or in the beam; make wherein reinforcing bar be unlikely to too near or press close to by prefabricated units; thereby can guarantee the concrete cover thickness of reinforcing bar; and convenient construction, the safety that also can improve superstructure simultaneously.
Feature of the present invention is that also described cover top surface is provided with at least one handling built-in fitting.Like this, be very easy to the carrying and the construction and installation of prefabricated units, and, labour intensity reduced significantly, and member is not fragile.
Feature of the present invention is that also described top board soffit is provided with at least one and hangs built-in fitting.Like this, after described prefabricated units are applied in the In-situ cast concrete board, can under it, hang very easily other accessories are installed, also can be used as furred ceiling pre-connection skeleton.
Feature of the present invention also be described prefabricated units top board or/and at least one rib mould or/and beam form is provided with at least one reinforcing rib.Like this, when can reduce the member wall thickness significantly, can not reduce the intensity of member, can save lot of materials, reduce cost.
Feature of the present invention is that also the top board of described prefabricated units and rib mould are linked to be integral body or/and the reinforcing rib that is provided with on the beam form docks mutually.Like this, when can reduce the member wall thickness significantly, can not reduce the intensity of member, can save lot of materials, reduce cost, simultaneously, also improve top board and rib mould or/and the globality between the beam form makes member not fragile.
Feature of the present invention also be described prefabricated units at least one rib bed die or/and the top of beam bottom board or/and end face is provided with cooling fin.Like this, after described prefabricated units were applied in the In-situ cast concrete board, cooling fin can prevent effectively that the situation of in-situ deposited prefabricated joint interface cracking from occurring, and improved the quality of superstructure.
Feature of the present invention is that also the top board of described prefabricated units and rib mould are or/and the crossing corner of at least one of beam form is set to inner corner trim.Like this, after described prefabricated units were applied in the In-situ cast concrete board, Cast-in-place concrete poured in the inner corner trim, can form T type beam or rib, can improve the structural stability and the supporting capacity of superstructure greatly.
Feature of the present invention also is few rib mould of described prefabricated units and the crossing corner of rib bed die rib mould is provided with groove or/and the crossing corner of beam form and beam bottom board beam form is provided with groove.Like this, after described prefabricated units are applied in the In-situ cast concrete board, be provided with inner corner trim as its top, then can form I shape rib or i-shaped beams, as its top inner corner trim is not set, then can forms inverted T shape rib or inverted T shape beam, can improve the structural stability and the supporting capacity of superstructure greatly.
Feature of the present invention is that also the top board of described prefabricated units is arranged with decoration, and described decoration is embossment or intaglio.Like this, after described prefabricated units were applied in the In-situ cast concrete board, the bottom of In-situ cast concrete board does not need to carry out secondary again to be decorated, and helps reducing the superstructure cost.
Feature of the present invention is that also the top board of described prefabricated units and rib mould are or/and be provided with the corner bar of decoration and booster action in the corner that beam form intersects.Like this, prefabricated units itself are structural element, have decoration function again simultaneously, and the corner bar can also increase substantially the corner intensity of prefabricated units.
Feature of the present invention is that also the intersection of the rib mould of described prefabricated units and rib bed die is or/and beam form and beam bottom board intersection are set to cambered surface or chamfered transition.Like this, in the prefabricated units application process, Cast-in-place concrete is flowed along cambered surface or inclined-plane, can fully guarantee the compactness of Cast-in-place concrete, and arc angle or chamfering have good decoration function, can directly scrape investment precoat, reduce decoration cost.
Feature of the present invention is that also the top board of described prefabricated units is arranged with insulation layer.Like this, described superstructure has good heat-insulating property.
Feature of the present invention also is also to be provided with hard layer under the insulation layer of described prefabricated units.Like this, hard layer can be protected insulation layer, makes it be not easy to be damaged, and simultaneously, insulation layer is the granular material that disperses, and also can use under the sealing of hard layer.
Feature of the present invention is that also the top board edge of described prefabricated units is provided with the anticracking structure, and described anticracking is configured to pit or recessed tooth.Like this, after described prefabricated units are applied in the In-situ cast concrete board, Cast-in-place concrete and the combination of anticracking structure, can strengthen the bond strength at in-situ deposited prefabricated interface, make it be not easy cracking, and, the shear strength of the cast-in-place interface locations that combines with precast construction in the In-situ cast concrete board further improved, simultaneously, the total quality and the water resistance of superstructure have also been increased substantially.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board and rib mould, beam form are integrated poured forming in mould.Like this, the globality of prefabricated units is very firm, and the structure-bearing ability is strong, and the compressive strength of its entire compression strength ratio In-situ cast concrete board is higher.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board becomes whole with rib mould, beam form for graded casting in mould.Like this, the globality of prefabricated units is very firm, and the structure-bearing ability is strong, particularly make very convenient, can be with the material disposal integral molding of varying strength.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board and rib mould, beam form are smeared for integral body on the mould die face and formed.Like this, the globality of prefabricated units is very firm, and the structure-bearing ability is strong, particularly makes very conveniently, can use the different materials disposal integral molding.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board is smeared whole with rib mould, beam form for gradation on the mould die face.Like this, the globality of prefabricated units is very firm, and the structure-bearing ability is strong, particularly makes very conveniently, can use the different materials disposal integral molding.
