Cast-in-place rigid concrete self-insulation wall composed of openings and opening and closing blocks and wall-building method

Abstract

The invention provides a technical scheme of a cast-in-place rigid concrete self-insulation wall and a wall-building method composed of openings and opening and closing blocks. The wall body of the scheme includes concrete self-insulation opening blocks and concrete self-insulation The insulation opening and closing block, the concrete self-insulation opening block is provided with a groove, and the middle part of the concrete self-insulation opening block is provided with a through hole penetrating through the concrete self-insulation opening block, and the side wall of the through hole has an opening; The concrete self-insulation opening and closing block includes two concrete blocks, there is a groove on the concrete block, and a groove is arranged in the middle of the concrete block, and the groove and the groove are both arranged on the concrete block On one side of the block, the grooves of the two concrete blocks correspond to form through holes. The wall of this scheme adopts polyphenylene granular concrete self-insulating blocks, which have stable thermal insulation performance, and the walls are composed of blocks of different structures, which not only ensures the strength of the wall, but also facilitates on-site construction.

Description

technical field [0001] The invention relates to the technical field of building wall manufacture, in particular to a cast-in-place rigid concrete self-insulating wall and a wall-building method composed of openings and opening and closing blocks. Background technique [0002] With the development of the construction industry, more and more attention has been paid to thermal insulation. In the patent document No. 2009200258 69.6, the patent name is cast-in-place rigid bone foam concrete self-insulation wall block, which discloses the foaming aerated cement block. There is a technical solution with grooves, but this kind of block has poor production stability, low production capacity, low compressive strength, especially the cumbersome installation process, which is not conducive to on-site construction, which is the deficiency of the existing technology. Contents of the invention [0003] The purpose of the present invention is to aim at the deficiencies in the prior art, a...

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Problems solved by technology

[0002] With the development of the construction industry, more and more attention has been paid to thermal insulation. In the patent document No. 2009200258 69.6, the patent name is cast-in-place rigid bone foam concrete self-insulation wall block, which discloses the foaming aerated cement block. The technical solution with grooves is provided, but the production stability of this block is poor, the production capacity is low, and the compressive strength is small. Especially the installation process is cumbersome, which is not conducive to on-site construction. This is the deficiency of the existing technology

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