CN206189727U - Whole afebril bridge plate wall of assembled concrete - Google Patents

Abstract

The utility model provides a whole afebril bridge plate wall of assembled concrete, include inner edge concrete layer, outer fringe concrete layer, concrete midrib, the interior row of sleeper, outward arrange sleeper, the interior row of heated board, outward arrange heated board, the interior row of connecting reinforcement, arrange connecting reinforcement, stepped opening outward and exclusively in, stretch sleeper, wall bottom surface, inclined plane stepped opening, the interior row of connecting reinforcement interface, arrange the connecting reinforcement interface outward, whole afebril bridge plate wall of assembled concrete includes that arrange the heated board in a plurality of and the heated board is arranged outward to a plurality of, arrange the sleeper between every interior row of adjacent heated board in being provided with, be provided with the outer sleeper of arranging between every outer row of adjacent heated board, the one end of interior row of sleeper is provided with concrete midrib, and the other end of interior row of sleeper is provided with inner edge concrete layer, the utility model discloses energy -conserving performance is high, can effectually cut off the heat channel, has good thermal insulation performance, showing improvement anti -seismic performance, the simplification is under construction, is showing to promote its industrialization efficiency, reduces resource and energy resource consumption.

Description

A kind of assembly concrete is overall without heat bridge board wall

Technical field

The utility model belongs to technical field of buildings, and more particularly to a kind of assembly concrete is overall without heat bridge board wall.

Background technology

Assembly concrete building refers to pass through site-assembled side by main of the concrete prefabricated element of factorial praluction The concrete structure class building construction of formula design-build.At present, the assembly method of component pours overlapping layers coagulation after typically having scene Pouring concrete connection etc. after soil, Bar Anchorage, bar connecting can use sleeve grouting connection, welding, mechanically connect and preformed hole The ways such as hole overlap joint connection.The eighties in 20th century, in the prefabricated big plate house that China is popular, due to structural integrity , there is many influence structure safety and the normal hidden danger and defect for using in the reasons such as difference, seepage, cracks on floor slab, gradually live Pouring concrete structure is replaced, but with the application of current emerging prefabricated concrete structure, is particularly introduced in recent years Many advanced foreign technologies, domestic prefabricated concrete structure is built new technology and is just gradually formed.

With the quickening of China " building industrialization, housing industrialization " process and constantly subtracting for China's " demographic dividend " Less, the waste appearance of building trade recruitment, the trend of housing industry industrialization is increasingly obvious.The application weight of prefabricated concrete structure Newly turn into current research focus；All parts of the country continue to bring out out the new technology of residential housing prefabricated concrete structure, new model. Precast reinforced concrete structure is one of important directions of China's building structure development, and it is conducive to China's building industrialization Development, improve production efficiency energy saving develops Green environmental-protection building, and be conducive to improving and ensureing construction engineering quality. Compared with cast-in-place construction method, assembled reinforced concrete structure is conducive to green construction, because fabricated construction can more meet green construction Save land, energy-conservation, section material, water saving and environmental protection etc. are required, reduce the negative effect to environment, including reduce noise, prevent from raising Resource and the energy such as dirt, reduction environmental pollution, cleaning transport, the interference of reduction place, saving water, electricity, material, it then follows sustainable development The principle of exhibition.And, fabricated construction continuously can in order complete multiple or whole operations of engineering, so as to reduce march into the arena Engineering machinery type and quantity, eliminate procedure connection and rest the time, realize interchange operation, reduce workmen, from And improve work efficiency, reduce supplies consumption, reduce environmental pollution, it is that green construction provides safeguard.In addition, fabricated construction is larger Reduce building waste (accounting for the 30% -40% of municipal refuse total amount) in degree, such as steel scrap muscle, waste iron wire, useless bamboo wood material, discarded Concrete etc..

Assembly concrete building can be divided into two major classes of full assembling and part assembling according to assembling degree height.Full assembling Building is generally limited to low layer or the relatively low tier building of requirements for fortification against earthquake；Part assembling concrete construction main member is general Connected using prefabricated components, at the scene by cast-in-place concrete, form the building of cast in place and precast construction.

