Surface treatment process for formed cement foaming insulation board

Abstract

The invention relates to a surface treatment process for a formed cement foaming insulation board, which comprises a bottom plate, a supporting frame, a gluing device and a laminating device, the supporting frame is installed at the upper end of the bottom plate, conveying rollers are evenly installed in the supporting frame through pin shafts, the gluing device is installed on the left side of the interior of the supporting frame, and the laminating device is installed on the right side of the interior of the supporting frame. According to the invention, the problems that the existing equipment is inconvenient to operate; the gluing effect is poor and the coating is not uniform; the foaming insulation board is of a porous structure; a glue solution cannot quickly permeate into the foaminginsulation board; a depression on the surface of the foam insulation board is generated after filming, which affects the surface quality; and meanwhile, when existing equipment is used for carrying out film coating processing on the foaming heat preservation plate, deviation usually occurs between a thin film and a plate, the phenomena of wrinkles and bubbles are likely to occur on the outer surface of the attached thin film, and the using effect is affected are solved.

Description

technical field [0001] The invention relates to the field of processing cement foam insulation boards, in particular to a surface treatment process for cement foam insulation boards after forming. Background technique [0002] Foamed cement insulation board is currently the most ideal insulation material for wall insulation and wall insulation fireproof isolation belt. Its advantages are: low thermal conductivity, good insulation effect, non-combustible, waterproof, strong adhesion to the wall, and high strength , non-toxic radioactive substances and environmental protection; foamed cement insulation boards are mainly used for roof insulation boards, interior and exterior wall insulation boards, adhesive mortars are directly bonded with cement mortar, and used as coating surfaces of exterior wall insulation boards, and waterproof and anti-cracking mortar can be directly used And glass fiber mesh cloth as a protective layer. [0003] At present, the existing cement foam insu...

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Problems solved by technology

[0005] The present invention can solve the problem of poor glue coating effect and uneven coating when the existing equipment applies glue to the foamed heat preservation board, and because of the porous structure of the foam heat preservation board, the glue cannot quickly penetrate into the foam heat preservation board Internally, there is a depression on the surface of the foamed insulation board after the film is pasted, which affects the surface quality of the board. Wrinkles and air bubbles are prone to appear on the outer surface of the finished film, which affects the use effect and other problems

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