Feature of the present invention is that also the plate end face of load floor plate of the steel mesh reinforcement concrete structure floor of described prefabricated units is provided with waterstop.Like this; after prefabricated units are applied in the In-situ cast concrete board; In-situ cast concrete board has very favorable waterproof property, and waterstop can prevent effectively very that the In-situ cast concrete board surface water from seeping water toward the In-situ cast concrete board soffit along prefabricated units rib mould or beam form, has greatly improved the water resistance of In-situ cast concrete board.
Feature of the present invention is that also the waterstop of load floor plate of the steel mesh reinforcement concrete structure floor of described prefabricated units is expansion waterstop or anticracking waterstop.Like this; after prefabricated units are applied in the In-situ cast concrete board; In-situ cast concrete board has very favorable waterproof property; waterstop can prevent effectively very that the In-situ cast concrete board surface water from seeping water toward the In-situ cast concrete board soffit along prefabricated units rib mould or beam form; adopt the expansion waterstop then can pass through late expansion, can greatly improve the water resistance of In-situ cast concrete board.
Feature of the present invention is that also the plate end face of load floor plate of the steel mesh reinforcement concrete structure floor of described prefabricated units is provided with water stopping trough.Like this; after prefabricated units are applied in the In-situ cast concrete board; In-situ cast concrete board has very favorable waterproof property, and waterstop can prevent effectively very that the In-situ cast concrete board surface water from seeping water toward the In-situ cast concrete board soffit along prefabricated units rib mould or beam form, has greatly improved the water resistance of In-situ cast concrete board.
Four description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is the superimposed rib of cast-in-situ reinforced concrete, and 2 is the cast-in-situ reinforced concrete superposed beam, 3 is prefabricated units, and 4 is top board, and 4a is the rear pouring concrete shaping mould, 5 is the rib mould, and 6 is beam form, and 7 is the rib bed die, 8 is beam bottom board, and 9 is beam rib connection mode, and 10 is the beam patrix, 11 is that lower hanging beam counterdie 11,12 is the cast-in-situ concrete structure thin plate, in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, In-situ cast concrete board comprises the superimposed rib 1 of cast-in-situ reinforced concrete, cast-in-situ reinforced concrete superposed beam 2, prefabricated units 3, top board 4, rib mould 5 and beam form 6 are enclosed the prefabricated units 3 of an opening, two beam forms that are oppositely arranged 6 are arranged on the prefabricated units 3, the lower end of rib mould 5 protruding formation rib bed die 7, the protruding formation beam bottom board 8 in the lower end of beam form 6, the lower end of beam form 6 is lower than the lower end of rib mould 5, beam rib connection mode 9 is arranged between beam bottom board 8 and the rib bed die 7, beam form 6 flushes part and is beam patrix 10 with rib mould 5, beam form 6 is a lower hanging beam counterdie 11 than rib mould 5 low parts, its top board 4 is rear pouring concrete shaping mould 4a, be cast with cast-in-situ concrete structure thin plate 12 on the top board 4, prefabricated units are provided with two rib moulds 5, adjacent mutually settings of its rib bed die 7 constitute and the orthogonal superimposed rib moulds of superposed beam, build Cast-in-place concrete after, form orthogonal superposed beam rib structure In-situ cast concrete board.
Fig. 2 is the structural representation of the embodiment of the invention 2,4b is the load floor plate of steel mesh reinforcement concrete structure floor, top board 4, rib mould 5 and beam form 6 are enclosed the prefabricated units 3 of an opening, two beam forms that are oppositely arranged 6 are arranged on the prefabricated units 3, the lower end of rib mould 5 protruding formation rib bed die 7, the protruding formation beam bottom board 8 in the lower end of beam form 6, the lower end of beam form 6 is lower than the lower end of rib mould 5, beam rib connection mode 9 is arranged between beam bottom board 8 and the rib bed die 7, beam form 6 flushes part and is beam patrix 10 with rib mould 5, beam form 6 is a lower hanging beam counterdie 11 than rib mould 5 low parts, top board 4 is the load floor plate 4b of steel mesh reinforcement concrete structure floor, and prefabricated units are provided with two rib moulds 5, among Fig. 2, with four prefabricated units is a unit, adjacent mutually settings of its rib bed die 7 constitute and the orthogonal superimposed rib moulds of superposed beam, build Cast-in-place concrete after, form orthogonal superposed beam rib structure In-situ cast concrete board.
Fig. 3 is the structural representation of the embodiment of the invention 3, and the top board 4 of prefabricated units 3 is the load floor plate of steel mesh reinforcement concrete structure floor, and prefabricated units 3 are provided with two rib moulds 5 that are oppositely arranged.
Fig. 4 is the structural representation of the embodiment of the invention 4, and the rib mould 5 of prefabricated units and beam form 6 are all to being outside equipped with draw taper, and wherein gradient is 8 degree.
Fig. 5 is the structural representation of the embodiment of the invention 5, and the draw taper of prefabricated units is 8 degree, and top board 4 and rib mould 5, beam form 6 are the split amalgamation.