North America region is mainly with America ＆ Canada as main because prefabricated/prestressed concrete association (PCI) studies for a long period of time With popularization pre-cast building, the Specification of precast concrete also improves very much so its assembly concrete Application in Building is non- It is often universal；The pre-cast building of North America mainly includes the big series of building prefabrication exterior wall and structure prefabricated components two, and prefabricated components are total to It is that maximization and prestressing force are combined and can optimize structural reinforcement and connecting structure with feature, reduces and make and installation workload, contracting The short Yi works duration, fully demonstrate industrialization, standardization and Technical Economy feature.In 20th century, the pre-cast building of North America is main For the non-antidetonation fortified defence area of low layer.Due to the earthquake effect in California area, antidetonation and on the middle and senior level prefabricated is paid much attention in recent years The engineer applied technical research of structure.PCI is published recently《Precast concrete Aseismic Design》One book, from theory and practice Analyze the Aseismic Design problem of pre-cast building, the newest section for summarizing many precast construction Aseismic Designs is ground into angle system Really, to instructing, precast construction is designed and engineer applied is promoted and has very strong directive significance.

Europe is the cradle of pre-cast building, and the road of building industrialization has been begun to early in the 17th century.Second world is big After the war, due to human resources shortage, Europe further research and probe building industrialization pattern.Either economically developed north Europe, West Europe, or Eastern Europe underdeveloped, are all actively carrying out the design and construction side of prefabrication and assembly construction concrete construction always Formula.The design and construction experience of many pre-cast buildings is have accumulated, various special precast building systems and standardized general are formd Pre-manufactured product series, and a series of precast concrete engineering specifications and application manual have been worked out, to promoting precast concrete complete The application in the world serves very important effect.

Japan and South Korea have used for reference the successful experience of America and Europe, on the basis of the standardized designs construction for exploring pre-cast building, With reference to oneself requirement, breakthrough is achieved in terms of precast construction system globality antidetonation and shock design.With representative Property achievement be two Tokyo Towers of 58 floor being built up using prefabrication and assembly construction frame structure for 2008 of Japan.Meanwhile, Japanese is pre- Concrete construction System Design processed, the standard criterion for making and constructing are also very perfect, and the prefabricated specification for using at present has《It is prefabricated mixed Solidifying geotechnique's journey } (JASSl0) and《Concrete curtain wall) (JASSl4).

China from the sixties in 20th century five begin one's study assembly concrete building design and construction technology, form one Serial assembly concrete building system, more typical building system has assembled single storey industry workshop building system, assembling Formula multistory frame building system, assembled large panel building system etc..To the application of the assembly concrete building eighties in 20th century The period of full bloom is reached, many places in the whole nation all form the assembly concrete industry of design, making and construction and installation integration Change architectural mode assembly concretes building and use the masonry building of prefabricated hollow floor as two kinds of topmost building bodies System, application popularization rate is up to more than 70%.Because there is many limitations and deficiency, China in the function and physical property of assembled architecture Assembly concrete architectural design and construction technology R ＆ D Level do not catch up with also social demand and Building technology development change, To the mid-90 in 20th century, assembly concrete building is gradually replaced by full cast-in-place concrete building system, at present except dress It is wide outer with formula single storey industry workshop building system application.The engineer applied of other prefabrication systems is few.In advance The specialized research of the globality and management in design and operation of structural seismic processed is inadequate, causes its Technical Economy poor, causes pre- Structure processed is chronically at the stagnant state stopped.For this reason, it is necessary to the stress performance for being directed to existing building presence is poor, poor seismic behavior Shortcoming carries out industrializing systematic research and development, China's building industry is really realized the green, recyclable, sustainable of overall process.

Utility model content

The purpose of this utility model is to provide a kind of assembly concrete entirety without heat bridge board wall, mainly solves assembled The overall coordination performance of concrete sandwich wall, improves energy-efficient performance, using entirety without heat bridge technology and enhancing sleeper system, Anti-seismic performance is significantly improved, and connector quantity is greatly reduced, simplify construction, be obviously improved its industrialization efficiency, promote China Assembly concrete high residential building industrialized development process, reduces resource and energy resource consumption.

