CN103255834B - Prefabricated heat preservation balcony suitable for industrial production and construction method of prefabricated heat preservation balcony - Google Patents

Prefabricated heat preservation balcony suitable for industrial production and construction method of prefabricated heat preservation balcony Download PDF

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Publication number
CN103255834B
CN103255834B CN201310221139.4A CN201310221139A CN103255834B CN 103255834 B CN103255834 B CN 103255834B CN 201310221139 A CN201310221139 A CN 201310221139A CN 103255834 B CN103255834 B CN 103255834B
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China
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balcony
surface layer
precast surface
floor
prefabricated
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CN201310221139.4A
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Chinese (zh)
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CN103255834A (en
Inventor
王滋军
刘伟庆
翟文豪
王宇
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GREEN BUILDING RESEARCH CENTER Co Ltd
Nanjing Tech University
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GREEN BUILDING RESEARCH CENTER
Nanjing Tech University
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Abstract

The invention discloses a prefabricated heat preservation balcony suitable for industrial production and a construction method of the prefabricated heat preservation balcony. The prefabricated reinforced concrete heat preservation balcony comprises a balcony bottom board, a balcony breast board and overhung anchor reinforcements, wherein the balcony bottom board comprises a lower prefabricated surface layer, a balcony bottom board heat preservation layer, an upper prefabricated surface layer and a balcony bottom board reinforcement support; and the balcony breast board comprises an outer prefabricated surface layer, a balcony breast board heat preservation layer, an inner prefabricated surface layer and a balcony breast board reinforcement support. The prefabricated reinforced concrete heat preservation balcony is effectively connected with a major structure by the overhung anchor reinforcements arranged on the balcony bottom board and the balcony breast board. The prefabricated reinforced concrete heat preservation balcony and the construction method of the balcony are suitable for the industrial production, can effectively solve the problem that a heat bridge of a building main body is caused by breakage and discontinuity of the heat preservation layer due to the balcony, and improve the heat preservation effect and comfortability of a building; the balcony is connected with the major structure reliably and has higher antiknock and anti-punching abilities.

