CN201738600U - Assembled integrated type building - Google Patents
Assembled integrated type building Download PDFInfo
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- CN201738600U CN201738600U CN2010202153070U CN201020215307U CN201738600U CN 201738600 U CN201738600 U CN 201738600U CN 2010202153070 U CN2010202153070 U CN 2010202153070U CN 201020215307 U CN201020215307 U CN 201020215307U CN 201738600 U CN201738600 U CN 201738600U
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Abstract
An assembled integrated type building comprises a wall body with reinforced concrete and floors. The wall body with reinforced concrete is made from prefabricated composite heat preserving wall plates hoisted and assembled into one member. Each prefabricated composite heat preserving wall plate includes a structure layer, a heat preserving layer and a protecting layer arranged in the order from inside to the outside; the structure layer is provided with a reinforcing cage inside; the concrete in the protecting layer is provided with reinforcing steel bar mat sheets; the structure layer, the heat preserving layer as well as the protecting layer are fixedly connected together through connecting insertion anchors distributed like dots on the protection layer; the left and right edges of the protecting layer and the heat preserving layer protrude out of the structure layer; the lower edge of the protecting layer extends downwardly out of a convex port; the tops of the protecting layer and the heat preserving layer protrude upwardly out of the structure layer; the upper edge of the protecting layer is provided with a notch corresponding to the convex port of a prefabricated composite heat preserving wall plate adjacent to the upper layer. The building of the utility model overcomes the defect of the prior art to make a support mould at the construction site, to assemble the reinforcing steel bars and to cast concrete, thereby simplifying construction procedures, accelerating construction speed, reducing construction costs and fully guaranteeing the quality of the building built in the way as mentioned above.
Description
Technical field
The utility model relates to a kind of building.
Background technology
The method of cast-in-place concrete is adopted in present dwelling construction, the site operation of exterior wall agent structure generally will be through installing template, laying reinforcing bar, the placing of concrete working procedure of form removal again, after the exterior wall main structure construction finishes, also to carry out a series of a large amount of loaded down with trivial details work such as the construction of external-wall exterior insulation layer, outer decorative layer construction and interior decoration construction.The energy consumption that every square metre of dwelling house will cause to be equivalent to 20 kilograms of standard coals, consumption, 3% concrete loss, the loss of 3% steel and the consumption of 0.05 cubic metre of timber of 0.05 cubic metre of water.Hand over the room mode computation with the rough house that generally adopts at present, the client is in fitment process, and each household also can bring the decoration garbage consumption about 2 tons.Each engineering all needs to use a lot of haulage vehicles that a large amount of building materials are transported to the building site from outside the city, and construction finishes and more a large amount of building wastes transported to outside the city from the building site, and this makes the matter worse original urban traffic of just blocking up very much more.Site operation also has following defectives: site operation program and complex management, and construction cost is bigger; Building waste is more, and project site is not easy to clean; The noise of site operation has a strong impact on the live and work of surrounding resident, is unfavorable for the protection of environment; Because be subjected to the influence of factors such as constructional materials, weather conditions, field control, quality of workers, the site operation quality also is not easy to be guaranteed.
The industrialization of construction industry of China was sign with the prestressed hollow slab mainly since the starting seventies in last century at that time, and to the beginning of the eighties, ground such as Beijing are introduced dwelling house and built industrialized significant technology from Eastern Europe---full assembling type large plate structure system.But because the cold bridge heat bridge problem of the thermal insulation problem of wallboard, wallboard seam crossing, surface layer cracking and the problem that comes off, structure load-bearing security problems all are not well solved, therefore, prefabricating technique is not only not prosperous along with upsurge in construction, is tending towards decline on the contrary rapidly.
On August 12nd, 2009, Premier Wen Jiabao held Executive Meeting of the State Council, proposed China first and will cultivate low-carbon economy as new growth point, " greatly develop green economy.The decision and deployment that combining closely expands domestic demand boosts economic growth, cultivating with the low-carbon emission is the new growth engines of feature, accelerating to build with the low emission is industry, building, the railway and highway system of feature ".Know that therefrom housing industrialization is a kind of inexorable trend, the problem, prefabricated, the site-assembled dwelling house mass production method of a kind of new batch production of research that solve housing industrialization have become the task of top priority.
The utility model content
The purpose of this utility model provides a kind of assembled integral building, solve that the conventional construction method freight volume is big, construction cost is high, construction quality do not guarantee, the serious problem of environment pollution.
For achieving the above object; the utility model adopts following technical scheme: a kind of assembled integral building; include reinforced concrete wall and floor; it is characterized in that: described reinforced concrete wall is lifted at the construction field (site) by prefabricated composite thermo-insulating wall board and is assembled into integral body; the plate body of every prefabricated composite thermo-insulating wall board order from the inside to the outside has deck; insulation layer and topping; reinforcing cage is arranged in the deck; in the concrete of topping reinforced mesh is arranged; described deck; insulation layer and topping three are anchored at together by the connector of spot distribution is interspersed; the left and right edges of described topping and insulation layer protrudes in deck; the lower limb of topping extends tang downwards; the top of topping and insulation layer projects upwards in deck, and the top edge of topping has the recess corresponding with the tang of the contiguous prefabricated composite thermo-insulating wall board in upper strata.
The horizontal bar two ends of described reinforcing cage are stretched out plate body structure layer left and right sides face and are presented two rows inwardly to curved horizontal steel tie, the vertical muscle of reinforcing cage stretches out from plate body structure layer end face, become the vertical connecting reinforcement that is connected with the contiguous prefabricated composite thermo-insulating wall board in upper strata, the bottom of deck is embedded with and the corresponding reinforced bar sleeve of the vertical connecting reinforcement of the contiguous prefabricated composite thermo-insulating wall board of lower floor, fixedly connected with the vertical muscle of reinforcing cage in the deck in the top of described reinforced bar sleeve, on the reinforced bar sleeve sidewall of the end that enters the mouth near reinforcing bar, have an injected hole, on the sidewall that comes directly towards an end near reinforced bar sleeve, open slurry outlet, slurry outlet is connected with the slip casting short tube with the pulp short tube with injected hole, the medial surface of deck is stretched out in the outer end of pulp short tube and slip casting short tube, also is embedded with the inner thread sleeve perpendicular to the plate face on the medial surface of deck.
