Anti-corrosion heat insulation material with self-adhesion layer

Abstract

The invention discloses an anti-corrosion heat insulation material with a self-adhesion layer. The anti-corrosion heat insulation material comprises a metal waterproof layer, a first anti-corrosion layer, a heat insulation layer, a second anti-corrosion layer, a flame-retardant layer and the self-adhesion layer which are arranged from top to bottom, wherein the metal waterproof layer is a nano-silver color metal tile; the first anti-corrosion layer is an inorganic paint layer; and the second anti-corrosion layer is a composition of polyurethane resin and glass fiber. By adopting the mode, the anti-corrosion heat insulation material with the self-adhesion layer uses high-viscidity self-healing pressure-sensitive adhesives as a bottom layer, uses a polystyrene heat insulation plate and the double anti-corrosion layers as middle layers, and uses nanometer metal as a surface waterproof layer, and has the characteristics that the construction is simple and convenient; the construction quality is reliable; the integral cost performance is high; and the waterproof, heat insulation, anti-corrosion and flame-retardant effects are achieved.

Description

technical field [0001] The invention relates to surface paving materials, in particular to an anti-corrosion and thermal insulation material with a self-adhesive layer. Background technique [0002] In roofing engineering, waterproofness is the most required for paving materials, but the anti-corrosion requirements are not very strict. As a result, after a long period of use, although the paving materials have achieved excellent waterproof effects, after a long time The surface is also corroded by the wind and sun, which leads to the damage of the entire material. [0003] For anti-corrosion requirements, the surface is generally painted with a paint layer. However, the paint wears off after a long period of use, and the surface materials with strict anti-corrosion requirements cannot play a good protective role. In this situation, the realization of integrated product technology of flame retardant, anti-corrosion and thermal insulation is undoubtedly a kind of exploration ...

AI Technical Summary

Problems solved by technology

[0002] In roofing engineering, waterproofness is the most required for paving materials, but the anti-corrosion requirements are not very strict. As a result, after a long period of use, although the paving materials have achieved excellent waterproof effects, after a long time exposed to the wind and sun, its surface is also corroded, resulting in damage to the entire material

[0003] For anti-corrosion requirements, the surface is generally painted with a paint layer. However, the paint wears off after a long period of use, and the surface materials with strict anti-corrosion requirements cannot play a good protective role.

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