Environment-friendly internal and external wall building block and preparation method thereof

Abstract

The invention discloses an environment-friendly internal and external wall building block. The environment-friendly internal and external wall building block comprises a building block body of a rectangular structure; the building block body is provided with a plurality of round through holes in sequence in the length direction of the building block body, and the through holes penetrate through the top and the bottom of the building block body; the center axis where the through holes are located is consistent with the height direction of the building block body; and the two end faces of the building block body are provided with buckling grooves and protrusions in the height direction of the building block body, and the buckling grooves and the protrusions are matched with each other. Meanwhile, the invention further discloses a preparation method of the environment-friendly internal and external wall building block. The environment-friendly internal and external wall building block facilitates overlap joint, improves the perpetual integrity and stability of a wall body, and has the heat preserving, heat insulating and sound insulating effect.

Description

technical field [0001] The invention relates to the field of building materials, in particular to an environment-friendly interior and exterior wall block and a preparation method thereof. Background technique [0002] At present, most of the inner and outer wall blocks used are traditional bricks. In order to improve the thermal insulation performance and seismic performance of the inner and outer wall masonry, some aerated bricks are generally attached to the outer surface of the block. Because The bond between the attached aerated brick and the block is not very strong, and there is a risk of delamination during use, which affects subsequent use. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention provides an environmentally friendly interior and exterior wall block, and at the same time provides a preparation method for the block. The block is easy to overlap and improves the permanent integrity and stabili...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the inner and outer wall blocks used are traditional bricks. In order to improve the thermal insulation performance and seismic performance of the inner and outer wall masonry, some aerated bricks are generally attached to the outer surface of the block. Because The bond between the attached aerated brick and the block is not very strong, and there is a risk of delamination during use, which will affect subsequent use

Images