Fig. 6 is the structural representation of the embodiment of the invention 6, and the external edge of the beam bottom board 8 of prefabricated units is provided with the amalgamation gradient, has been provided with the corner bar 25 of decoration and booster action in the corner that top board 4 and rib mould 5 intersect.
Fig. 7 is the structural representation of the embodiment of the invention 7, be provided with reinforcing bar 13 in the top board 4 of prefabricated units, rib bed die 7 and the beam bottom board 8, top board 4 exposes in addition reinforcing bar 14, the upper surface of rib bed die 7 and beam bottom board 8 also is provided with vertical dew muscle 14, reveal muscle 14 and Cast-in-place concrete and be combined into integral body, the plate end face of the load floor plate 4b of steel mesh reinforcement concrete structure floor is provided with water stopping trough 30.
Fig. 8 is the structural representation of the embodiment of the invention 8, rib mould 5 and beam form 6 form for the concrete cast, the vertical dew muscle 14 of the upper surface setting of rib bed die 7 and beam bottom board 8 exposes formation for its inner reinforcing bar 13 stretches out, and the plate end face of the load floor plate 4b of steel mesh reinforcement concrete structure floor is provided with waterstop 29.
Fig. 9 is the structural representation of the embodiment of the invention 9, and the reinforcing bars in the top board of prefabricated units 4 are structure reinforcing bars 15, and described structure reinforcing bars 15 exposes and stretches into anchoring Cast-in-place concrete beam or the rib from crossing out of rib mould 5.
Figure 10 is the structural representation of the embodiment of the invention 10, and at least one corner that the top board 4 of prefabricated units and rib mould 5 intersect is provided with structure-bearing corner support 16.
Figure 11 is the structural representation of the embodiment of the invention 11, and the rib mould 5 of prefabricated units and rib bed die 7 intersect the corner and be provided with at least one structure-bearing corner support 16, and beam form 6 and beam bottom board 8 intersect the corner and be provided with at least one structure-bearing corner support 16.
Figure 12 is the structural representation of the embodiment of the invention 12; rib mould 5 inwalls of prefabricated units are provided with at least one furred ceiling built-in fitting 17; described furred ceiling built-in fitting 17 is for being provided with porose concrete projection; beam bottom board 8 is provided with at least one thickness of protection tier stopping means 18; top board 4 is arranged with insulation layer 26, and described insulation layer also is provided with hard layer 27 26 times.
Figure 13 is the structural representation of the embodiment of the invention 13, and top board 4 upper surfaces of prefabricated units are provided with at least one handling built-in fitting 19, and top board 4 is arranged with decoration 24, and described decoration 24 is an embossment.
Figure 14 is the structural representation of the embodiment of the invention 14, and top board 4 soffits of prefabricated units are provided with at least one and hang built-in fitting 19, and beam form 6 is set to the cambered surface transition with beam bottom board 8 intersections.
Figure 15 is the structural representation of the embodiment of the invention 15, and the top board 4 of prefabricated units and rib mould 5, beam form 6 are provided with reinforcing rib 20, and reinforcing rib 20 butt joint mutually is linked to be integral body.
Figure 16 is the structural representation of the embodiment of the invention 16, and the rib bed die 7 of prefabricated units and the top of beam bottom board 8 are provided with cooling fin 21.
Figure 17 is the structural representation of the embodiment of the invention 17, and the top board 4 of prefabricated units intersects corner with rib mould 5 and beam form 6 and is set to inner corner trim 22, and Cast-in-place concrete pours in the inner corner trim 22, forms T shape superposed beam or the superimposed rib of T shape.
Figure 18 is the structural representation of the embodiment of the invention 18, and the beam form 6 of prefabricated units and beam bottom board 8 intersect corner beam form 6 and be provided with groove 23, and Cast-in-place concrete pours in the groove 23, forms I-shaped superposed beam.
Figure 19 is the structural representation of the embodiment of the invention 19, and top board 4 edges of prefabricated units are provided with anticracking structure 28, and described anticracking structure 28 is a pit, and Cast-in-place concrete pours in the described anticracking structure.