The utility model is achieved through the following technical solutions：A kind of assembly concrete is overall without heat bridge board wall, including Inner edge concrete layer, outer rim concrete layer, concrete middle rib, interior row's sleeper, outer row's sleeper, interior row's warming plate, outer row's warming plate, Interior row connection reinforcing bar, outer row connection reinforcing bar, ladder mouthful, interior exclusive stretch sleeper, wall bottom surface, inclined-plane ladder mouthful, interior row connection reinforcing bar Interface, outer row connection reinforcing bar interface；

The assembly concrete is overall to include row's warming plate and several outer row's warming plates in several without heat bridge board wall； Interior row's sleeper is provided between per adjacent interior row's warming plate, outer row's sleeper is provided between every adjacent outer row's warming plate；Institute The one end for stating interior row's sleeper is provided with concrete middle rib, and the other end of interior row's sleeper is provided with Inner edge concrete layers, described One end of outer row's sleeper is provided with outer rim concrete layer and the other end is provided with Inner edge concrete layers；

Interior row's sleeper mutually replaces with outer row's sleeper and is staggered, interior row's sleeper preferentially set with it is outer The centre position for arranging warming plate is corresponding, and outer row's sleeper preferentially sets corresponding with the centre position of interior row's warming plate；

At top, the ladder mouth is arranged on the overall midline without heat bridge plate of the assembly concrete, the ladder The outside of mouth is higher than inner side, and outside is set to an integral planar, and inner side is set to an integral planar；

Interior row's sleeper is internally provided with interior row's connection reinforcing bar, and outer row's sleeper is internally provided with outer row's connection steel Muscle；Interior row's connection reinforcing bar and outer row's connection reinforcing bar respectively overhang each place plane, and preferential setting is stretched out Equal length；

In bottom, interior row's sleeper is extended downwardly from, and extension elongation is set equal to the thickness of dentation floor, remaining wall bottom Face is same plane；

Connection reinforcing bar interface is arranged in setting in position corresponding with interior row connection reinforcing bar；The position corresponding with outer row connection reinforcing bar Install outer row's connection reinforcing bar interface；

As a kind of perferred technical scheme, the dentation floor includes plate body, overlap joint tooth, crosses plate sleeper reserved opening and U Shape running-on tension member, is provided with several overlap joint teeth on the plate body and several cross plate sleeper reserved opening, the overlap joint tooth Extension is than the small 20mm of width of corresponding plate bottom ladder wall top surface, and the length for crossing plate sleeper reserved opening and width are more exclusive than interior Stretch the length and the big 2 ~ 7mm of correspondence difference wide of sleeper cross section；

(end is arranged between 30 mm ~ 60mm the overlap joint tooth away from the threshold value for crossing plate sleeper reserved opening, the mistake Plate sleeper reserved opening upper end is provided with enclosed U-shaped running-on tension member.

As a kind of perferred technical scheme, the thickness of the Inner edge concrete layer, outer rim concrete layer and concrete middle rib Degree preferentially sets equal.

As a kind of perferred technical scheme, the ladder open height is set to equal with the thickness of dentation floor (2).

Compared with prior art, the beneficial effects of the utility model are：（1）Overall coordination performance is good, energy-efficient performance It is high；（2）Using entirety without heat bridge technology and enhancing sleeper system, heat bridge can be effectively cut off, with good heat-insulating property； （3）Anti-seismic performance is significantly improved, and connector quantity is greatly reduced, simplify construction, be obviously improved its industrialization efficiency, reduce money Source and energy resource consumption.

Brief description of the drawings

Fig. 1 is assembly concrete overall without heat bridge board wall floor map；

Fig. 2 is assembly concrete overall without heat bridge board wall elevational schematic view；

Fig. 3 is assembly concrete overall without heat bridge board wall elevational schematic view；

Fig. 4 is dentation floor level schematic diagram.

In figure, 1 is overall without heat bridge board wall；1-1 Inner edge concrete layers；1-2 outer rim concrete layers；1-3 concrete middle ribs； Row's sleeper in 1-4；Sleeper is arranged outside 1-5；Row's warming plate in 1-6；Warming plate is arranged outside 1-7；Row's connection reinforcing bar in 1-8；The company of row outside 1-9 Connect reinforcing bar；1-10 ladders mouthful；1-11 plates bottom ladder wall top surface；1-12 plates top ladder wall top surface；It is exclusive in 1-13 to stretch sleeper；1-14 Wall bottom surface；1-15 inclined-planes ladder mouthful；Row's connection reinforcing bar interface in 1-16；Connection reinforcing bar interface is arranged outside 1-17；2 dentation floors；2- 1 is plate body；2-2 is overlap joint tooth；2-3 was plate sleeper reserved opening；2-4 is U-shaped running-on tension member.