Description

A kind of prefabricated thermal insulation balcony of applicable suitability for industrialized production and construction method thereof
Technical field
The present invention relates to building member, be specifically related to the concrete structural system of applicable suitability for industrialized production, particularly a kind of prefabricated thermal insulation balcony of applicable suitability for industrialized production and construction method thereof.
Background technology
China's existing building gross area more than 400 hundred million square metres, expects the year two thousand twenty also by newly-increased building area about 30,000,000,000 square metres.Building not only takies a large amount of soil, and accounting for 30% of whole society's total energy consumption at the energy built and directly consume in use procedure, the energy consumption of the building materials of use accounts for 16.7%, accounts for 47% of urban water use with water, the steel used account for 30% of national steel using amount, and cement accounts for 25%.China's building energy consumption is high, and reducing building energy consumption is the important channel of building a conservation-minded society.Adopt advanced mode of construction, carry forward vigorously the various building prefabricated components of factorial praluction, house module and job site assembling assembling, effectively can reduce building energy consumption.Therefore, the Chinese government is according to the requirement of Novel residence building system, progressively set up house components authentication system, eliminate the backward component of energy-consuming consumptive material, promote the house components meeting recycling economy development requirement, progressively establish and improve the standardization house components system of exploitation, large-scale production, provision in set.Real estate and relevant Jian An enterprise, the also progressively requirement of active adaption housing industrialization in management organization and technical equipment means, using " putting up a house as making automobile " as following developing direction.
The existing prefabricated units of reinforced concrete sandwich shear wall structure system need not formwork, form removal, cycle is short, the advantages such as on-the-spot work amount is little, also the advantage that Cast-in-situs type structural integrity is strong, anti-seismic performance is good is had, it is a kind of structural shape of applicable suitability for industrialized production, have a good application prospect, economic benefit and social benefit remarkable.At present, in reinforced concrete sandwich shear wall structure, the insulation that balcony is incubated particularly balcony and floor, wallboard connected node is the weak link of this structural system, traditional balcony and construction method thereof is selected to there is cold (heat) bridge phenomenon, do not reach the heat insulation effect of expection, affect the energy-conservation of building.
Summary of the invention
The object of the invention is the deficiency existed for prior art, a kind of prefabricated thermal insulation balcony and construction method thereof of applicable suitability for industrialized production are provided, this prefabricated reinforced concrete heat-preservation balcony effectively can solve the discontinuous problem of Type Composite Structure System balcony part insulation layer, strengthen balcony to be connected with the effective of agent structure, improve the heat insulation effect of building and antidetonation, the punch resistant capability of balcony.
The present invention is achieved through the following technical solutions:
A prefabricated thermal insulation balcony for applicable suitability for industrialized production, comprises balcony floor, balcony fence and overhanging anchor bar;
Described balcony floor comprises lower precast surface layer, balcony floor insulation layer, upper precast surface layer and balcony floor Steel bar rack, described balcony floor insulation layer is arranged between lower precast surface layer and upper precast surface layer, lower precast surface layer, balcony floor insulation layer and upper precast surface layer are connected as one by balcony floor Steel bar rack, have the overhanging anchor bar of the overhanging formation of reinforcing bar in upper precast surface layer, in overhanging anchor bar and upper precast surface layer, reinforcing bar is as a whole;
Described balcony fence comprises outer precast surface layer, balcony fence insulation layer, interior precast surface layer and balcony fence Steel bar rack, described balcony fence insulation layer is arranged between outer precast surface layer and interior precast surface layer, outer precast surface layer, balcony fence insulation layer and interior precast surface layer are connected as one by balcony fence Steel bar rack, have the overhanging anchor bar of the overhanging formation of reinforcing bar in interior precast surface layer, in overhanging anchor bar and interior precast surface layer, reinforcing bar is as a whole;
Described balcony floor and balcony fence form overall prefabricated reinforced concrete heat-preservation balcony by reinforcing bar and concrete.
