Composite heat insulation concrete shear wall and its construction method

A technology of thermal insulation concrete and composite thermal insulation, applied in thermal insulation, walls, building components, etc., can solve the problems of poor sound insulation performance, complex process and high cost, and achieve the effect of improving thermal insulation, solving complex process and reducing cost

Inactive Publication Date: 2005-04-06
朱秦江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a composite thermal insulation concrete shear wall and its construction method to solve the technical problems of traditional cast-in-place reinforced concrete shear wall structure thermal ins

Method used

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  • Composite heat insulation concrete shear wall and its construction method
  • Composite heat insulation concrete shear wall and its construction method
  • Composite heat insulation concrete shear wall and its construction method

Examples

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Embodiment Construction

[0046] see figure 1 , 2 , 3, 5, this kind of composite thermal insulation concrete shear wall has steel skeleton embedded parts 2 placed inside the concrete foundation 1, and the prefabricated polystyrene thermal insulation wall formwork 3 is connected to the concrete foundation 1, and the prefabricated polystyrene The thermal insulation wall formwork is connected with a steel skeleton, and is fixedly connected with the steel skeleton embedded part 2 of the foundation. The reinforcing bar skeleton in the prefabricated polystyrene thermal insulation wall formwork 3 has stirrups 4, transverse reinforcing bars 5, vertical reinforcing bars 6 and steel sheets 7. The prefabricated polystyrene thermal insulation wall template 3 and the cast-in-place concrete wall 10 are compositely poured into one body.

[0047] Referring to Fig. 4, the doors and windows 9 are connected with the prefabricated polystyrene insulation wall template 3. The wall braces 13 are connected to the inner sid...

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Abstract

One kind of compound heat preservation heat insulation concrete shearing force is strong and the job practice, in the concrete foundation connects the prefabricated polystyrene heat preservation wall template, the prefabricated polystyrene heat preservation wall template interconnection has the steel bar skeleton, the steel bar skeleton by along the board length and along the board widely spaced establishment transverse steel, the embedment steel disk permanent connection becomes along in the board high establishment vertical steel bar and the board. Outside the prefabricated polystyrene heat preservation wall board template the side permanent connection cement tile, the prefabricated polystyrene heat preservation wall template compound constructs with the cast-in-place concrete wall is a body. The invention provides a kind of new energy conservation construction wall, reduced the construction working procedure, reduced the time limit for a project, reduced the construction cost, has solved the energy conservation construction craft complex problem. Is suitable for the multilayer and the small high-rise construction.

Description

(1) Technical field [0001] The invention relates to a concrete shear wall and a construction method. (2) Background technology [0002] In the construction of existing cast-in-place reinforced concrete shear walls, the formwork needs to be supported at first, and after the concrete is poured, the formwork is removed after the concrete reaches a certain strength. This kind of cast-in-place reinforced concrete shear wall has poor thermal insulation and thermal insulation performance, which cannot meet the needs of building energy conservation. The existing improved energy-saving building system is to make a polystyrene foam insulation layer after the concrete pouring construction or at the same time. This traditional construction method has many procedures, long construction period, high cost, complicated process, and is prone to the problem of weak connection between the concrete layer and the insulation layer. In the existing improved shear wall structure, since there is a...

Claims

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Application Information

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IPC IPC(8): E04B1/76E04B2/00
Inventor 朱秦江
Owner 朱秦江
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