An integrated composite wall decorative block and its construction method

Abstract

The invention discloses an integrated composite wall decorative building block and a construction method thereof. The decorative building block comprises a finish coat and a brick body, the finish coat and the brick body are formed by integrally mixing foaming cement and ceramic particles, the finish coat is integrally formed on the front face of the brick body through foaming, a longitudinal splicing groove is formed in one of the left side and the right side of the brick body, a longitudinal splicing protruding strip is formed in the other of the left side and the right side of the brick body and corresponds to the longitudinal splicing groove, a horizontal splicing groove is formed in the bottom face of the brick body, a horizontal splicing protruding strip is formed on the top face ofthe brick body and corresponds to the horizontal splicing groove, and a cross groove is formed in the back face of the brick body; the finish coat and the brick body of the decorative building block are formed integrally, and have the advantages that the finish coat never falls off, aging and corroding are resistant, anti-permeability is high, the weight is small, and the properties of heat preservation and sound insulation are good; according to the construction method, high efficiency and rapidness are realized, and construction and labor costs are low.

Description

technical field [0001] The invention belongs to the technical field of decorative concrete blocks, and in particular relates to an integrated composite wall decorative block and a construction method thereof. Background technique [0002] Traditional decorative concrete blocks are all cement sandstone structures, which are formed by pressing steel molds. The structure is relatively simple, the bulk density is relatively high, and the surface is rough sandstone structure. Raw blocks, striped blocks and polished blocks. This type of traditional decorative block is usually formed by pressing, and light materials and foamed cement cannot be added during molding. Although the density is high, the impermeability is not ideal. In order to reduce the bulk density of the block, it is generally made into a hollow block. The structure will bring some difficulties to the construction. In addition, traditional decorative concrete blocks are usually pasted with ceramic exterior wall til...

AI Technical Summary

Problems solved by technology

This type of traditional decorative block is usually formed by pressing, and light materials and foamed cement cannot be added during molding. Although the density is high, the impermeability is not ideal. In order to reduce the bulk density of the block, it is generally made into a hollow block. The structure will bring some difficulties to the construction

In addition, traditional decorative concrete blocks are usually pasted with ceramic exterior wall tiles. Ceramic exterior wall tiles are prone to brick drop problems due to thermal expansion and contraction or construction reasons, which will cause serious safety threats to pedestrians walking downstairs; or use paint or real stone Paint is used to decorate decorative concrete blocks, and the service life of paint or real stone paint is basically 8-10 years, and the maintenance cost in the later period is very high; traditional decorative concrete blocks are constructed by building walls, powder walls, and pasting external walls. Construction steps such as bricks or spray paint, the entire construction process takes a long time, requires a lot of manpower, and the construction labor cost is relatively high

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