The horizontal steel tie of a prefabricated composite thermo-insulating wall board of layer and the mutual drawknot of horizontal steel tie of the contiguous prefabricated composite thermo-insulating wall board of layer together together; with the layer a prefabricated composite thermo-insulating wall board deck with the layer contiguous prefabricated composite thermo-insulating wall board deck between vertical wide seam be connected by cast-in-situ concrete; the insulation layer of the insulation layer of a prefabricated composite thermo-insulating wall board of same layer and topping and the contiguous prefabricated composite thermo-insulating wall board of same layer and the vertical narrow slit inboard between the topping are covered by pre-buried waterproof backing plate; be filled with the insulation sliver in the vertical narrow slit; be filled with the polyethylene foamed plug in the outer part, outermost is sealed by waterproof gasket cement.
Vertical connecting reinforcement at lower floor prefabricated composite thermo-insulating wall board top is connected with floor bar; on the deck of the prefabricated composite thermo-insulating wall board of lower floor with floor between the transverse joint place be connected by cast-in-situ concrete; be lined with screed between the prefabricated composite thermo-insulating wall board deck in above the cast-in-situ concrete and upper strata; be filled with the polyethylene foamed plug near the insulation layer place; be filled with the insulation sliver in the insulation layer of the prefabricated composite thermo-insulating wall board of the insulation layer of the prefabricated composite thermo-insulating wall board of lower floor and topping and upper strata and the horizontal narrow slit between the topping; be filled with the polyethylene foamed plug in the outer part, outermost is sealed by waterproof gasket cement.
Described with prefabricated composite thermo-insulating wall board of layer and T-shaped junction with contiguous prefabricated composite thermo-insulating wall board of layer and interior wall, the cast-in-situ concrete at vertical abutment joint place is built into T-shaped integrative-structure with interior wall.
Described with prefabricated composite thermo-insulating wall board of layer with the contiguous prefabricated composite thermo-insulating wall board of layer in the external corner junction; wherein the insulation layer of a prefabricated composite thermo-insulating wall board and topping have 90 degree corners, wrap in the outside, contiguous prefabricated composite thermo-insulating wall board deck edge.
Prefabricated composite thermo-insulating wall board of described layer together is with the contiguous prefabricated composite thermo-insulating wall board of layer is in the inner corner trim junction together, and the waterproof backing plate is L shaped, and the waterproof backing plate is connected in the mutual external corner connected vertically of insulation layer place.
The lateral surface of described topping is connected with outer decorative layer, and outer decorative layer is face brick, coating or decorative panel.
Left and right sides face, end face and the bottom surface of described deck is undisguised material matsurface.
Described connector is by the FRP plate; the FRP joint bar and the ABS plastic collar are formed; wherein the bottom of FRP plate is the shape of the angle of wedge; symmetry vertical groove is in opposite directions arranged on the two sides of FRP plate; the both sides of vertical groove are fin; described FRP joint bar has two at least; be inserted in the epimere and the hypomere of FRP plate respectively; in the deck and the vertical groove in the topping with respect to prefabricated composite thermo-insulating wall board; the described ABS plastic collar is enclosed within the stage casing of FRP plate; in insulation layer; the ABS plastic collar is made up of cover ring body and the collar cap that is positioned at cover ring body upper end; the inside wall of cover ring body is corresponding with the section configuration of FRP plate, and the lateral wall of cover ring body has screw thread or convex-concave point.
The material of described reinforced bar sleeve is a rolled section steel, profile is drum or prism shape, the tube inwall of reinforced bar sleeve is for all directly or undergauge, wherein tube inwall one end of the reinforced bar sleeve of undergauge is provided with the screwed hole of undergauge, screwed hole is threaded with vertical muscle in the deck, the tube inwall other end of reinforced bar sleeve is provided with sleeve nose end bulge loop, tube between described screwed hole and the sleeve nose end bulge loop has a plurality of spaced apart vertically protruding ring ribs on the inwall, is being equipped with groove between the adjacent protruding ring rib and between the two ends of the protruding ring rib at two ends and reinforced bar sleeve.
The prefabricated composite thermo-insulating wall board of prefabricated composite thermo-insulating wall board of described lower floor and upper strata is having the balcony place, and cast-in-situ concrete and prefabricated balcony slab connect as one structure, and the embedded bar in the prefabricated balcony slab is connected with the reinforcing bar of cast-in-situ concrete part; The upper and lower surface of prefabricated balcony slab is filled with screed respectively and between the deck of prefabricated composite thermo-insulating wall board of lower floor and the prefabricated composite thermo-insulating wall board in upper strata; the upper and lower surface of prefabricated balcony slab is filled with the insulation sliver respectively and between the insulation layer of prefabricated composite thermo-insulating wall board of lower floor and the prefabricated composite thermo-insulating wall board in upper strata, and the upper and lower surface of prefabricated balcony slab is filled with polyethylene foamed plug and waterproof gasket cement respectively and between the topping of prefabricated composite thermo-insulating wall board of lower floor and the prefabricated composite thermo-insulating wall board in upper strata.
Have door and window hole on the described prefabricated composite thermo-insulating wall board; on the side of door and window hole; deck, topping and insulation layer three build-in have anticorrosion wooden unit; be installed with anchor bar in the anticorrosion wooden unit, an end of anchor bar bend to 45 the degree and be embedded in the deck, the other end bend to 90 the degree and be embedded in the topping.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model is that the part or all of member with dwelling house is prefabricated in the factory and transports to the job site after finishing, the job site adopts lifting to install, member is assembled into integral body by reliable connected mode, help realizing housing industrialization, overcome the on-the-spot formwork of traditional form of construction work, assembling reinforcement, the defective of concreting, not needing to carry out door and window after major structure of construction finishes installs again, insulation layer, the construction of outside finish, simplified working procedure, accelerate speed of application, reduced construction costs.And prefabricate product specification unanimity, quality is unified, and the construction quality of building structure can access sufficient assurance.
