Super heat insulation building material

Abstract

The invention relates to a super heat insulation building material. The super heat insulation building material includes a wall base layer; the wall base layer is coated with a melamine resin bindinglayer, an algal mud reactive silicate heat insulating layer, and an acrylic acid waterproof layer from inside to outside; the melamine resin binding layer has excellent adhesiveness, and can allow lasting firmness of the heat insulating coating; the algal mud reactive silicate heat insulating layer can lower the thermal transmission ability of the material, or allow the heat transmission ability of the material to be close to a lowest limit, is a super heat insulation material; heat conduction between objects can be achieved through heat transmission, so the heat essential transmission mannerof the algal mud reactive silicate heat insulating layer drops to the lowest level, and the demand of people for the heat insulation performance can be satisfied; and the waterproof layer can preventwater from penetrating to the heat insulation layer, and can effectively prevent the heat insulation layer from being damaged by water.

Description

technical field [0001] The invention relates to the field of construction, in particular to a super heat-insulating building material suitable for concrete substrates in the field of construction engineering. Background technique [0002] Building energy conservation is one of the key points of my country's energy conservation work, and external wall insulation has become the main product of building energy conservation. [0003] For severe cold regions and cold regions, external wall insulation is not only reasonable, but also applicable, and has developed rapidly. For hot summer and warm winter regions, most of the exterior wall designs only consider heat insulation or focus on heat insulation, and there is still room for improvement. According to the solar radiation heat balance equation of the building enclosure structure, and according to the climate characteristics of different regions, various thermal insulation coatings are reasonably selected and used to form a com...

AI Technical Summary

Problems solved by technology

For hot summer and warm winter regions, most of the exterior wall designs only consider heat insulation or focus on heat insulation, and there is still room for improvement.

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