As preferably, described prefabricated reinforced concrete heat-preservation balcony and floor connecting portion are furnished with floor joist or dark beam, by overhanging anchor bar that balcony floor is arranged and floor joist or secretly beam be effectively connected.
As preferably, described prefabricated reinforced concrete heat-preservation balcony and wallboard connecting portion are furnished with edge member, are effectively connected with wallboard inward flange component by the overhanging anchor bar that balcony fence is arranged.
As preferably, described lower precast surface layer is the topping of balcony floor insulation layer; Lower precast surface layer is furnished with reinforced mesh; Upper precast surface layer is furnished with steel bar stress, and the protruding upper precast surface layer of the steel bar stress configured forms the overhanging anchor bar of balcony floor.
As preferably, described outer precast surface layer is the topping of balcony fence insulation layer; Outer precast surface layer is furnished with reinforced mesh; Interior precast surface layer is furnished with steel bar stress, and the protruding interior precast surface layer of the steel bar stress configured forms the overhanging anchor bar of balcony fence.
As preferably, described prefabricated reinforced concrete heat-preservation balcony is enclosed balcony, and described balcony fence top is provided with balcony window, and balcony window adopts heat insulation glass window construction.
A construction method for the prefabricated thermal insulation balcony of above-mentioned applicable suitability for industrialized production, comprises the following steps:
The first step: the prefabricated reinforced concrete heat-preservation balcony producing dimension size according to design drawing in factory;
Second step: prefabricated reinforced concrete heat-preservation balcony is transported to scene, hoisted in position, arranges temporary support below prefabricated reinforced concrete heat-preservation balcony;
3rd step: the balcony floor insulation layer of prefabricated reinforced concrete heat-preservation balcony is alignd with bottom wall panel inner thermal insulating layer and is close to, and with weather proofing sealant, seam is carried out encapsulation process, overhanging anchor bar in balcony floor is anchored in laminated floor slab or cast-in-situ floor, builds floorslab concrete;
4th step: after floorslab concrete maintenance reaches some strength, top wall panel is installed, top wall panel inner thermal insulating layer is alignd with balcony fence inner thermal insulating layer and is adjacent to, and with weather proofing sealant, seam is carried out encapsulation process, overhanging anchor bar on balcony fence is anchored in edge member in top wall panel or sleeper, then build top wall panel concrete;
5th step: treat that top wall panel concrete curing is complete, removes temporary support, completes the installation of prefabricated reinforced concrete heat-preservation balcony;
6th step: when prefabricated reinforced concrete heat-preservation balcony is enclosed balcony, after above-mentioned steps installs, installs balcony window at balcony fence top, and balcony window adopts heat insulation glass window construction, and balcony window and balcony fence contact site do isothermal holding.
The invention has the beneficial effects as follows:
The present invention is prefabricated reinforced concrete heat-preservation balcony, and industrialization degree is high, can realize factorial praluction; Balcony insulation layer is built-in, realizes balcony insulation and building same life-span; Prefabricated reinforced concrete heat-preservation balcony and floor connecting portion can arrange dark beam as required, are effectively connected with floor joist or dark beam by the overhanging anchor bar that balcony floor is arranged; At balcony and wallboard connecting portion, be effectively connected with wallboard inward flange component by the overhanging anchor bar that balcony fence is arranged.Easy construction, had both strengthened balcony and had been connected with the effective of agent structure, improved antidetonation, the punch resistant capability of balcony, effectively can solve again the discontinuous problem of Type Composite Structure System balcony part insulation layer, improve the heat insulation effect of building.
Accompanying drawing explanation
Fig. 1 is prefabricated reinforced concrete heat-preservation balcony structural representation of the present invention;
Fig. 2 is prefabricated reinforced concrete heat-preservation balcony generalized section of the present invention;
Fig. 3 is the schematic diagram after prefabricated reinforced concrete heat-preservation balcony of the present invention installs.
Fig. 4 is the transverse cross sectional schematic diagram after prefabricated reinforced concrete heat-preservation balcony of the present invention installs;
Fig. 5 is the longitudinally cutting schematic diagram after prefabricated reinforced concrete heat-preservation balcony of the present invention installs;