When side fascia of the present utility model is prefabricated in the factory, by the good mould of prior customization, with counter the spreading of ceramic tile of well cutting, concreting overleaf after ceramic tile is completed, because the coagulation soil pressure builds on ceramic tile, its firm degree be traditional construction technology can not compare.Because ceramic tile and side fascia one-shot forming in factory are compared with traditional method, saved the outer facade finishing duration greatly simultaneously, not only accelerated the construction period, when guaranteeing safety in production and top quality, saving energy, lowering energy consumption and reducing pollutants discharge greatly reduce building waste, avoid the pollution to environment.The utility model by the building of separate type, changes the mode of concreting by the propelling of housing industrialization process, all can bring significantly to change on building waste, electric energy, water resource, timber, steel.Suppose 2012, the Chinese Urbanization's process still keeps present speed, the dwelling construction amount reaches 1,000,000,000 square metres, the housing industrialization ratio reaches 10%, this means the water yield that using water wisely is equivalent to 10 West Lakes, reduce power consumption and be equivalent to one month the generated energy in Ge Zhou Ba, reduce deforestation and be equivalent to 9,000 hectares of forests.If the industrialization ratio reaches 20%, will mean the water yield of the West Lake, 20,340 ten thousand cubes=19 Hangzhou of using water wisely, 90.4 ten thousand tons of standard coals of energy efficient=22.6 hundred million degree electric weight=2 months generated energy in power station, pact Ge Zhou Ba; Reduce concrete loss 142.4 ten thousand steres=285 18 floor dwelling house concrete amounts; Reduce 13.56 ten thousand tons=188 18 floor dwelling house steel using amounts of steel loss, surpass 1 Bird's Nest steel using amount.
The building that the traditional mode of the identical employing with scale of the utility model is built is in whole building course, and the statistics that its material consumption, energy consumption are carried out is compared as follows:
Above data show that the utility model is compared with conventional art construction project, has clear superiority aspect material consumption, the energy consumption, are especially achieving noticeable achievement aspect constructional materials consumption and the building waste minimizing.Accelerated the construction period, when guaranteeing safety in production and top quality, saving energy, lowering energy consumption and reducing pollutants discharge greatly, disposable finishing puts in place, reduces decoration garbage, avoids finishing pollution.
The utility model has improved the machining accuracy and the quality of construction wall greatly, has realized industrialization, standardization, the generalization of construction wall.The utility model is compared with the building that traditional handicraft is built and is also greatly being promoted aspect the quality, common and common quality defects such as the seepage that is difficult to effect a radical cure, cracking, hollowing, room-sized deviation almost reduce to zero in traditional handicraft, save about 3 months of duration, improved efficiency about 20% than the building of identical construction scope equal height simultaneously.
In the utility model, the connection of prefabricated composite thermo-insulating wall board adopts embedded bar sleeve+slip casting to connect up and down, pours into the cementation material through the injected hole of cartridges sides, reinforcing bar is built with the grouting material be one, and safety of structure is improved greatly.Injected hole on the reinforced bar sleeve can the joints cement mortar, and slurry outlet can make filling process more smooth and easy.The hole wall of injected hole and slurry outlet is provided with one section screw thread, with it in conjunction with closely, avoids the grouting material to flow out metal sleeve before setting and harden when being convenient to Grouting Pipe and being screwed into.Protruding ring rib and groove on the reinforced bar sleeve tube inwall, aspect tensile strength, played tangible effect, promptly when the vertical muscle in the deck is received opposing pulling force with vertical connecting reinforcement, produce relative axial force between the cement mortar of microdilatancy and the reinforced bar sleeve tube inwall, promptly to cement mortar generation systolic pressure radially, make the cement mortar of microdilatancy encircle vertical connecting reinforcement more tightly, increased the bonding strength of the two greatly, and then increased the tensile strength of joint.
In the utility model, the horizontal steel tie of plate body both sides is changed into the reinforcing bar of open band crotch by the reinforcing bar of former sealing, because the reinforcing bar of open band crotch random shift position when running into the vertical muscle of dislocation is so the shortcoming of having avoided reinforcing bar to block has mutually improved the speed when lifting wallboard.
Described inner thread sleeve one end is embedded in the deck, the other end has three kinds of purposes, the one, when installing, lifting can be connected with the hook of loop wheel machine, the 2nd, when fixing body of wall, can connect one to one with the contact of diagonal brace, three are arranged on the deck left and right sides, can be used to connect template, this template is used to build adjacent two prefabricated composite thermo-insulating wall board seams, is set shaped steel formwork.What inner thread sleeve used is internal thread, is convenient to connect and back-out, and is suitable for hanging out installation after body of wall completes.
Left and right sides face, end face and the bottom surface of described deck is undisguised material matsurface, and it is firmer to make that wallboard is connected with cast-in-place perps, can prevent that also this from locating the shrinkage crack that concrete contraction causes this place.
The utlity model has the antiseep system, comprise that structure is from waterproof, constructional waterproofing, material waterproofing three parts.Prefabricated composite thermo-insulating wall board is vertical seam when contiguous prefabricated composite thermo-insulating wall board with one deck is connected, and vertical seam adopts structure from waterproof, and promptly the edge joint position of two blocks of wallboards adopts cast-in-situ concrete to build, and makes it one integrated mass; When prefabricated composite thermo-insulating wall board is connected with the contiguous prefabricated composite thermo-insulating wall board of levels, be horizontal joint, horizontal joint adopts constructional waterproofing, i.e. all prefabricated tongue and groove in the top of wallboard and bottom, and it is indoor to stop water to flow to; Seam crossing at wall can also adopt polyethylene foamed plug and waterproof gasket cement etc. to carry out material waterproofing, can adopt the improvement silicone adhesive such as waterproof gasket cement, have advantages such as superior cold-resistant, heat-resisting, weather, durability, the motion of adaptation prefabricated panel that can be soft, and can as polyurethane, not be subjected to ultraviolet ray and can make the surface produce cracking.Described vertical seam and horizontal joint are when concreting, and topping has played the effect of exterior sheathing, so need not to set up large form, the technology of simplification has been saved time and cost again.The structure that the utility model adopts deck and topping to clamp insulation layer so the utility model does not need to install insulation layer again when building, has also been simplified technology greatly, has saved time and cost.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is that the master of prefabricated composite thermo-insulating wall board embodiment one looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the left side of prefabricated composite thermo-insulating wall board embodiment one.