Five specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in Figure 1, In-situ cast concrete board, it is characterized in that described In-situ cast concrete board comprises the superimposed rib of cast-in-situ reinforced concrete (1), cast-in-situ reinforced concrete superposed beam (2), prefabricated units (3), prefabricated units (3) include top board (4), rib mould (5), beam form (6), top board (4), rib mould (5) and beam form (6) are enclosed the member of an opening, the lower end protruding formation rib bed die (7) of rib mould (5), the protruding formation beam bottom board in the lower end of beam form (6) (8), the beam form (6) that two adjacent settings are arranged on the prefabricated units (3), the lower end of beam form (6) is lower than the lower end of rib mould (5), between rib bed die (7) and the beam bottom board (8) beam rib connection mode (9) is arranged, beam form (6) flushes part and is beam patrix (10) with rib mould (5), the part that beam form (6) is lower than rib mould (5) is a lower hanging beam counterdie (11), top board (4) is rear pouring concrete shaping mould (4a), cast-in-situ concrete structure thin plate (12) is arranged on it, the adjacent setting of beam bottom board (8) of the prefabricated units (3) of same straight line both sides, constitute cast-in-situ reinforced concrete superposed beam (2) jointly with Cast-in-place concrete, the adjacent setting of rib mould (5) on the prefabricated units (3), constitute the superimposed rib of cast-in-situ reinforced concrete (1) jointly with Cast-in-place concrete, the cast-in-situ reinforced concrete superposed beam (2) that is provided with in the In-situ cast concrete board is more than two.As shown in Figure 1, In-situ cast concrete board comprises the superimposed rib 1 of cast-in-situ reinforced concrete, cast-in-situ reinforced concrete superposed beam 2, prefabricated units 3, top board 4, rib mould 5 and beam form 6 are enclosed the prefabricated units 3 of an opening, two beam forms that are oppositely arranged 6 are arranged on the prefabricated units 3, the lower end of rib mould 5 protruding formation rib bed die 7, the protruding formation beam bottom board 8 in the lower end of beam form 6, the lower end of beam form 6 is lower than the lower end of rib mould 5, beam rib connection mode 9 is arranged between beam bottom board 8 and the rib bed die 7, beam form 6 flushes part and is beam patrix 10 with rib mould 5, beam form 6 is a lower hanging beam counterdie 11 than rib mould 5 low parts, its top board 4 is rear pouring concrete shaping mould 4a, be cast with cast-in-situ concrete structure thin plate 12 on the top board 4, prefabricated units are provided with two rib moulds 5, adjacent mutually settings of rib bed die 7 constitute and the orthogonal superimposed rib moulds of superposed beam, build Cast-in-place concrete after, form orthogonal superposed beam rib structure In-situ cast concrete board.
The feature of another solution of the present invention is that also In-situ cast concrete board comprises the superimposed rib of cast-in-situ reinforced concrete (1), cast-in-situ reinforced concrete superposed beam (2), prefabricated units (3), prefabricated units (3) include top board (4), rib mould (5), beam form (6), top board (4), rib mould (5) and beam form (6) are enclosed the member of an opening, the lower end protruding formation rib bed die (7) of rib mould (5), the protruding formation beam bottom board in the lower end of beam form (6) (8), two beam forms that are oppositely arranged (6) are arranged on the prefabricated units (3), the lower end of beam form (6) is lower than the lower end of rib mould (5), between rib bed die (7) and the beam bottom board (8) beam rib connection mode (9) is arranged, beam form (6) flushes part and is beam patrix (10) with rib mould (5), the part that beam form (6) is lower than rib mould (5) is a lower hanging beam counterdie (11), its top board (4) is the load floor plate (4b) of steel mesh reinforcement concrete structure floor, there is not the cast-in-situ concrete structure thin plate on it, top board (4) exposes setting, the adjacent setting of beam bottom board (8) of the prefabricated units (3) of same straight line both sides, constitute cast-in-situ reinforced concrete superposed beam (2) jointly with Cast-in-place concrete, the adjacent setting of rib mould (5) on the prefabricated units (3), constitute the superimposed rib of cast-in-situ reinforced concrete (1) jointly with Cast-in-place concrete, the cast-in-situ reinforced concrete superposed beam (2) that is provided with in the In-situ cast concrete board is more than two.As shown in Figure 2,4b is the load floor plate of steel mesh reinforcement concrete structure floor, top board 4, rib mould 5 and beam form 6 are enclosed the prefabricated units 3 of an opening, 3 in prefabricated units are provided with a beam form 6, the lower end of rib mould 5 protruding formation rib bed die 7, the protruding formation beam bottom board 8 in the lower end of beam form 6, the lower end of beam form 6 is lower than the lower end of rib mould 5, beam rib connection mode 9 is arranged between beam bottom board 8 and the rib bed die 7, beam form 6 flushes part and is beam patrix 10 with rib mould 5, beam form 6 is a lower hanging beam counterdie 11 than rib mould 5 low parts, and top board 4 is the load floor plate 4b of steel mesh reinforcement concrete structure floor, prefabricated units are provided with two rib moulds 5, adjacent mutually settings of rib bed die 7 constitute and the orthogonal superimposed rib moulds of superposed beam, build Cast-in-place concrete after, form orthogonal superposed beam rib structure In-situ cast concrete board.
Feature of the present invention also be described rib mould or and beam form be concrete plate, gauze wire cloth concrete plate, wire gauze concrete plate, fleece concrete plate, mortar plate, wire mesh mortar plate, wire gauze mortar plate, fleece mortar plate or plastic plate; rib mould and Cast-in-place concrete form cast-in-place and prefabricated superimposed load-carrying construction rib, and beam form and Cast-in-place concrete form cast-in-place and prefabricated superimposed load-carrying construction beam.As shown in Figure 3, the top board 4 of prefabricated units 3 is the load floor plate of steel mesh reinforcement concrete structure floor.
Feature of the present invention is that also described prefabricated units are provided with two rib moulds.As shown in Figure 3, prefabricated units are provided with two rib moulds 5 that are oppositely arranged.
Feature of the present invention is that also at least one rib mould of described prefabricated units is to being outside equipped with draw taper.As shown in Figure 4, all to being outside equipped with draw taper, its gradient is 8 degree for the rib mould 5 of prefabricated units and beam form 6.
Feature of the present invention is that also described draw taper scope is 1～10 degree, and top board and rib mould, beam form are the split amalgamation.As shown in Figure 5, its gradient is 8 degree, and top board 4 and rib mould 5, beam form 6 are the split amalgamation.