Specific embodiment

In order to further illustrate the utility model, below in conjunction with the accompanying drawings and embodiment is retouched in detail to the utility model State, but they can not be interpreted as the restriction to the utility model protection domain.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of assembly concrete is overall without heat bridge board wall, including Inner edge concrete layers 1-1, outer rim concrete layer 1-2, concrete middle rib 1-3, interior row's sleeper 1-4, outer row's sleeper 1-5, interior row's warming plate 1-6, outer row Warming plate 1-7, interior row connection reinforcing bar 1-8, outer row connection reinforcing bar 1-9, ladder mouthful 1-10, interior exclusive stretch sleeper 1-13, wall bottom surface 1-14, inclined-plane ladder mouthful 1-15, interior row connection reinforcing bar interface 1-16, outer row connection reinforcing bar interface 1-17；

The assembly concrete is overall to include row warming plate 1-6 and several outer row's insulations in several without heat bridge board wall Plate 1-7；Interior row's sleeper 1-4 is provided between per adjacent interior row's warming plate 1-6, is set between every adjacent outer row's warming plate 1-7 It is equipped with outer row's sleeper 1-5；One end of interior row's sleeper 1-4 is provided with concrete middle rib 1-3, and interior row's sleeper 1-4's is another One end is provided with Inner edge concrete layers 1-1, and one end of outer row's sleeper 1-5 is provided with outer rim concrete layer 1-2 and the other end It is provided with Inner edge concrete layers 1-1；

Interior row's sleeper 1-4 mutually replaces with outer row's sleeper 1-5 and is staggered, and interior row's sleeper 1-4 is excellent First set corresponding with the centre position of outer row's warming plate 1-7, outer row's sleeper 1-5 is preferentially set and interior row's warming plate 1-6 Centre position it is corresponding；

At top, the ladder mouthful 1-10 is arranged on the overall midline without heat bridge plate of the assembly concrete, described The outside of ladder mouthful 1-10 is higher than inner side, and outside is set to an integral planar, and inner side is set to an integral planar；

Interior row's sleeper 1-4 is internally provided with interior row's connection reinforcing bar 1-8, outer row's sleeper 1-5 and is internally provided with outer Row's connection reinforcing bar 1-9；The interior row connection reinforcing bar 1-8 and outer row's connection reinforcing bar 1-9 are flat where respectively overhanging each Face, and the equal length stretched out preferentially is set；

In bottom, interior row's sleeper 1-4 is extended downwardly from, and extension elongation is set equal to the thickness of dentation floor 2, remaining Wall bottom surface 1-14 is same plane；

Connection reinforcing bar interface 1-16 is arranged in setting in the position corresponding with interior row connection reinforcing bar 1-8；Reinforcing bar is connected with outer row 1-9 corresponding position sets outer row's connection reinforcing bar interface 1-17；

The dentation floor 2 includes plate body 2-1, overlap joint tooth 2-2, crosses plate sleeper reserved opening 2-3 and U-shaped running-on tension member 2-4, is provided with several overlap joint tooth 2-2 on the plate body 2-1 and several cross plate sleeper reserved opening 2-3, the overlap joint tooth 2-2 Width small 20mm of the extension than corresponding plate bottom ladder wall top surface 1-11, the length for crossing plate sleeper reserved opening 2-3 and It is wide to distinguish big 2 ~ 7mm than interior exclusive long and wide correspondence for stretching sleeper 1-13 cross sections；

The overlap joint tooth 2-2 ends away from the threshold value for crossing plate sleeper reserved opening 2-3 be arranged on 30 mm ~ 60mm it Between, the plate sleeper reserved opening 2-3 upper ends of crossing are provided with enclosed U-shaped running-on tension member 2-4.

The thickness of the Inner edge concrete layer 1-1, outer rim concrete layer 1-2 and concrete middle rib 1-3 preferentially sets phase Deng.