Fig. 3 is the elevational schematic view of prefabricated composite thermo-insulating wall board embodiment one.
Fig. 4 is the schematic diagram of A-A section among Fig. 1.
Fig. 5 is that schematic diagram is looked on the left side of prefabricated composite thermo-insulating wall board embodiment two.
Fig. 6 is the structural representation of reinforced bar sleeve.
Fig. 7 schematic diagram that to be reinforced bar sleeve be connected with vertical muscle with vertical connecting reinforcement.
Fig. 8 is the schematic diagram of inner thread sleeve.
Fig. 9 is the schematic top plan view of Fig. 8.
Figure 10 is the distribution schematic diagram of crab-bolt in the prefabricated composite thermo-insulating wall board.
Figure 11 is the structural representation that the contiguous prefabricated composite thermo-insulating wall board in lower floor, upper strata connects.
Figure 12 is that the contiguous prefabricated composite thermo-insulating wall board in lower floor, upper strata is at the structural representation that has the balcony place to connect.
Figure 13 is the structural representation that a left side, contiguous prefabricated composite thermo-insulating wall board connect.
Figure 14 is the structural representation that a left side, contiguous prefabricated composite thermo-insulating wall board connect at the external corner place.
Figure 15 is the structural representation that a left side, contiguous prefabricated composite thermo-insulating wall board connect at the inner corner trim place.
Figure 16 looks schematic diagram for the master of the FRP plate of connecting member of compound wall body.
Figure 17 is the schematic side view of the FRP plate of connecting member of compound wall body.
Figure 18 is the enlarged diagram of B-B section among Figure 16.
Figure 19 is the structural representation of the collar of connecting member of compound wall body.
Figure 20 is provided with constructional drawing for the FRP connector of connecting member of compound wall body in prefabricated combined wall.
Have the schematic diagram of window opening mouth on the prefabricated composite thermo-insulating wall board of Figure 21.
Have the schematic diagram of door opening on the prefabricated composite thermo-insulating wall board of Figure 22.
Figure 23 is the enlarged diagram of C-C section among Figure 21.
Figure 24 is the house type schematic diagram of the utility model embodiment one.
Figure 25 is the house type schematic diagram of the utility model embodiment two.
Reference numeral: 1-deck; the 2-topping; the 3-insulation layer; the 4-outer decorative layer; the 7-tang; the 8-recess; the 9-inner thread sleeve; the vertical connecting reinforcement of 10-; 11-slip casting short tube; 12-indulges muscle; 13-pulp short tube; the horizontal steel tie of 14-; 15-reinforcing bar suspension ring; the 16-cement mortar; the 17-floor; the 18-floor bar; 19-is incubated sliver; 20-polyethylene foamed plug; the 21-waterproof gasket cement; prefabricated composite thermo-insulating wall board of 22-; the contiguous prefabricated composite thermo-insulating wall board of 23-; the prefabricated composite thermo-insulating wall board in 24-upper strata; the prefabricated composite thermo-insulating wall board of 25-lower floor; 26-cast-in-situ concrete; 27-waterproof backing plate; the 28-interior wall; the prefabricated balcony slab of 29-; the 30-rubber strip; the 31-screed; the 32-door and window hole; the anticorrosion wooden unit of 33-; the 34-anchor bar; the 35-jamb.
5-connector, the vertical groove of 5.1-, 5.2-FRP joint bar, 5.3-fin, the 5.4-angle of wedge, 5.5-collar cap, 5.6-cover ring body, 5.7-screw thread, 5.8-FRP plate, the 5.9-ABS plastics collar.
6-reinforced bar sleeve, 6.1-screwed hole, 6.2-sleeve nose end bulge loop, 6.3-protruding ring rib, 6.4-slurry outlet, 6.5-injected hole, 6.6-groove.
The specific embodiment
Referring to Figure 24, Figure 25, this assembled integral building includes reinforced concrete wall and floor 17, and reinforced concrete wall is lifted at the construction field (site) by prefabricated composite thermo-insulating wall board and is assembled into integral body.The embodiment one of prefabricated composite thermo-insulating wall board is referring to shown in Fig. 1-4, the plate body of every prefabricated composite thermo-insulating wall board order from the inside to the outside has deck 1, insulation layer 3 and topping 2, reinforcing cage is arranged in the deck, insulation layer 3 is extrusion molding polystyrol plastic foam plates, in the concrete of topping 2 reinforced mesh is arranged, described deck 1, insulation layer 3 and topping 2 threes are by connector 5 interspersed being anchored at together of spot distribution, the distribution of connector can be referring to Figure 10, the left and right edges of described topping 2 and insulation layer 3 protrudes in deck 1, the lower limb of topping 2 extends tang 7 downwards, the top of topping 2 and insulation layer 3 projects upwards in deck 1, and the top edge of topping has the recess corresponding with the tang of the contiguous prefabricated composite thermo-insulating wall board in upper strata 8; Left and right sides face, end face and the bottom surface of deck 1 is undisguised material matsurface.When the company seam crossing concreting of adjacent two prefabricated composite thermo-insulating wall boards, topping 2 can serve as template, has simplified technology.
The horizontal bar two ends of described reinforcing cage are stretched out plate body structure layer left and right sides face and are presented two rows inwardly to curved horizontal steel tie 14; and this horizontal steel tie 14 does not protrude in the edge, the left and right sides of insulation layer 3 and topping 2; the vertical muscle of reinforcing cage stretches out from plate body structure layer end face; become the vertical connecting reinforcement 10 that is connected with the contiguous prefabricated composite thermo-insulating wall board in upper strata; and this vertical connecting reinforcement 10 projects upwards in the top edge of insulation layer 3 and topping 2, and the end face of deck has also protruded upward reinforcing bar suspension ring 15.The bottom of deck 1 is embedded with and the corresponding reinforced bar sleeve 6 of lower floor's vertical connecting reinforcement of contiguous prefabricated composite thermo-insulating wall board.