Feature of the present invention also be described prefabricated units top board or/and the rib mould or/and beam form is concrete cast forms.As shown in Figure 7, the top board 4 of prefabricated units, rib mould 5 and beam form 6 are the concrete plate, and top board 4, rib mould 5 and beam form 6 form for the concrete cast, and top board 4 inside are provided with reinforcing bar 13, and this reinforcing bar also reveals muscle 14 to having exposed outside simultaneously.
Feature of the present invention is that also at least one rib bed die of described prefabricated units is or/and the external edge of beam bottom board is provided with the amalgamation gradient.As shown in Figure 6, the external edge of beam bottom board 8 is provided with the amalgamation gradient.
Feature of the present invention is that also the inside of at least one is provided with reinforcing bar in top board, rib mould, beam form, rib bed die, beam bottom board or the beam rib connection mode of described prefabricated units.As shown in Figure 7, be provided with reinforcing bar 13 in the top board 4 of prefabricated units, rib bed die 7 and the beam bottom board 8, top board 4 exposes in addition reinforcing bar 14.
Feature of the present invention also is the rib bed die of described prefabricated units or/and the upper surface of beam bottom board is provided with vertical dew muscle, reveals muscle and Cast-in-place concrete and is combined into integral body; Perhaps reveal muscle and also curve stirrup.As shown in Figure 8, be provided with reinforcing bar 13 in the top board 4 of prefabricated units, rib bed die 7 and the beam bottom board 8, top board 4 exposes in addition reinforcing bar 14, and the upper surface of rib bed die 7 and beam bottom board 8 also is provided with vertical dew muscle 14, reveals muscle 14 and Cast-in-place concrete and is combined into integral body.
Feature of the present invention also is the rib bed die of described prefabricated units or/and the vertical dew muscle of the upper surface setting of beam bottom board exposes formation for its inner reinforcing bar stretches out.As shown in Figure 8, the vertical dew muscle of the upper surface setting of rib bed die 7 and beam bottom board 8 14 exposes formation for its inner reinforcing bar 13 stretches out, and top board 4, rib mould 5 and beam form 6 are Cast-in-place concrete and build and form, and reveal muscle and Cast-in-place concrete and are combined into integral body.
Feature of the present invention is that also the reinforcing bar in the top board of described prefabricated units is a structure reinforcing bars, and described structure reinforcing bars crosses out from the rib mould and exposes and stretch into anchoring Cast-in-place concrete beam or the rib.As shown in Figure 9, the reinforcing bars in the top board 4 are structure reinforcing bars 15, and described structure reinforcing bars 15 crosses out from rib mould 5 end faces and exposes and stretch into anchoring Cast-in-place concrete beam or the rib.
Feature of the present invention is that also the top board of described prefabricated units and at least one corner that the rib mould intersects are provided with the support of structure-bearing corner.As shown in figure 10, the top board 4 of prefabricated units and rib mould 5 and beam form 6 crossing corners are provided with structure-bearing corner support 16.
Feature of the present invention is that also described at least one rib mould and the crossing corner of rib bed die are provided with at least one structure-bearing corner support and are provided with at least one structure-bearing corner support or/and beam form and beam bottom board intersect the corner.As shown in figure 11, crossing corner of the rib mould of prefabricated units and rib bed die and beam form 6 and beam bottom board 8 crossing corners are provided with structure-bearing corner support 16.
Feature of the present invention is that also the rib mould inwall of described prefabricated units is provided with at least one furred ceiling built-in fitting.As shown in figure 12, beam form 6 inwalls of prefabricated units are provided with furred ceiling built-in fitting 17.
Feature of the present invention is that also the furred ceiling built-in fitting of described prefabricated units is that reinforcing bar, steel wire or top are provided with groove or porose concrete projection is set.As shown in figure 12, furred ceiling built-in fitting 17 is provided with porose projection.
Feature of the present invention also be described at least one rib mould or/and on the beam form outer wall or/and the rib bed die or/and beam bottom board is provided with at least one thickness of protection tier stopping means, reinforcing bar is arranged on the thickness of protection tier stopping means in the plate.As shown in figure 12, rib bed die 7, beam bottom board 8 are provided with thickness of protection tier stopping means 18.
Feature of the present invention is that also the cover top surface of described prefabricated units is provided with at least one handling built-in fitting.As shown in figure 13, top board 4 upper surfaces of prefabricated units are provided with handling built-in fitting 19.
Feature of the present invention is that also the top board soffit of described prefabricated units is provided with at least one and hangs built-in fitting.As shown in figure 14, top board 4 soffits of prefabricated units are provided with handling built-in fitting 19, and described built-in fitting 15 is for having the crotch of anchor pin.
Feature of the present invention also be described prefabricated units at least one top board or/and at least one rib mould or/and beam form is provided with at least one reinforcing rib.As shown in figure 15, the top board 4 of prefabricated units, rib mould 5 and beam form 6 are provided with reinforcing rib 20.
Feature of the present invention is also that the reinforcing rib that is provided with on the top board of described prefabricated units and the rib mould docks mutually and is linked to be integral body.As shown in figure 15, reinforcing rib 20 docks mutually and is linked to be integral body.