The ladder mouthful 1-10 is highly set to equal with the thickness of dentation floor 2.

The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (4)

1. a kind of assembly concrete is overall without heat bridge board wall, it is characterised in that mixed including Inner edge concrete layer (1-1), outer rim Solidifying soil layer (1-2), concrete middle rib (1-3), interior row's sleeper (1-4), outer row's sleeper (1-5), interior row's warming plate (1-6), outer row Warming plate (1-7), interior row connect reinforcing bar (1-8), outer row and connect reinforcing bar (1-9), ladder mouthful (1-10), interior exclusive stretch sleeper (1- 13), wall bottom surface (1-14), inclined-plane ladder mouthful (1-15), interior row connect reinforcing bar interface (1-16), outer row connection reinforcing bar interface (1- 17) ；

The assembly concrete is overall to include row's warming plate (1-6) and several outer row's warming plates in several without heat bridge board wall (1-7)；Interior row's sleeper (1-4) is provided between per adjacent interior row's warming plate (1-6), per adjacent outer row's warming plate (1-7) Between be provided with outer row's sleeper (1-5)；One end of interior row's sleeper (1-4) is provided with concrete middle rib (1-3), the interior row The other end of sleeper (1-4) is provided with Inner edge concrete layer (1-1), and one end of outer row's sleeper (1-5) is provided with outer rim and mixes Coagulate soil layer (1-2) and the other end is provided with Inner edge concrete layer (1-1)；

Interior row's sleeper (1-4) mutually replaces with outer row's sleeper (1-5) and is staggered, interior row's sleeper (1-4) Preferential to set corresponding with the centre position of outer row's warming plate (1-7), outer row's sleeper (1-5) preferentially sets and is incubated with interior row The centre position of plate (1-6) is corresponding；

At top, the ladder mouthful (1-10) is arranged on the overall midline without heat bridge plate of the assembly concrete, the rank The outside of ladder way (1-10) is higher than inner side, and outside is set to an integral planar, and inner side is set to an integral planar；

Interior row's sleeper (1-4) is internally provided with interior row and connects reinforcing bar (1-8), and outer row's sleeper (1-5) is internally provided with Outer row connects reinforcing bar (1-9)；The interior row connects reinforcing bar (1-8) and the outer row connects reinforcing bar (1-9) and respectively overhangs respectively From place plane, and the equal length stretched out preferentially is set；

In bottom, interior row's sleeper (1-4) extends downwardly from, and extension elongation is set equal to the thickness of dentation floor (2)；

The corresponding position of reinforcing bar (1-8) being connected with interior row, interior row's connection reinforcing bar interface (1-16) is set；Reinforcing bar is connected with outer row (1-9) corresponding position sets outer row's connection reinforcing bar interface (1-17).

2. a kind of assembly concrete according to claim 1 is overall without heat bridge board wall, it is characterised in that the dentation building Plate (2) includes plate body (2-1), excessively overlap joint tooth (2-2), plate sleeper reserved opening (2-3) and U-shaped running-on tension member (2-4), described Several overlap joints tooth (2-2) are provided with plate body (2-1) and several cross plate sleeper reserved opening (2-3), overlap joint tooth (2-2) Width small 20mm of the extension than corresponding plate bottom ladder wall top surface (1-11), plate sleeper reserved opening (2-3) of crossing Long and width is than the interior exclusive length for stretching sleeper (1-13) cross section and the big 2 ~ 7mm of correspondence difference wide；Described overlap joint tooth (2-2) end It is arranged between 30 mm ~ 60mm away from the threshold value for crossing plate sleeper reserved opening (2-3), it is described to cross plate sleeper reserved opening (2-3) Upper end is provided with enclosed U-shaped running-on tension member (2-4).

3. a kind of assembly concrete according to claim 1 is overall without heat bridge board wall, it is characterised in that the Inner edge are mixed The thickness of solidifying soil layer (1-1), outer rim concrete layer (1-2) and concrete middle rib (1-3) preferentially sets equal.

4. a kind of assembly concrete according to claim 1 is overall without heat bridge board wall, it is characterised in that the ladder mouthful The height of (1-10) is set to equal with the thickness of dentation floor (2).