Described reinforced bar sleeve 6 has two kinds, material is a rolled section steel, profile is drum or prism shape, on the reinforced bar sleeve sidewall of the end that enters the mouth near reinforcing bar, have an injected hole 6.5, on the sidewall that comes directly towards an end near reinforced bar sleeve, open slurry outlet 6.4, described slurry outlet is connected with pulp short tube 13, and injected hole is connected with slip casting short tube 11, and the medial surface of deck 1 is stretched out in the outer end of pulp short tube 13 and slip casting short tube 11.Fig. 6, among Fig. 7 first kind of reinforced bar sleeve, the tube inwall of this reinforced bar sleeve is a undergauge, tube inwall one end of reinforced bar sleeve 6 is provided with the screwed hole 6.1 of undergauge, screwed hole 6.1 is threaded with vertical muscle 12 in the deck, go back reinforcement of weld simultaneously, the tube inwall other end of reinforced bar sleeve 6 is provided with sleeve nose end bulge loop 6.2, tube between described screwed hole 6.1 and the sleeve nose end bulge loop 6.2 has a plurality of spaced apart vertically protruding ring ribs 6.3 on the inwall, is being equipped with groove 6.6 between the adjacent protruding ring rib and between the two ends of the protruding ring rib at two ends and reinforced bar sleeve.
Figure 11 is second kind of reinforced bar sleeve, compare with first kind of reinforced bar sleeve, the tube inwall of second kind of reinforced bar sleeve is for all directly, fixedly connected with the vertical muscle 12 of reinforcing cage in the deck 1 in the top of this reinforced bar sleeve, on the reinforced bar sleeve sidewall of the end that enters the mouth near reinforcing bar, have an injected hole, on the sidewall that comes directly towards an end near reinforced bar sleeve, open slurry outlet.Vertical connecting reinforcement 10 on the contiguous prefabricated composite thermo-insulating wall board of lower floor stretches in the reinforced bar sleeve from the lower end, is connected with reinforced bar sleeve by cement mortar 16 then.
Also be embedded with the inner thread sleeve 9 perpendicular to the plate face on the medial surface of deck 1, the structure of this inner thread sleeve 9 can be referring to Fig. 8, Fig. 9.Referring to Fig. 1, the inner thread sleeve 9 that is positioned at deck 1 left and right sides is used to connect template, and this template is that the perps of building between the adjacent two prefabricated composite thermo-insulating wall boards is used; Two pairs of inner thread sleeves about the inboard of the inner thread sleeve that the connection template is used also has, two pairs of inner thread sleeves are used to connect hanger about this.
Adopted a kind of novel connector in the present embodiment; have better effect; shown in Figure 16-20; this connector 5 is by FRP plate 5.8; the FRP joint bar 5.2 and the ABS plastic collar 5.9 are formed; wherein the bottom of FRP plate 5.8 is the shape of the angle of wedge 5.4; symmetry vertical groove 5.1 is in opposite directions arranged on the two sides of FRP plate 5.8; the both sides of vertical groove 5.1 are fin 5.3; described FRP joint bar 5.2 has two at least; be inserted in the epimere and the hypomere of FRP plate respectively; in the deck and the vertical groove 5.1 in the topping with respect to prefabricated composite thermo-insulating wall board; the described ABS plastic collar is enclosed within the stage casing of FRP plate 5.8; in insulation layer; the ABS plastic collar 5.9 is made up of cover ring body 5.6 and the collar cap 5.5 that is positioned at cover ring body upper end; the inside wall of cover ring body 5.6 is corresponding with the section configuration of FRP plate, and the lateral wall of cover ring body 5.6 has screw thread 7 or convex-concave point.The FRP joint bar of described connector is horizontally placed in deck and the topping, and the cover ring body build-in of connector is in insulation layer.Certainly, described connector can also adopt other structure.FRP(full name Fiberglass-Reinforced Plastics) Chinese is fibre-reinforced plastics.
Referring to shown in Figure 11, vertical connecting reinforcement 10 at lower floor prefabricated composite thermo-insulating wall board 25 tops is connected with floor bar 18, on the deck of the prefabricated composite thermo-insulating wall board 25 of lower floor with floor 17 between the transverse joint place be connected by cast-in-situ concrete 26, be lined with screed 31 between prefabricated composite thermo-insulating wall board 24 decks in above the cast-in-situ concrete and upper strata, be filled with polyethylene foamed plug 20 near the insulation layer place, be filled with insulation sliver 19 in the insulation layer of the prefabricated composite thermo-insulating wall board 24 of the insulation layer of the prefabricated composite thermo-insulating wall board 25 of lower floor and topping and upper strata and the horizontal narrow slit between the topping, be filled with polyethylene foamed plug 20 in the outer part, outermost is by waterproof gasket cement 21 sealings; Also be lined with rubber strip 30 between the deck lower end of the prefabricated composite thermo-insulating wall board 24 in upper strata and the floor 17, described reinforced bar sleeve 6 is enclosed within on the vertical muscle 12 on the contiguous prefabricated composite thermo-insulating wall board, and joints cement mortar 16 is fixing then.
Referring to shown in Figure 12, the prefabricated composite thermo-insulating wall board 25 of lower floor is having the balcony place with the prefabricated composite thermo-insulating wall board 24 in upper strata, cast-in-situ concrete 26 connects as one structure with prefabricated balcony slab 29, and the embedded bar in the prefabricated balcony slab is connected with the reinforcing bar of cast-in-situ concrete part; The upper and lower surface of prefabricated balcony slab 29 is filled with screed 31 respectively and between the deck of prefabricated composite thermo-insulating wall board 25 of lower floor and the prefabricated composite thermo-insulating wall board 24 in upper strata; the upper and lower surface of prefabricated balcony slab 29 respectively and be filled with between the insulation layer 3 of prefabricated composite thermo-insulating wall board 25 of lower floor and the prefabricated composite thermo-insulating wall board 24 in upper strata the insulation sliver 19, the upper and lower surface of prefabricated balcony slab 29 is filled with polyethylene foamed plug 20 and waterproof gasket cement 21 respectively and between the topping 2 of prefabricated composite thermo-insulating wall board 25 of lower floor and the prefabricated composite thermo-insulating wall board 24 in upper strata.