Feature of the present invention also be described prefabricated units at least one rib bed die or/and the top of beam bottom board or/and end face is provided with cooling fin.As shown in figure 16, the top of the beam bottom board 8 of prefabricated units is provided with cooling fin 21.
Feature of the present invention is that also at least one top board of described prefabricated units and rib mould are set to inner corner trim or/and beam form intersects corner, and Cast-in-place concrete pours in the inner corner trim, forms T shape superposed beam or the superimposed rib of T shape.As shown in figure 17, the top board 4 of prefabricated units and rib mould 5 and beam form 6 intersect corner and are set to inner corner trim 22, and Cast-in-place concrete pours in the inner corner trim 22, forms T shape superposed beam or the superimposed rib of T shape.
Feature of the present invention is that also at least one rib mould of described prefabricated units and the crossing corner of rib bed die sidewall are provided with groove, perhaps the crossing corner of beam form and beam bottom board beam form is provided with groove, Cast-in-place concrete pours in the groove, forms inverted T-shaped superposed beam or the superimposed rib of inverted T-shaped or I-shaped superposed beam or I-shaped superimposed rib.As shown in figure 18, the beam form 6 of prefabricated units and beam bottom board 8 intersect corner beam form 6 and are provided with groove 23, and Cast-in-place concrete pours in the groove 23, forms I-shaped superposed beam.
Feature of the present invention is that also the top board of described prefabricated units is arranged with decoration, and described decoration is embossment or intaglio.As shown in figure 13, the top board 4 of prefabricated units is arranged with decoration 24, and described decoration 24 is an embossment.
Feature of the present invention also is to be provided with in the corner that the top board of described prefabricated units and rib mould intersect the corner bar of decoration and booster action.As shown in Figure 6, be provided with the corner bar 25 of decoration and booster action in the corner that top board 4 and rib mould 5 intersect.
Feature of the present invention is that also the intersection of the rib mould of described prefabricated units and rib bed die is or/and person's beam form and beam bottom board intersection are set to cambered surface or chamfered transition.As shown in figure 14, the rib mould 5 of prefabricated units is set to the cambered surface transition with the intersection and the beam form 6 of rib bed die 7 with beam bottom board 8 intersections.
Feature of the present invention is that also the top board of described prefabricated units is arranged with insulation layer.As shown in figure 12, the top board 4 of prefabricated units is arranged with insulation layer 26.
Feature of the present invention also is also to be provided with hard layer under the insulation layer of described prefabricated units.As shown in figure 12, the insulation layer of prefabricated units also is provided with hard layer 27 26 times.
Feature of the present invention is that also the top board edge of described prefabricated units is provided with the anticracking structure, and described anticracking is configured to pit or recessed tooth, and Cast-in-place concrete pours in the described anticracking structure.As shown in figure 19, top board 4 edges are provided with anticracking structure 28, and described anticracking structure 28 is a pit, and Cast-in-place concrete pours in the described anticracking structure.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board and rib mould, beam form are integrated poured forming in mould.As shown in Figure 8, rib mould 5 is to being outside equipped with draw taper, and top board 4, rib mould 5 and beam form 6 are Cast-in-place concrete and build and form.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board becomes whole with rib mould, beam form for graded casting in mould.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board and rib mould, beam form are smeared for integral body on the mould die face and formed.
Feature of the present invention also is at least one rib mould of described prefabricated units to being outside equipped with draw taper, and top board is smeared whole with rib mould, beam form for gradation on the mould die face.
Feature of the present invention also is the girt strip shaping mould and the structural element of described prefabricated units, it is characterized in that the plate end face of the load floor plate of steel mesh reinforcement concrete structure floor is provided with waterstop.As shown in Figure 8, the plate end face of the load floor plate 4b of steel mesh reinforcement concrete structure floor is provided with waterstop 29.
Feature of the present invention is that also described waterstop is expansion waterstop or anticracking waterstop.As shown in Figure 8, described waterstop is the expansion waterstop.
Feature of the present invention is that also the plate end face of load floor plate of the steel mesh reinforcement concrete structure floor of described prefabricated units is provided with water stopping trough.As shown in Figure 7, the plate end face of the load floor plate 4b of steel mesh reinforcement concrete structure floor is provided with water stopping trough 30.
Claims (10)
1. In-situ cast concrete board, it is characterized in that described In-situ cast concrete board comprises the superimposed rib of cast-in-situ reinforced concrete (1), cast-in-situ reinforced concrete superposed beam (2), prefabricated units (3), prefabricated units (3) include top board (4), rib mould (5), beam form (6), top board (4), rib mould (5) and beam form (6) are enclosed the member of an opening, the lower end protruding formation rib bed die (7) of rib mould (5), the protruding formation beam bottom board in the lower end of beam form (6) (8), two beam forms that are oppositely arranged (6) are arranged on the prefabricated units (3), the lower end of beam form (6) is lower than the lower end of rib mould (5), between rib bed die (7) and the beam bottom board (8) beam rib connection mode (9) is arranged, beam form (6) flushes part and is beam patrix (10) with rib mould (5), the part that beam form (6) is lower than rib mould (5) is a lower hanging beam counterdie (11), top board (4) is rear pouring concrete shaping mould (4a), cast-in-situ concrete structure thin plate (12) is arranged on it, the adjacent setting of beam bottom board (8) of the prefabricated units (3) of same straight line both sides, constitute cast-in-situ reinforced concrete superposed beam (2) jointly with Cast-in-place concrete, the adjacent setting of rib mould (5) on the prefabricated units (3), constitute the superimposed rib of cast-in-situ reinforced concrete (1) jointly with Cast-in-place concrete, the cast-in-situ reinforced concrete superposed beam (2) that is provided with in the In-situ cast concrete board is more than two.