Wherein: 1 is balcony floor, 2 is balcony fence, and 3 is overhanging anchor bar, 4 is lower precast surface layer, and 5 is balcony floor insulation layer, and 6 is upper precast surface layer, 7 is outer precast surface layer, and 8 is balcony fence insulation layer, and 9 is interior precast surface layer, 10 is balcony floor Steel bar rack, 11 is balcony fence Steel bar rack, and 12 is edge member, and 13 is bottom wall panel, 14 is top wall panel, and 15 is laminated floor slab.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As Figure 1-5: a kind of prefabricated thermal insulation balcony of applicable suitability for industrialized production, balcony floor 1, balcony fence 2 and overhanging anchor bar 3 is comprised;
Described balcony floor 1 comprises lower precast surface layer 4, balcony floor insulation layer 5, upper precast surface layer 6 and balcony floor Steel bar rack 10, described balcony floor insulation layer 5 is arranged between lower precast surface layer 4 and upper precast surface layer 6, lower precast surface layer 4, balcony floor insulation layer 5 and upper precast surface layer 6 are connected as one by balcony floor Steel bar rack 10, have the overhanging anchor bar 3 of the overhanging formation of reinforcing bar in upper precast surface layer 6, overhanging anchor bar 3 is as a whole with reinforcing bar in upper precast surface layer 6;
Described balcony fence 2 comprises outer precast surface layer 7, balcony fence insulation layer 8, interior precast surface layer 9 and balcony fence Steel bar rack 11, described balcony fence insulation layer 8 is arranged between outer precast surface layer 7 and interior precast surface layer 9, outer precast surface layer 7, balcony fence insulation layer 8 and interior precast surface layer 9 are connected as one by balcony fence Steel bar rack 11, have the overhanging anchor bar 3 of the overhanging formation of reinforcing bar in interior precast surface layer 9, overhanging anchor bar 3 is as a whole with reinforcing bar in interior precast surface layer 9;
Described balcony floor 1 and balcony fence 2 form overall prefabricated reinforced concrete heat-preservation balcony by reinforcing bar and concrete.
Described prefabricated reinforced concrete heat-preservation balcony and floor connecting portion are furnished with floor joist or dark beam, are effectively connected with floor joist or dark beam by the overhanging anchor bar 3 that balcony floor 1 is arranged.Described prefabricated reinforced concrete heat-preservation balcony and wallboard connecting portion are furnished with edge member 12, are effectively connected with wallboard inward flange component 12 by the overhanging anchor bar 3 that balcony fence 2 is arranged.Described lower precast surface layer 4 is toppings of balcony floor insulation layer 5; Lower precast surface layer 4 is furnished with reinforced mesh; Upper precast surface layer 6 is furnished with steel bar stress, and the protruding upper precast surface layer 6 of the steel bar stress configured forms the overhanging anchor bar 3 of balcony floor.Described outer precast surface layer 7 is toppings of balcony fence insulation layer 8; Outer precast surface layer 7 is furnished with reinforced mesh; Interior precast surface layer 9 is furnished with steel bar stress, and the protruding interior precast surface layer 9 of the steel bar stress configured forms the overhanging anchor bar 3 of balcony fence 2.
A construction method for the prefabricated thermal insulation balcony of above-mentioned applicable suitability for industrialized production, comprises the following steps:
The first step: the prefabricated reinforced concrete heat-preservation balcony producing dimension size according to design drawing in factory;
Second step: prefabricated reinforced concrete heat-preservation balcony is transported to scene, hoisted in position, arranges temporary support below prefabricated reinforced concrete heat-preservation balcony;
3rd step: the balcony floor insulation layer 5 of prefabricated reinforced concrete heat-preservation balcony is alignd with bottom wall panel 13 inner thermal insulating layer and is close to, and with weather proofing sealant, seam is carried out encapsulation process, overhanging anchor bar 3 in balcony floor 1 is anchored in laminated floor slab 15, builds floorslab concrete;
4th step: after floorslab concrete maintenance reaches some strength, top wall panel 14 is installed, top wall panel 14 inner thermal insulating layer is alignd with balcony fence inner thermal insulating layer 8 and is adjacent to, and with weather proofing sealant, seam is carried out encapsulation process, overhanging anchor bar 3 on balcony fence 2 is anchored in the edge member 12 in top wall panel 14, at edge member 12 place formwork, then build top wall panel 14 inner concrete;
5th step: treat that top wall panel 14 concrete curing is complete, removes temporary support, completes the installation of prefabricated reinforced concrete heat-preservation balcony;
6th step: when prefabricated reinforced concrete heat-preservation balcony is enclosed balcony, after above-mentioned steps installs, installs balcony window at balcony fence 2 top, and balcony window adopts heat insulation glass window construction, and balcony window and balcony fence 2 contact site do isothermal holding.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.The all available prior art of each ingredient not clear and definite in the present embodiment is realized.