Shown in Figure 13-15; the horizontal steel tie 14 of a prefabricated composite thermo-insulating wall board 22 of layer and the horizontal steel tie 14 mutual drawknots of the contiguous prefabricated composite thermo-insulating wall board 23 of layer together together; with the layer a prefabricated composite thermo-insulating wall board 22 deck with the layer contiguous prefabricated composite thermo-insulating wall board 23 deck 1 between vertical wide seam be connected by cast-in-situ concrete 26; with the layer insulation layer 3 of a prefabricated composite thermo-insulating wall board 22 and topping 2 with the insulation layer 3 of the contiguous prefabricated composite thermo-insulating wall board 23 of layer and the vertical narrow slit inboard between the topping 2 by pre-buried waterproof backing plate 27 coverings; be filled with insulation sliver 19 in the vertical narrow slit; be filled with polyethylene foamed plug 20 in the outer part, outermost is by waterproof gasket cement 21 sealings.
Referring to Figure 13, with prefabricated composite thermo-insulating wall board of layer 22 with the T-shaped junction of the contiguous prefabricated composite thermo-insulating wall board 23 of layer with interior wall 28, the cast-in-situ concrete 26 at vertical abutment joint place is built into T-shaped integrative-structure with interior wall 28; Referring to Figure 14, described with prefabricated composite thermo-insulating wall board of layer 22 with the contiguous prefabricated composite thermo-insulating wall board 23 of layer in the external corner junction, wherein the insulation layer 3 of a prefabricated composite thermo-insulating wall board and topping 2 have 90 degree corners, wrap in the outside, contiguous prefabricated composite thermo-insulating wall board deck edge; Referring to Figure 15, prefabricated composite thermo-insulating wall board 22 of described layer together is with the contiguous prefabricated composite thermo-insulating wall board 23 of layer is in the inner corner trim junction together, and waterproof backing plate 27 is L shaped, and the waterproof backing plate is connected in insulation layer 3 mutual external corner connected vertically places.
Referring to Figure 21-23; have door and window hole 32 on the described prefabricated composite thermo-insulating wall board; on the side of door and window hole 32; deck 1, topping 2 and insulation layer 3 three's build-ins have anticorrosion wooden unit 33; be installed with anchor bar 34 in the anticorrosion wooden unit 33, an end of anchor bar 34 bend to 45 the degree and be embedded in the deck 1, the other end bend to 90 the degree and be embedded in the topping 2.
The embodiment two of this prefabricated composite thermo-insulating wall board is referring to Fig. 5, and the lateral surface of described topping 2 is connected with outer decorative layer 4, and outer decorative layer 4 is face brick, coating or decorative panel.
The job practices of this assembled integral building, its construction sequence is as follows: step 1, make prefabricated composite thermo-insulating wall board in factory, after prefabricated composite thermo-insulating wall board maintenance reaches intensity, prefabricated composite thermo-insulating wall board is transported to the job site; Step 2, on the ground of making, lay one deck dry cement mortar in prefabricated composite thermo-insulating wall board installation site, be used for levelling and absolute altitude is installed in control; After step 3, dry cement mortar reach intensity, lift by crane the prefabricated composite thermo-insulating wall board of this layer; Step 4, block-by-block are installed a prefabricated composite thermo-insulating wall board 22 and contiguous prefabricated composite thermo-insulating wall board 23, after the prefabricated composite thermo-insulating wall board 25 of lower floor is carried out, the prefabricated composite thermo-insulating wall board 24 in construction upper strata, the connecting reinforcement that the prefabricated composite thermo-insulating wall board of lower floor is stretched out inserts in the reinforced bar sleeve of prefabricated composite thermo-insulating wall board lower end, upper strata, adjusts back in place and adopts interim the support to fix; Step 5, by slip casting short tube 11, the high-strength grout that configures is pressed in the reinforced bar sleeve, emerge from grout outlet until grouting material, then with slip casting short tube, the shutoff of pulp short tube; The reinforcing bar at prefabricated composite thermo-insulating wall board 22 of step 6, this layer of colligation and the contiguous prefabricated composite thermo-insulating wall board of this layer 23 vertical abutment joint places installs the template at vertical abutment joint place, builds the concrete at vertical abutment joint place; Step 7, install the template of upper strata floor, this layer of colligation prefabricated composite thermo-insulating wall board top and upper strata floor bar are built this layer prefabricated composite thermo-insulating wall board top and upper floor board concrete, and the connecting reinforcement of the prefabricated composite thermo-insulating wall board of this layer passes the upper strata floor; Step 8, floorslab concrete build finish and reach intensity after, repeating step two is proceeded the last layer wall construction, until top layer to step 7; Step 9, bind.
In the described step 1, when the lateral surface of topping does not need outer decorative layer, though perhaps need outer decorative layer, when outer decorative layer was not face brick, the preparation method of this prefabricated composite thermo-insulating wall board had two kinds.
First kind: steps A, assembled formwork; Step B, on bed die, place reinforcing cage, reinforcing bar suspension ring 15 and inner thread sleeve 9, comprise horizontal steel tie 14, vertical connecting reinforcement 10 on the reinforcing cage, reinforced bar sleeve 6 is fixedlyed connected with the deck reinforcing cage, pulp short tube 13 is fixedlyed connected with reinforced bar sleeve 6 with slip casting short tube 11; Step C, pouring structure layer concrete; Step D, before the deck concrete initial set, place insulation layer 3; Step e, connector 5 is vertically passed in insulation layer, the insert structure layer; Step F, integral body are vibrated, and connector is combined with deck closely; Step G, on insulation layer, place the topping reinforced mesh; Step H, build the topping concrete; Step I, maintenance; Step J, form removal, lifting; If desired, step J also can install outer decorative layer after finishing on the topping lateral surface.Among the described step I, the system of maintenance is quietly to stop, heat up, constant temperature, cooling respectively are 2 hours, 2 hours, 8 hours and 2 hours, wherein programming rate be controlled at 15 the degree/hour, the constant temperature maximum temperature is controlled at 60 degree, cooling rate be controlled at 10 degree/hour, when wallboard and atmosphere temperature-difference are not more than 15 when spending, remove covering.In order to make undisguised material matsurface, after described step C finishes, on side, the left and right sides, end face and the bottom surface of deck 1, be coated with the slow setting interfacial agents, then after step J finishes, wash away side, the left and right sides, end face and the bottom surface of deck 1 with giant, make side, the left and right sides, end face and the bottom surface of deck become undisguised material matsurface.