2. In-situ cast concrete board, it is characterized in that described In-situ cast concrete board comprises the superimposed rib of cast-in-situ reinforced concrete (1), cast-in-situ reinforced concrete superposed beam (2), prefabricated units (3), prefabricated units (3) include top board (4), rib mould (5), beam form (6), top board (4), rib mould (5) and beam form (6) are enclosed the member of an opening, the lower end protruding formation rib bed die (7) of rib mould (5), the protruding formation beam bottom board in the lower end of beam form (6) (8), two beam forms that are oppositely arranged (6) are arranged on the prefabricated units (3), the lower end of beam form (6) is lower than the lower end of rib mould (5), between rib bed die (7) and the beam bottom board (8) beam rib connection mode (9) is arranged, beam form (6) flushes part and is beam patrix (10) with rib mould (5), the part that beam form (6) is lower than rib mould (5) is a lower hanging beam counterdie (11), its top board (4) is the load floor plate (4b) of steel mesh reinforcement concrete structure floor, there is not the cast-in-situ concrete structure thin plate on it, top board (4) exposes setting, the adjacent setting of beam bottom board (8) of the prefabricated units (3) of same straight line both sides, constitute cast-in-situ reinforced concrete superposed beam (2) jointly with Cast-in-place concrete, the adjacent setting of rib mould (5) on the prefabricated units (3), constitute the superimposed rib of cast-in-situ reinforced concrete (1) jointly with Cast-in-place concrete, the cast-in-situ reinforced concrete superposed beam (2) that is provided with in the In-situ cast concrete board is more than two.
3. In-situ cast concrete board according to claim 2, it is characterized in that described rib mould (5) or and beam form (6) be concrete plate, gauze wire cloth concrete plate, wire gauze concrete plate, fleece concrete plate, mortar plate, wire mesh mortar plate, wire gauze mortar plate, fleece mortar plate or plastic plate, rib mould (5) and Cast-in-place concrete form cast-in-place and prefabricated superimposed load-carrying construction rib, and beam form (6) and Cast-in-place concrete form cast-in-place and prefabricated superimposed load-carrying construction beam.
4. In-situ cast concrete board according to claim 1 is characterized in that described prefabricated units (3) are provided with two rib moulds (5).
5. In-situ cast concrete board according to claim 1 is characterized in that described at least one rib mould (5) is to being outside equipped with draw taper.
6. In-situ cast concrete board according to claim 5 is characterized in that described draw taper scope is 1～10 degree, and top board (4) and rib mould (5), beam form (6) are the split amalgamation.
7. In-situ cast concrete board according to claim 1, it is characterized in that top board (4) or/and rib mould (5) or/and beam form (6) form for concrete cast.
8. In-situ cast concrete board according to claim 1 is characterized in that at least one rib bed die (7) or/and the external edge of beam bottom board (8) is provided with the amalgamation gradient.
9. according to the described In-situ cast concrete board of arbitrary claim in the claim 1 to 8, it is characterized in that the inside of at least one is provided with reinforcing bar (13) in top board (4), rib mould (5), beam form (6), rib bed die (7), beam bottom board (8) or the beam rib connection mode (9); Perhaps rib bed die (7) reveals muscle (14) and Cast-in-place concrete and is combined into integral body or/and the upper surface of beam bottom board (8) is provided with vertical dew muscle (14); Perhaps reveal muscle (14) and also curve stirrup; Perhaps rib bed die (7) is or/and the vertical dew muscle (14) that the upper surface of beam bottom board (8) is provided with exposes formation for its inner reinforcing bar (13) stretches out; Perhaps the reinforcing bar in the top board (4) is structure reinforcing bars (15), and described structure reinforcing bars (15) crosses out from rib mould (5) and exposes and stretch into anchoring Cast-in-place concrete beam or the rib; Perhaps at least one crossing corner of top board (4) and rib mould (5) is provided with structure-bearing corner support (16); Perhaps the crossing corner of at least one rib mould (5) and rib bed die (7) is provided with at least one structure-bearing corner support (16) and is provided with at least one structure-bearing corner support (16) or/and beam form (6) and beam bottom board (8) intersect the corner; Perhaps rib mould (5) inwall is provided with at least one furred ceiling built-in fitting (17); Perhaps described furred ceiling built-in fitting (17) is that reinforcing bar, steel wire or top are provided with groove or porose concrete projection is set; Perhaps at least one rib mould (5) or/and on beam form (6) outer wall or/and rib bed die (7) or/and beam bottom board (8) is provided with at least one thickness of protection tier stopping means (18), reinforcing bar is arranged on the thickness of protection tier stopping means (18) in the plate; Perhaps be provided with at least one handling built-in fitting (19) in top board (4) upper surface; Perhaps top board (4) soffit is provided with at least one and hangs built-in fitting (19); Perhaps at least one top board (4) or/and at least one rib mould (5) or/and beam