Claims (7)

1. a prefabricated thermal insulation balcony for applicable suitability for industrialized production, is characterized in that: comprise balcony floor, balcony fence and overhanging anchor bar;
Described balcony floor comprises lower precast surface layer, balcony floor insulation layer, upper precast surface layer and balcony floor Steel bar rack, described balcony floor insulation layer is arranged between lower precast surface layer and upper precast surface layer, lower precast surface layer, balcony floor insulation layer and upper precast surface layer are connected as one by balcony floor Steel bar rack, have the overhanging anchor bar of the overhanging formation of reinforcing bar in upper precast surface layer, in overhanging anchor bar and upper precast surface layer, reinforcing bar is as a whole;
Described balcony fence comprises outer precast surface layer, balcony fence insulation layer, interior precast surface layer and balcony fence Steel bar rack, described balcony fence insulation layer is arranged between outer precast surface layer and interior precast surface layer, outer precast surface layer, balcony fence insulation layer and interior precast surface layer are connected as one by balcony fence Steel bar rack, have the overhanging anchor bar of the overhanging formation of reinforcing bar in interior precast surface layer, in overhanging anchor bar and interior precast surface layer, reinforcing bar is as a whole;
Described balcony floor and balcony fence form overall prefabricated reinforced concrete heat-preservation balcony by reinforcing bar and concrete.
2. the prefabricated thermal insulation balcony of a kind of applicable suitability for industrialized production according to claim 1, it is characterized in that: described prefabricated reinforced concrete heat-preservation balcony and floor connecting portion are furnished with floor joist or dark beam, be effectively connected with floor joist or dark beam by the overhanging anchor bar that balcony floor is arranged.
3. the prefabricated thermal insulation balcony of a kind of applicable suitability for industrialized production according to claim 1, it is characterized in that: described prefabricated reinforced concrete heat-preservation balcony and wallboard connecting portion are furnished with edge member, be effectively connected with wallboard inward flange component by the overhanging anchor bar that balcony fence is arranged.
4. the prefabricated thermal insulation balcony of a kind of applicable suitability for industrialized production according to claim 1, is characterized in that: described lower precast surface layer is the topping of balcony floor insulation layer; Lower precast surface layer is furnished with reinforced mesh; Upper precast surface layer is furnished with steel bar stress, and the protruding upper precast surface layer of the steel bar stress configured forms the overhanging anchor bar of balcony floor.
5. the prefabricated thermal insulation balcony of a kind of applicable suitability for industrialized production according to claim 1, is characterized in that: described outer precast surface layer is the topping of balcony fence insulation layer; Outer precast surface layer is furnished with reinforced mesh; Interior precast surface layer is furnished with steel bar stress, and the protruding interior precast surface layer of the steel bar stress configured forms the overhanging anchor bar of balcony fence.
6. the prefabricated thermal insulation balcony of a kind of applicable suitability for industrialized production according to claim 1, it is characterized in that: described prefabricated reinforced concrete heat-preservation balcony is enclosed balcony, described balcony fence top is provided with balcony window, and balcony window adopts heat insulation glass window construction.
7. a construction method for the prefabricated thermal insulation balcony of the applicable suitability for industrialized production of the claims 1,2,3,4,5 or 6, is characterized in that: comprise the following steps:
The first step: the prefabricated reinforced concrete heat-preservation balcony producing dimension size according to design drawing in factory;
Second step: prefabricated reinforced concrete heat-preservation balcony is transported to scene, hoisted in position, arranges temporary support below prefabricated reinforced concrete heat-preservation balcony;
3rd step: the balcony floor insulation layer of prefabricated reinforced concrete heat-preservation balcony is alignd with bottom wall panel inner thermal insulating layer and is close to, and with weather proofing sealant, seam is carried out encapsulation process, overhanging anchor bar in balcony floor is anchored in laminated floor slab or cast-in-situ floor, builds floorslab concrete;
4th step: after floorslab concrete maintenance reaches some strength, top wall panel is installed, top wall panel inner thermal insulating layer is alignd with balcony fence inner thermal insulating layer and is adjacent to, and with weather proofing sealant, seam is carried out encapsulation process, overhanging anchor bar on balcony fence is anchored in edge member in top wall panel or sleeper, then build top wall panel concrete;
5th step: treat that top wall panel concrete curing is complete, removes temporary support, completes the installation of prefabricated reinforced concrete heat-preservation balcony;
6th step: when prefabricated reinforced concrete heat-preservation balcony is enclosed balcony, after above-mentioned steps installs, installs balcony window at balcony fence top, and balcony window adopts heat insulation glass window construction, and balcony window and balcony fence contact site do isothermal holding.
CN201310221139.4A 2013-06-05 2013-06-05 Prefabricated heat preservation balcony suitable for industrial production and construction method of prefabricated heat preservation balcony Expired - Fee Related CN103255834B (en)