Second kind: step a, assembly unit bed die; Step b, on bed die, place the topping reinforced mesh; Step c, build the topping concrete; Steps d, before the topping concrete initial set, place insulation layer 3; Step e, connector 5 is vertically passed insulation layer, inserts in the topping; Step f, integral body are vibrated, and connector is combined with topping closely; Step g, a side form; Step h, on insulation layer, place reinforcing cage, reinforcing bar suspension ring 15 and inner thread sleeve 9, comprise horizontal steel tie 14, vertical connecting reinforcement 10 on the reinforcing cage, reinforced bar sleeve 6 is fixedlyed connected with the deck reinforcing cage, pulp short tube 13 is fixedlyed connected with reinforced bar sleeve 6 with slip casting short tube 11; Step I, pouring structure layer concrete; Step g, maintenance; Step k, tear side form open, lifting.If desired, step k also can install outer decorative layer after finishing on the topping lateral surface.In the described step g, the system of maintenance is quietly to stop, heat up, constant temperature, cooling respectively are 2 hours, 2 hours, 8 hours and 2 hours, wherein programming rate be controlled at 15 the degree/hour, the constant temperature maximum temperature is controlled at 60 degree, cooling rate be controlled at 10 degree/hour, when wallboard and atmosphere temperature-difference are not more than 15 when spending, remove covering.In order to make undisguised material matsurface, after described step I finishes, on side, the left and right sides, end face and the bottom surface of deck 1, be coated with the slow setting interfacial agents, then after step k finishes, wash away side, the left and right sides, end face and the bottom surface of deck 1 with giant, make side, the left and right sides, end face and the bottom surface of deck become undisguised material matsurface.
In the described step 1; when the lateral surface of topping is connected with face brick; the preparation method of this prefabricated composite thermo-insulating wall board is on the basis of second kind of preparation method of above-mentioned prefabricated composite thermo-insulating wall board; increase following steps: in the preparation method step b of second kind of prefabricated composite thermo-insulating wall board; on bed die, instead spread the outer decorative layer face brick earlier; and then the reinforced mesh of placement topping; after step k finishes, again the film of outer decorative layer tile surface and the dividing strip in the brickwork joint are removed, and sticked at outer decorative layer tile surface and the interior cement paste of seam with cleaning.
Claims (7)
1. assembled integral building, include reinforced concrete wall and floor (17), it is characterized in that: described reinforced concrete wall is lifted at the construction field (site) by prefabricated composite thermo-insulating wall board and is assembled into integral body, the plate body of every prefabricated composite thermo-insulating wall board order from the inside to the outside has deck (1), insulation layer (3) and topping (2), reinforcing cage is arranged in the deck, in the concrete of topping (2) reinforced mesh is arranged, described deck (1), insulation layer (3) and topping (2) three are anchored at together by the connector (5) of spot distribution is interspersed, the left and right edges of described topping (2) and insulation layer (3) protrudes in deck (1), the lower limb of topping (2) extends tang (7) downwards, the top of topping (2) and insulation layer (3) projects upwards in deck (1), and the top edge of topping has the recess corresponding with the tang of the contiguous prefabricated composite thermo-insulating wall board in upper strata (8);
The horizontal bar two ends of described reinforcing cage are stretched out plate body structure layer left and right sides face and are presented two rows inwardly to curved horizontal steel tie (14), the vertical muscle of reinforcing cage stretches out from plate body structure layer end face, become the vertical connecting reinforcement (10) that is connected with the contiguous prefabricated composite thermo-insulating wall board in upper strata, the bottom of deck (1) is embedded with and the corresponding reinforced bar sleeve (6) of lower floor's vertical connecting reinforcement of contiguous prefabricated composite thermo-insulating wall board, fixedly connected with the vertical muscle (12) of reinforcing cage in the deck (1) in the top of described reinforced bar sleeve (6), on the reinforced bar sleeve sidewall of the end that enters the mouth near reinforcing bar, have an injected hole (6.5), on the sidewall that comes directly towards an end near reinforced bar sleeve, open slurry outlet (6.4), slurry outlet (6.4) is connected with slip casting short tube (11) with pulp short tube (13) with injected hole (6.5), the medial surface of deck (1) is stretched out in the outer end of pulp short tube (13) and slip casting short tube (11), also is embedded with the inner thread sleeve (9) perpendicular to the plate face on the medial surface of deck (1);
The horizontal steel tie (14) of a prefabricated composite thermo-insulating wall board of layer (22) and the mutual drawknot of horizontal steel tie (14) of the contiguous prefabricated composite thermo-insulating wall board of layer (23) together together, with the layer a prefabricated composite thermo-insulating wall board (22) deck with the layer contiguous prefabricated composite thermo-insulating wall board (23) deck (1) between vertical wide seam be connected by cast-in-situ concrete (26), the insulation layer (3) and the vertical narrow slit inboard between the topping (2) of the insulation layer (3) of a same prefabricated composite thermo-insulating wall board of layer (22) and topping (2) and the same contiguous prefabricated composite thermo-insulating wall board of layer (23) are covered by pre-buried waterproof backing plate (27), be filled with insulation sliver (19) in the vertical narrow slit, be filled with polyethylene foamed plug (20) in the outer part, outermost is sealed by waterproof gasket cement (21);
Vertical connecting reinforcement (10) at the prefabricated composite thermo-insulating wall board of lower floor (25) top is connected with floor bar (18), on the deck of the prefabricated composite thermo-insulating wall board of lower floor (25) with floor (17) between the transverse joint place be connected by cast-in-situ concrete (26), be lined with screed (31) between the prefabricated composite thermo-insulating wall board in above the cast-in-situ concrete and upper strata (24) deck, be filled with polyethylene foamed plug (20) near the insulation layer place, be filled with insulation sliver (19) in the insulation layer of the prefabricated composite thermo-insulating wall board of the insulation layer of the prefabricated composite thermo-insulating wall board of lower floor (25) and topping and upper strata (24) and the horizontal narrow slit between the topping, be filled with polyethylene foamed plug (20) in the outer part, outermost is sealed by waterproof gasket cement (21);
Described with a prefabricated composite thermo-insulating wall board of layer (22) with the contiguous prefabricated composite thermo-insulating wall board of layer (23) and the T-shaped junction of interior wall (28), the cast-in-situ concrete at vertical abutment joint place (26) is built into T-shaped integrative-structure with interior wall (28);
Described with the layer a prefabricated composite thermo-insulating wall board (22) with the layer contiguous prefabricated composite thermo-insulating wall board (23) in the external corner junction, wherein insulation layer of a prefabricated composite thermo-insulating wall board (3) and topping (2) have 90 degree corners, wrap in the outside, contiguous prefabricated composite thermo-insulating wall board deck edge;
A described prefabricated composite thermo-insulating wall board of layer (22) together is with the contiguous prefabricated composite thermo-insulating wall board of layer (23) is in the inner corner trim junction together, and waterproof backing plate (27) is L shaped, and the waterproof backing plate is connected in the mutual external corner connected vertically of insulation layer (3) place.
