Decoration and heat preservation integrated outer wall hanging plate

Abstract

The invention belongs to the technical field of building outer wall hanging plates, and particularly relates to a decoration and heat preservation integrated outer wall hanging plate. The outer wall hanging plate comprises a decoration surface layer, a structural layer, a heat preservation layer and a galvanized steel frame with an embedded part which are arranged in sequence, wherein the embeddedpart penetrates through the heat preservation layer and extends into the structural layer; the outer surface of the decoration surface layer is coated with a protective layer; the protective layer comprises raw materials in weight part: 80 to 90 parts of pure acrylic emulsion, 18 to 21 parts of polyurethane associative thickener, 5 to 8 parts of vinyltriethoxysilane, 12 to 15 parts of hydroxyethyl cellulose, 25 to 30 parts of vinyl alkoxy phosphate, 15 to 20 parts of 2-acrylamide-2-methylpropanesulfonic acid, 8 to 10 parts of n-dodecyl mercaptan and 70 to 100 parts of water. The problem thata traditional heat preservation integrated plate is prone to layering in the heat preservation process is solved, and the waterproof, anti-icing, heat preservation, fireproof, high-strength, self-repairing, abrasion-resistant, rain wash-resistant performance and the like are achieved.

Description

technical field [0001] The invention belongs to the technical field of building external wall hanging panels, relates to an integrated external wall hanging panel, in particular to a decorative and thermal insulation integrated external wall hanging panel, which solves the problem of easy delamination of traditional thermal insulation integrated panels and is applied in external environments , with wear resistance and rain erosion resistance. Background technique [0002] The industrialization of construction is to replace the scattered, low-level and inefficient handicraft production methods in the traditional construction industry through modern manufacturing, transportation, installation and scientific management of large-scale industrial production methods. Some people also summarize the industrialization of construction into six modernizations, namely, continuous, standardized, group, large-scale, integrated, and mechanized, that is, to take technology as the guide, ado...

AI Technical Summary

Problems solved by technology

[0004] There are still some defects in the existing integrated wall panels: (1) most of the integrated panels on the market now adopt the construction method of wet paste integrated panels, which has the risk of falling off; (2) the surface shape of the integrated panels is single, and the decorative effect is not good

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