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Publication number Priority date Publication date Assignee Title
CN103711198B (en) * 2013-12-20 2015-09-30 湖北弘毅建设有限公司 A kind of levels prefabricated balcony plate and and beam between support and connection structure
CN104563281B (en) * 2014-12-09 2018-05-08 济南轨道交通集团有限公司 A kind of prefabricated balcony structure and its construction method
CN109457794B (en) * 2018-11-30 2024-01-23 南京长江都市建筑设计股份有限公司 Combined precast concrete balcony and installation method thereof

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Publication number Priority date Publication date Assignee Title
FR2523620B2 (en) * 1981-02-09 1986-08-22 Sambuchi Boisbluche & Cie PROCESS FOR THERMAL INSULATION OUTSIDE EXISTING WALLS
CN1054641A (en) * 1991-04-22 1991-09-18 谷成 Multi-layer ecology residence
US5355652A (en) * 1989-10-20 1994-10-18 Iosifides Minas Suspended surfaces for the application of plasters
CN1113531A (en) * 1995-01-28 1995-12-20 石家庄市开发区晶达建筑体系发展公司 3-D Structure System for building and construction method therefor
CN2396119Y (en) * 1999-11-11 2000-09-13 马桂臻 Polystyrene sandwich balcony breast board
CN2418172Y (en) * 2000-04-27 2001-02-07 孙世玉 Light heat-insulation enclosure board for balcony
CN2501937Y (en) * 2001-09-19 2002-07-24 张云华 Balcony breast board
CN2663560Y (en) * 2003-10-27 2004-12-15 兰庆林 Lightweight heat preservation balcony railing panel
CN101565967A (en) * 2008-04-25 2009-10-28 谭齐阳 Composite heat-preservation balcony and construction method thereof
CN201474103U (en) * 2009-08-25 2010-05-19 上海朗诗建筑科技有限公司 Balcony broken bridge connecting member
CN203307925U (en) * 2013-06-05 2013-11-27 南京工业大学 Prefabricated heat-insulating balcony suitable for industrial production

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523620B2 (en) * 1981-02-09 1986-08-22 Sambuchi Boisbluche & Cie PROCESS FOR THERMAL INSULATION OUTSIDE EXISTING WALLS
US5355652A (en) * 1989-10-20 1994-10-18 Iosifides Minas Suspended surfaces for the application of plasters
CN1054641A (en) * 1991-04-22 1991-09-18 谷成 Multi-layer ecology residence
CN1113531A (en) * 1995-01-28 1995-12-20 石家庄市开发区晶达建筑体系发展公司 3-D Structure System for building and construction method therefor
CN2396119Y (en) * 1999-11-11 2000-09-13 马桂臻 Polystyrene sandwich balcony breast board
CN2418172Y (en) * 2000-04-27 2001-02-07 孙世玉 Light heat-insulation enclosure board for balcony
CN2501937Y (en) * 2001-09-19 2002-07-24 张云华 Balcony breast board
CN2663560Y (en) * 2003-10-27 2004-12-15 兰庆林 Lightweight heat preservation balcony railing panel
CN101565967A (en) * 2008-04-25 2009-10-28 谭齐阳 Composite heat-preservation balcony and construction method thereof
CN201474103U (en) * 2009-08-25 2010-05-19 上海朗诗建筑科技有限公司 Balcony broken bridge connecting member
CN203307925U (en) * 2013-06-05 2013-11-27 南京工业大学 Prefabricated heat-insulating balcony suitable for industrial production

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