Novel light weight board

Abstract

The invention discloses a novel light weight board, which comprises the following components in parts by weight: 150-250 parts of cement, 50-65 parts of coal ash, 40-60 parts of silicate, 30-50 parts of carboxymethylcellulose, 15-25 parts of emulsion powder and 5-20 parts of calcium stearate. The novel board provided by the invention has the performances of energy conservation, fire protection, sound insulation, light weight and the like, is light and anti-seismic, is more than 120kg including 120kg lighter than a hollow block brick, and solves the problems of crossbeams, large columns and deep foundations. Frame style connection has favorable anti-seismic performance, and is not only applicable to low-rise buildings, but also applicable to high-rise buildings, and buildings in soft ground, sandy beaches, seabeaches and the like.

Description

technical field [0001] The invention belongs to the technical field of home furnishing, and in particular relates to a novel lightweight board. Background technique [0002] At present, the wall panels are generally made of bricks, and the construction period is long. At present, some wall panels for internal partitions generally use light steel keels in the middle, and gypsum boards on both sides. High-grade partition walls, that is, add sound insulation in the middle of the gypsum boards. Cotton and other materials, although this kind of wallboard has a low bulk density, its sound insulation effect is not very good, its heat insulation is poor, and its service life is relatively short. The load-bearing capacity of the board wall is low, and it is dangerous to hang the wall-mounted TVs that are popular now. [0003] Wall materials are an important part of buildings. 70% of building materials are wall materials. A square meter of construction area requires about 2.5 square ...

AI Technical Summary

Problems solved by technology

[0002] At present, the wall panels are generally made of bricks, and the construction period is long. At present, some wall panels for internal partitions generally use light steel keels in the middle, and gypsum boards on both sides. High-grade partition walls, that is, add sound insulation in the middle of the gypsum boards Cotton and other materials, although this kind of wallboard has a low bulk density, its sound insulation effect is not very good, its heat insulation is poor, and its service life is relatively short. The load-bearing capacity of the board wall is low, and the popular wall-mounted TVs are more dangerous to hang on

[0003] Wall materials are an important part of buildings. 70% of building materials are wall materials. A square meter of construction area requires about 2.5 square meters of wall materials for maintenance, and thicker walls will definitely occupy More construction area, indirectly increase construction cost

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