Waterproof energy-saving heat insulation material

Abstract

The invention discloses a waterproof energy-saving heat insulation material, which is prepared from the following ingredients in parts by weight: 18 to 28 parts of calcium silicate, 5 to 10 parts of diatomite, 30 to 50 parts of sepiolite, 18 to 26 parts of waste ceramic powder, 10 to 16 parts of pure acrylic ester, 20 to 30 parts of open hole expanded perlite, 3 to 8 parts of antimony-based nanometer composite environment-friendly fire retardants, 8 to 14 parts of magnesium sulfate, 4 to 9 parts of polypropylene fiber, 2 to 5 parts of acrylic emulsion, 6 to 12 parts of hydroxypropyl methyl cellulose water-retaining agents, 5 to 14 parts of stearic acid, 2 to 5 parts of aminopropyltriethoxysilane, 1 to 5 parts of aldehyde acetone polycondensate, 8 to 14 parts of seaweed glue, 1 to 3 parts of 2-acrylamide-2-methylpropane sulfonic acid copolymers, 3 to 8 parts of dodecayl dimethyl amine oxide and 5 to 12 parts of modified light calcium carbonate. The waterproof energy-saving heat insulation material has the advantages that the heat insulation performance is good; the hydrophobic function is good; the material per se has good ventilation performance; the waterproof performance of the thermal isolation and heat insulation material is good; the room temperature favorably keeps stable; the waterproof energy-saving heat insulation material is used for improving the living comfort, prolonging the building service life, and reducing the heating heat loss and cold air loss, so that the goal of reducing the energy consumption is reached.

Description

technical field [0001] The invention belongs to the field of energy-saving and environment-friendly materials, and relates to a waterproof, energy-saving and thermal insulation material. Background technique [0002] In buildings, the heat loss of the outer envelope structure is relatively large, and the wall accounts for a large share in the outer envelope structure. As an important building energy-saving technology, external wall insulation has been highly valued worldwide, and all countries have started the actual implementation of energy-saving indicators for building walls. The existing insulation layer material has single function and poor hydrophobic function. It is necessary to add a waterproof coating when using it. The air permeability is poor. After curing, it has strong water absorption and has no waterproof function. The effect of heat insulation and thermal insulation will cause damage to the cohesive force of the material, causing serious safety hazards to th...

AI Technical Summary

Problems solved by technology

The existing insulation layer material has single function and poor hydrophobic function. It is necessary to add a waterproof coating when using it. The air permeability is poor. After curing, it has strong water absorption and has no waterproof function. To the effect of heat insulation, resulting in damage to the cohesive force of the material, causing serious safety hazards to the building

In the face of rapidly growing market demand and wide application, higher requirements are put forward for thermal insulation materials. There are not many varieties of thermal insulation materials, and the thermal insulation effect is not ideal.