Precast block for building

Abstract

The invention discloses a precast block for a building. The precast block comprises a housing; a cavity is formed in the housing; a plurality of second connecting pieces are mounted on the side walls on the periphery of the cavity; a heat insulation board, a partition board and a first fixing frame are sequentially mounted in the cavity from inside to outside; a plurality of third connecting pieces are mounted on the side walls on the periphery of the cavity; one end of each third connecting piece is positioned in the cavity and used for limiting the position of the first fixing frame; a plurality of first connecting pieces are mounted on the side walls on the periphery of the cavity; one end of each first connecting piece is positioned in the cavity; a second fixing frame and a cover plate are mounted in the cavity; the second fixing frame is positioned between the cover plate and the first connecting pieces; and a plurality of through grooves are evenly formed on the first and the second fixing frames. The precast block can be combined freely according to requirements of a builder, can be detached and recombined at any time according to requirements, can solve the problems existing in the prior art, and further has excellent sound insulation performance and excellent thermal insulation performance.

Description

technical field [0001] The invention relates to a prefabricated block for building. Background technique [0002] At present, all kinds of buildings constructed with existing building materials, once completed, the various building materials will be fused together and cannot be disassembled and reused, and the buildings cannot be moved. If the building needs to be moved, the heavy cover has to be removed. Removing heavy covers not only needs a lot of manpower and building materials, but also causes air pollution and a lot of construction waste. Therefore, existing building materials cannot satisfy people's use demands. In addition, the heat insulation effect of the buildings constructed of existing building materials can no longer meet the requirements of today's society. Contents of the invention [0003] The object of the present invention is to provide a kind of prefabricated block for building, which can be combined arbitrarily according to the needs of builders, an...

AI Technical Summary

Problems solved by technology

[0002] At present, all kinds of buildings constructed with existing building materials, once completed, all kinds of building materials will be fused together and cannot be disassembled and reused, and the buildings cannot be moved. If the building needs to be moved, the heavy cover has to be removed

Removing heavy covers not only consumes a lot of manpower and building materials, but also causes air pollution and a lot of construction waste

Therefore, the existing building materials can no longer meet people's needs

In addition, the insulation effect of buildings constructed of existing building materials can no longer meet the requirements of today's society.

Images