CN201687089U

CN201687089U - Thermal insulation shear wall system

Info

Publication number: CN201687089U
Application number: CN201020111349XU
Authority: CN
Inventors: 黄靓; 范琢宇; 李登; 易楚军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-10
Filing date: 2010-02-10
Publication date: 2010-12-29
Anticipated expiration: 2020-02-10

Abstract

The utility model discloses a thermal insulation shear wall system. In the technical scheme, an outer wall part comprises a sandwiched wall body, and an outer wall (1) of a shear wall serves as an outer leaf wall of the sandwiched wall body of the outer wall instead of the structure of the existing sandwiched wall. The spacing between an inner leaf wall (5) of the outer wall and the outer wall of the shear wall is 50-300mm, thereby forming a sandwich layer (2) which can achieve the function of thermal insulation. Moreover, the connecting part of the outer wall and the inner wall of the shear wall is disconnected for communication of the sandwiched layer so as to cut off a cold bridge and a heat bridge. Compared with the traditional sandwiched wall body, the shear wall is arranged at the outer side of the outer wall, thereby slowing down the condensation and cracking. In addition, the inner leaf wall (5) of the outer wall can be conveniently replaced and maintained, thereby preventing an outer leaf wall body from cracking or being damaged under the external effect of a plane with the air pressure, the earthquake and the like. The utility model can also cut off the cold bridge and the heat bridge between the inner wall and the outer wall of the shear wall, and achieve the good performance of thermal insulation.

Description

A kind of heat-insulated shear wall system

Technical field

The utility model designs a kind of novel heat insulation structural system, and it is energy-conservation to be mainly used in building structure.

Background technology

At present, the building energy consumption of China has accounted for about 30% of national total energy consumption.And in American-European developed country, building energy consumption can account for higher.And popular External Walls Heating Insulation has external wall outer insulation, the gentle sandwich wall of exterior wall insulating at present.Interior insulation is to add in the inside of external wall structure to do insulation layer.Because insulation layer is made in body of wall inside, has reduced the usable floor area of the commercial house; Next is the secondary decoration that influences the resident, does not hang the weight of decoration painting and so on the indoor wall, and interior wall hangs and mounting article is easy to destroy internal insulation structure; Be phenomenons such as body of wall is mouldy in possible producing once more.External Thermal Insulation Technology for External still has jejune place, such as constructional difficulties and cost than higher, run into that bad weather comes off easily, seepage, and can not tile fixing and hang defective such as marble, even the danger of initiation fire is arranged.The siphonal lobe wall of tradition sandwich wall can't change maintenance difficult.And because the siphonal lobe wall is a non, under outside other planes such as wind or earthquake, acting on, the easy cracking destruction of siphonal lobe wall.

The utility model content

The purpose of this utility model is to provide a kind of shear wall structure system of thermal insulation, to reduce building energy consumption in use.Heat-insulated shear wall system partly is a kind of sandwich wall at exterior wall, but opposite with present sandwich wall, with the siphonal lobe wall as load bearing wall.The internal lobe wall is indoor, and with siphonal lobe wall interval 50mm to 300mm, exterior wall internal lobe wall is parallel with the shear wall exterior wall, forms laminboard layer, plays the effect of thermal insulation.And the place in shear wall exterior wall and interior wall handing-over disconnects, and cuts off cold and hot bridge, and the exterior wall partition wall links to each other with the shear wall interior wall, and beam or dark beam can be set under the exterior wall partition wall.

When building operations, build or build by laying bricks or stones the siphonal lobe wall earlier, promptly the shear wall exterior wall can be filled or partially filled heat insulating material in the laminboard layer position more according to actual needs, builds the internal lobe wall at last again.And shear wall exterior wall and shear wall interior wall are disconnected, keep 50mm to 300mm distance.

The utlity model has following advantage and effect:

1. compare with traditional sandwich wall, concrete shear force wall is arranged on the exterior wall lateral surface, can slow down the dewfall phenomenon;

2. the exterior wall partition wall is arranged on indoorly, changes and keep in repair all very convenient for it, guarantees heat-insulating property;

3. compare with traditional sandwich wall, the exterior wall partition wall has been avoided acting on down the problem of wall crazing, destruction outside the planes such as blast or earthquake indoor;

4. heat-insulated shear wall system is compared with traditional sandwich wall system, has further reduced the cold and hot bridge between shear wall interior wall and the shear wall exterior wall, has thermal and insulating performance preferably.Traditional sandwich wall system needs every layer collar tie beam is set, thereby produces the banded cold and hot bridge that a height is 240mm-400mmd.And the cold and hot bridge of heat-insulated shear wall system only forms the banded cold and hot bridge that height is 60mm-120mm outside floor.

Description of drawings

Fig. 1 exterior wall junction schematic perspective view in the heat-insulated shear wall that consumes energy;

Fig. 2 heat-insulated shear wall system vertical cross section figure;

Figure 31-1 sectional drawing;

Description of reference numerals is as follows:

1, beam 4, shear wall interior wall 5, exterior wall internal lobe wall 6, the floor that is provided with under shear wall exterior wall 2, laminboard layer 3, the exterior wall internal lobe wall

The specific embodiment:

Below with reference to accompanying drawing the utility model is further described:

Heat-insulated shear wall system is a sandwich wall at the exterior wall wall segment, and wherein concrete shear force wall is the siphonal lobe wall, builds the thick internal lobe wall of building by laying bricks or stones of 100mm by laying bricks or stones at distance shear wall exterior wall 100mm place, and fill insulant material not in laminboard layer forms air layer.Join disconnection at shear wall exterior wall and interior wall, as Fig. 2, the slit of generation can make laminboard layer be communicated with, and blocks cold and hot bridge.

Claims

1. heat-insulated shear wall system, it is characterized in that: shear wall exterior wall (1) disconnects with shear wall interior wall (4) junction, apart from 50mm to 300mm the exterior wall internal lobe wall (5) parallel with the shear wall exterior wall is set in the indoor one side of shear wall exterior wall, the exterior wall partition wall links to each other with the shear wall interior wall, forms laminboard layer between shear wall exterior wall and the internal partition wall.

2. according to right 1 described heat-insulated shear wall system, it is characterized in that: beam or dark beam can be set under the exterior wall partition wall.

3. according to right 1 described heat-insulated shear wall system, it is characterized in that: laminboard layer can be filled or partially filled heat insulating material.