form (6) is provided with at least one reinforcing rib (20); Perhaps the last reinforcing rib (20) that is provided with of top board (4) and rib mould (5) docks mutually and is linked to be integral body; Perhaps at least one rib bed die (7) or/and the top of beam bottom board (8) or/and end face is provided with cooling fin (21); Perhaps at least one top board (4) and rib mould (5) are set to inner corner trim (22) or/and beam form (6) intersects corner, and Cast-in-place concrete pours in the inner corner trim (22), form T shape superposed beam or the superimposed rib of T shape; Perhaps the crossing corner of at least one rib mould (5) and rib bed die (7) sidewall is provided with groove (23), and Cast-in-place concrete pours in the groove (23), forms inverted T-shaped superposed beam or the superimposed rib of inverted T-shaped or I-shaped superposed beam or I-shaped superimposed rib; Perhaps top board (4) is arranged with decoration (24), and described decoration (24) is embossment or intaglio; Perhaps be provided with the corner bar (25) of decoration and booster action in the corner that top board (4) and rib mould (5) intersect; Perhaps the intersection of rib mould (5) and rib bed die (7) is or/and person's beam form (6) is set to cambered surface or chamfered transition with beam bottom board (8) intersection; Perhaps top board (4) is arranged with insulation layer (26); Also be provided with hard layer (27) under the perhaps described insulation layer (26); Perhaps described top board (4) edge is provided with anticracking structure (28), and described anticracking structure (28) is pit or recessed tooth, and Cast-in-place concrete pours in the described anticracking structure; Perhaps described at least one rib mould (5) is to being outside equipped with draw taper, and top board (4) and rib mould (5), beam form (6) are integrated poured forming in mould; Perhaps described at least one rib mould (5) is to being outside equipped with draw taper, and top board (4) becomes whole with rib mould (5), beam form (6) for graded casting in mould; Perhaps described at least one rib mould (5) is to being outside equipped with draw taper, and top board (4) and rib mould (5), beam form (6) are smeared for integral body on the mould die face and formed; Perhaps described at least one rib mould (5) is to being outside equipped with draw taper, and top board (4) is smeared whole with rib mould (5), beam form (6) for gradation on the mould die face; Perhaps the plate end face of the load floor plate (4b) of steel mesh reinforcement concrete structure floor is provided with waterstop (29); Perhaps described waterstop (29) is expansion waterstop or anticracking waterstop.
10. according to described girt strip shaping mould of arbitrary claim in the claim 1 to 8 and structural element, it is characterized in that the plate end face of the load floor plate (4b) of steel mesh reinforcement concrete structure floor is provided with water stopping trough (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101938406A CN102277919A (en) | 2010-06-08 | 2010-06-08 | Cast-in-situ concrete slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101938406A CN102277919A (en) | 2010-06-08 | 2010-06-08 | Cast-in-situ concrete slab |
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|---|---|
| CN102277919A true CN102277919A (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101938406A Pending CN102277919A (en) | 2010-06-08 | 2010-06-08 | Cast-in-situ concrete slab |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104583506A (en) * | 2012-06-12 | 2015-04-29 | Dst建筑有限公司 | Modular element in sintered expanded-polystyrene for building reinforced-concrete floors |
| CN113323490A (en) * | 2021-06-11 | 2021-08-31 | 广西宝彤花节能技术有限公司 | Compression-resistant elastic metal net cage core mould |
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| GB191111444A (en) * | 1911-05-11 | 1911-09-28 | William John Swain | Improvements in and relating to the Construction of Reinforced Floors and Beams of Concrete or any other Fireproof or Fire Resisting Material. |
| CN1818251A (en) * | 2002-09-28 | 2006-08-16 | 邱则有 | Cast-in-situs mould shell for concrete |
| CN1884737A (en) * | 2005-06-26 | 2006-12-27 | 邱则有 | In-situ concrete plate |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB191111444A (en) * | 1911-05-11 | 1911-09-28 | William John Swain | Improvements in and relating to the Construction of Reinforced Floors and Beams of Concrete or any other Fireproof or Fire Resisting Material. |
| CN1818251A (en) * | 2002-09-28 | 2006-08-16 | 邱则有 | Cast-in-situs mould shell for concrete |
| CN1884737A (en) * | 2005-06-26 | 2006-12-27 | 邱则有 | In-situ concrete plate |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104583506A (en) * | 2012-06-12 | 2015-04-29 | Dst建筑有限公司 | Modular element in sintered expanded-polystyrene for building reinforced-concrete floors |
| CN104583506B (en) * | 2012-06-12 | 2017-04-19 | Dst建筑有限公司 | Modular element in sintered expanded-polystyrene for building reinforced-concrete floors |
| CN113323490A (en) * | 2021-06-11 | 2021-08-31 | 广西宝彤花节能技术有限公司 | Compression-resistant elastic metal net cage core mould |
| CN113323490B (en) * | 2021-06-11 | 2022-07-08 | 广西宝彤花节能技术有限公司 | Compression-resistant elastic metal net cage core mould |
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Application publication date: 20111214 |