Light foaming wall material based on granite and preparation method thereof

Abstract

The invention discloses a light foaming wall material based on granite and a preparation method thereof. The light foaming wall material is prepared from, by weight, 75-90% of granite, 5-20% of clay, 0-10% of fluxing agent, 0.05-5% of foaming agent, 0.05-5% of stabilizer and 0.05-5% of dispergator. The preparation method includes the steps of raw material mixing and ball-milling, spraying, drying and granulation, distribution, melting and foaming, cooling and cutting and the like. The light foaming wall material based on granite remarkably integrates ageing resistance, corrosion resistance, heat insulation, heat preservation, sound isolation, waterproof and fireproof performance, low weight, high strength and environmental friendliness. The light foaming wall material based on granite can directly serve as a building wall material for integrated construction and installation, various kinds of decoration fish treatment can be directly conducted on the granite light foaming wall material, manpower and manufacturing cost are saved, and the material is safe, environmentally friendly and attractive.

Description

technical field [0001] The invention relates to the field of building wall materials, in particular to a lightweight wall material based on granite foam and a preparation method thereof. Background technique [0002] Concrete aerated blocks and hollow bricks used in existing traditional buildings are used as building interior and exterior wall materials, because traditional wall materials are small in size, poor in quality, poor in sound insulation performance, poor in waterproof performance, and easy to age, so the production of aerated concrete and hollow brick walls For the partition wall, it needs sporadic masonry and leveling with cement mortar on both sides due to its small size. It also needs to be waterproofed and heat-insulated on the inner and outer walls. The construction process is cumbersome and consumes a lot of labor and energy. The weight of the wall material itself is too heavy, and a larger amount of foundation construction is required, resulting in an expe...

AI Technical Summary

Problems solved by technology

[0002] Concrete aerated blocks and hollow bricks used in existing traditional buildings are used as building interior and exterior wall materials. Because traditional wall materials are small in size and poor in quality, poor in sound insulation performance, poor in waterproof performance, and easy to age, aerated concrete and hollow brick walls are made For the partition wall, it needs sporadic masonry and leveling with cement mortar on both sides due to its small size. It also needs to be waterproofed and thermally insulated on the inner and outer walls. The construction process is cumbersome and consumes a lot of labor and energy.

The weight of the wall material itself is too heavy, and a larger amount of foundation construction is required, resulting in an expensive overall building cost

More importantly, the garbage caused by the wall materials used in the above traditional buildings cannot be recycled and reused, and a large amount of cement mortar is required for masonry and leveling on both sides before installing the thermal insulation and decorative layer. Not only is the construction cumbersome and expensive, but Moreover, because of the short service life of the exterior wall caused by the multi-layer construction and installation of the exterior wall of the building, once the thermal insulation and decoration layer of the exterior wall cannot last the same life as the building wall, the exterior wall decoration will fall off, causing unimaginable safety consequences.

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