Energy-saving metal finish integral plate and technology for processing same

Abstract

The invention relates to an energy-saving metal finish integral plate and a technology for processing the same, and belongs to the technical field of building plate structures. The technology includes technological steps of 1, cutting polyurethane plates according to the sizes of finish layers 2; 2, mixing polyurethane adhesive with polymethylene poly-phenyl polyisocyanate according to a mass ratio of 1:(1-2) to obtain mixed materials, controlling the temperatures of the mixed materials in the range of 18-42 DEG C and then uniformly pouring the mixed materials between the polyurethane plates and the finish layers to obtain plates; 3, placing the plates obtained in the step 2 in pressure machines, exerting pressures of 0.02-0.1MPa on the plates by the aid of the pressure machines and integrally combining the polyurethane plates with the finish layers; 4, combining the polyurethane plates and the finish layers in the pressure machines for 1-1.5 hours and taking out the energy-saving metal finish integral plate. The energy-saving metal finish integral plate and the technology have the advantages that the energy-saving metal finish integral plate is excellent in heat-insulation and waterproof performance, the construction technology is convenient and speedy, and the finish layers are difficult to crack and fall off.

Description

technical field [0001] The invention relates to an energy-saving metal-decorated integrated board and a processing technology thereof, belonging to the technical field of building board structures. Background technique [0002] In recent years, with the rapid development of the construction industry and the promulgation of the new national standard of 65% building energy saving, people have higher and higher requirements for the thermal insulation performance, quality and artistic effect of building exterior walls. Among all thermal insulation materials, polyurethane materials are favored by customers for their excellent thermal insulation performance. At present, the polyurethane boards on the market are mainly cement coil composite polyurethane boards. Usually, after the board is walled, the board surface needs to be thinly wiped After the ash construction, the exterior finish construction is carried out. This construction method has complicated construction technology, w...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of long construction period, complex construction process, easy cracking and falling off of the decorative surface layer, and substandard waterproof performance of the system in the above-mentioned prior art, and to provide a kind of thermal insulation and waterproof performance, convenient construction technology, decorative Energy-saving metal-finish integrated board with surface layer not easy to crack and fall off and its processing technology

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