Hollow brick with U-shaped section

Abstract

The invention discloses a hollow brick with a U-shaped section. The hollow brick comprises a main body, wherein the section of the main body is a U-shaped section; the U-shaped section is divided into a vertical wall A and a vertical wall B, wherein the wall A is 3-4 times thicker than the wall B; a heat-preserving-material filling hole is formed in the inner part of the wall A; through holes are formed in the inner part of the wall B, surrounding the heat-preserving-material filling hole, and the bottom of the main body. The hollow brick disclosed by the invention has the benefits that because the section of the main body of the hollow brick is the U-shaped section, when concave wall bodies are needed during building construction, a formed hollow-brick structure does not need to be damaged by building workers, so that the anti-shock performance of the hollow brick and the anti-shear performance of the hollow brick are guaranteed; besides, the heat-preserving-material filling hole is formed in the inner part of the wall A, and the heat preserving materials can be directly added in the heat-preserving-material filling hole during production to realize factory prefabrication, so that the time for building construction is greatly shortened.

Description

technical field [0001] The invention belongs to the field of building material production, in particular to a hollow brick with a U-shaped section. Background technique [0002] Hollow brick is just a kind of building material, and there is no problem in using it scientifically. The use of hollow bricks is very scientific, and the quality requirements are also high. It is related to the investigation of whether the foundation is suitable for using hollow bricks, how to design them, and whether there are any problems with cement and other related ingredients during construction. It is no problem to use qualified hollow bricks according to strict procedures and scientific use, and strictly implement relevant national standards. In the same way, if the relevant national standards are not strictly implemented in the use of solid bricks, problems will also occur. [0003] The percentage of the total area of ​​holes in the hollow brick to the area of ​​the brick where it is loca...

AI Technical Summary

Problems solved by technology

[0005] The existing hollow brick structure is single and cannot be prefabricated in the factory. The construction workers have to transform the formed hollow brick structure according to the actual situation of the building. The workload of the construction workers is increased, and the destruction of the formed hollow brick structure is greatly reduced. The seismic performance and shear resistance of hollow bricks, especially the existing hollow bricks, have a uniform carcass wall thickness and a long firing time, but some carcass are thin but do not have good seismic performance and shear performance, which increases production to a certain extent. Manufacturer's processing cost

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