2. assembled integral building according to claim 1 is characterized in that: the lateral surface of described topping (2) is connected with outer decorative layer (4), and outer decorative layer is face brick, coating or decorative panel.
3. assembled integral building according to claim 1 is characterized in that: left and right sides face, end face and the bottom surface of described deck (1) is undisguised material matsurface.
4. assembled integral building according to claim 1; it is characterized in that: described connector (5) is by FRP plate (5.8); the FRP joint bar (5.2) and the ABS plastic collar (5.9) are formed; wherein the bottom of FRP plate (5.8) is the shape of the angle of wedge (5.4); symmetry vertical groove (5.1) is in opposite directions arranged on the two sides of FRP plate (5.8); the both sides of vertical groove (5.1) are fin (5.3); described FRP joint bar (5.2) has two at least; be inserted in the epimere and the hypomere of FRP plate respectively; in the deck of prefabricated composite thermo-insulating wall board and the vertical groove (5.1) in the topping; the described ABS plastic collar is enclosed within the stage casing of FRP plate (5.8); in insulation layer; the ABS plastic collar (5.9) is formed by overlapping ring body (5.6) and being positioned at the collar cap (5.5) that overlaps the ring body upper end; the inside wall of cover ring body (5.6) is corresponding with the section configuration of FRP plate, and the lateral wall of cover ring body (5.6) has screw thread (7) or convex-concave point.
5. assembled integral building according to claim 1, it is characterized in that: the material of described reinforced bar sleeve (6) is a rolled section steel, profile is drum or prism shape, the tube inwall of reinforced bar sleeve (6) is for all directly or undergauge, wherein tube inwall one end of the reinforced bar sleeve of undergauge is provided with the screwed hole (6.1) of undergauge, screwed hole (6.1) is threaded with vertical muscle (12) in the deck (1), the tube inwall other end of reinforced bar sleeve (6) is provided with sleeve nose end bulge loop (6.2), tube between described screwed hole (6.1) and the sleeve nose end bulge loop (6.2) has a plurality of spaced apart vertically protruding ring ribs (6.3) on the inwall, is being equipped with groove (6.6) between the adjacent protruding ring rib and between the two ends of the protruding ring rib at two ends and reinforced bar sleeve.
6. assembled integral building according to claim 1, it is characterized in that:the prefabricated composite thermo-insulating wall board of described lower floor (25) is having the balcony place with the prefabricated composite thermo-insulating wall board in upper strata (24), cast-in-situ concrete (26) connects as one structure with prefabricated balcony slab (29), and the embedded bar in the prefabricated balcony slab is connected with the reinforcing bar of cast-in-situ concrete part; The upper and lower surface of prefabricated balcony plate (29) respectively and be filled with screed (31) between the structure sheaf of the prefabricated composite thermo-insulating wall board of the prefabricated composite thermo-insulating wall board of lower floor (25) and upper strata (24); The upper and lower surface of prefabricated balcony plate (29) respectively and be filled with insulation sliver (19) between the heat-insulation layer (3) of the prefabricated composite thermo-insulating wall board of the prefabricated composite thermo-insulating wall board of lower floor (25) and upper strata (24), the upper and lower surface of prefabricated balcony plate (29) is respectively and be filled with polyethylene foamed plug (20) and waterproof gasket cement (21) between the protective layer (2) of the prefabricated composite thermo-insulating wall board of the prefabricated composite thermo-insulating wall board of lower floor (25) and upper strata (24).
7. assembled integral building according to claim 1; it is characterized in that: have door and window hole (32) on the described prefabricated composite thermo-insulating wall board; on the side of door and window hole (32); deck (1), topping (2) and insulation layer (3) three's build-in have anticorrosion wooden unit (33); be installed with anchor bar (34) in the anticorrosion wooden unit (33), an end of anchor bar (34) bend to 45 the degree and be embedded in the deck (1), the other end bend to 90 the degree and be embedded in the topping (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153070U CN201738600U (en) | 2010-06-04 | 2010-06-04 | Assembled integrated type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202153070U CN201738600U (en) | 2010-06-04 | 2010-06-04 | Assembled integrated type building |
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| Publication Number | Publication Date |
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| CN201738600U true CN201738600U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202153070U Expired - Lifetime CN201738600U (en) | 2010-06-04 | 2010-06-04 | Assembled integrated type building |
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| CN (1) | CN201738600U (en) |
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