Heat preservation and energy saving building wall coating

Abstract

The invention discloses a heat preservation and energy saving building wall coating which comprises the following parts by weight of materials: 50-80 parts of cement, 20-30 parts of gypsum powder, 10-15 parts of Portland cement, 3-9 parts of diatomite, 2-8 parts of opening expansion perlite, 1-3 parts of rutile titanium dioxide, 2-4 parts of a foaming agent, 3-5 parts of a film forming additive, 1-6 parts of an antifreeze, 2-7 parts of ammonium polyphosphate, 3-5 parts of pentaerythritol, 1-3 parts of melamine cyanurate, 2-6 parts of montmorillonite and 1-3 parts of hollow glass bead. The heat preservation and energy saving building wall coating has no pollution and no irritation, and good permeability, small coefficient of thermal conductivity, large coefficient of heat insulation and high bonding strength, and is energy saving, environmentally friendly, safe, applicable, energy saving, good in thermal insulation flame-retardant effect, high in compression coefficient, good in anti cracking performance, low in cost, wide in application range, and production cost saving.

Description

technical field [0001] The invention relates to a heat-preserving and energy-saving building wall coating. Background technique [0002] With the continuous change of people's living environment, the effect of people's heat insulation and heat preservation on the house is also continuously improved, and the wall materials appearing on the market are all made of polystyrene, polyurethane and other materials, foam glass and other materials. The thermal insulation effect is poor, the thermal insulation effect is low, the thermal insulation and energy-saving effects are poor, and it is not environmentally friendly except for the low solar heat effect, and it does not have fireproof performance. The products are easy to age, and the wall materials are expensive, which increases People's consumption standards and the craftsmanship in the production process are also complicated. A single thermal insulation wall material does not have fireproof performance. With the improvement of ...

AI Technical Summary

Problems solved by technology

[0002] With the continuous change of people's living environment, the effect of people's heat insulation and heat preservation on the house is also continuously improved, and the wall materials appearing on the market are all made of polystyrene, polyurethane and other materials, foam glass and other materials. The thermal insulation effect is poor, the thermal insulation effect is low, the thermal insulation and energy-saving effects are poor, and it is not environmentally friendly except for the low solar heat effect, and it does not have fireproof performance. The products are easy to age, and the wall materials are expensive, which increases People's consumption standards, the process of production process is also complicated