Energy-saving insulation material

Abstract

The invention discloses an energy-saving insulation material, characterized by comprising, by weight, 18-28 parts of calcium silicate, 5-10 parts of diatomite, 8-14 parts of quartz sand, 2-5 parts of polyvinyl butyral, 10-16 parts of pure acetate, 20-30 parts of porous expanded perlite, 3-5 parts of aluminum silica powder, 8-14 parts of magnesium sulfate, 6-13 parts of n-butyl methacrylate, 2-5 parts of acrylic emulsion, 4-10 parts of silicone-acrylic emulsion, 5-14 parts of stearic acid, 2-5 parts of aminopropyltriethoxysilane, 1-5 parts of acetone-formaldehyde polycondensate, 1-3 parts of acrylamido-methylpropane sulfonic acid copolymer, 3-8 parts of lauryl dimethyl amine oxide, 5-12 parts of modified lightweight calcium carbonate, and 8-20 parts of deionized water. The energy-saving insulation material has good thermal insulation, is fireproof, waterproof and corrosion resistant, is used for building exterior wall insulation, is capable of effectively protecting a main structure with the influence of 'heat bridge' substantially eliminated, helps stabilize indoor temperature to ensure that summer is not hot and winter is not cold, and can save energy and protect environment.

Description

Technical field [0001] The invention belongs to the field of energy-saving and environment-friendly materials, and relates to an energy-saving insulation material. Background technique [0002] In buildings, the heat loss of the envelope structure is relatively large, and the walls in the envelope structure account for a large share. Therefore, building wall reform and the development of wall energy-saving technology are one of the most important aspects of building energy-saving technology, and the development of external wall insulation technology and energy-saving materials is the main way to achieve building energy saving. The state's policy of compulsory use of high-quality thermal insulation materials in the construction industry has further expanded the domestic demand for thermal insulation materials. In the face of rapidly growing market demand and wide application, higher requirements are put forward for insulation materials, not only lower thermal conductivity, wider ...

AI Technical Summary

Problems solved by technology

At present, there are not many varieties of thermal insulation materials, and the thermal insulation effect is not ideal. There is still a lot of room for improvement.