Environment-friendly sound-insulation, heat-insulation, waterproof and weather-resisting material and preparation method thereof

Abstract

The invention discloses an environment-friendly sound-insulation, heat-insulation, waterproof and weather-resisting material and a preparation method thereof. The environment-friendly sound-insulation, heat-insulation, waterproof and weather-resisting material is prepared from the following raw materials in parts by weight: 15 to 20 parts of modified filling soil, 6 to 8 parts of enhanced fibers,5 to 7 parts of sound-absorption filler, 3 to 5 parts of nano additive, 5 to 9 parts of silicon dioxide sol, 20 to 26 parts of mineral powder filler, 9 to 11 parts of acrylic emulsion, 5 to 7 parts ofadhesion auxiliary agent, 3 to 5 parts of coupling agent, 3 to 5 parts of calcium carbonate powder and 4 to 6 parts of flame-retarding additive. The environment-friendly sound-insulation, heat-insulation, waterproof and weather-resisting material has excellent sound-insulation and noise-reduction effects, relatively good heat-insulation and waterproof performance and excellent wear resistance andcompression resistance, and does not volatilize harmful substances; furthermore, the environment-friendly sound-insulation, heat-insulation, waterproof and weather-resisting material also has certainadsorption performance and has the effect of purifying indoor air; meanwhile, the preparation method of the sound-insulation material has the advantages of relatively low cost, easiness for obtainingthe raw materials, simple technology, easiness for operation and easiness for realizing industrial production, and has relatively high practical value and a good application prospect.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an environment-friendly, sound-proof, heat-insulating, waterproof and weather-resistant material and a preparation method thereof. Background technique [0002] Now, with the continuous acceleration of urbanization, noise pollution is becoming more and more serious. In order to effectively cut off noise, the usual solution is to use soundproofing materials. Existing sound insulation materials are generally cement concrete, glass panels, etc., these sound insulation and so on. The sound insulation effect of these sound insulation materials is not very good, so the usual solution is to increase the thickness of the sound insulation materials. The problem caused by this is that the quality of the sound insulation material is too heavy, the cost is too high, and the installation process is very inconvenient. Polypropylene-based composite non-woven materials made by melt...

AI Technical Summary

Problems solved by technology

However, due to the lack of sound insulation materials or the poor performance of sound insulation materials in houses, the sound of walking on the floor upstairs, the crying of babies in the neighbors, and the quarrel between husband and wife can be introduced into our houses; more importantly, It is your own voice that can also be transmitted to other families, which brings hidden dangers to privacy protection