Preparation method of self-adhesive polymer modified asphalt waterproof coiled material

Abstract

The invention relates to a preparation method of a self-adhesive polymer modified asphalt waterproof coiled material. The method uses a preparation machine of the self-adhesive polymer modified asphalt waterproof coiled material. The machine comprises a base, a coating device, a quantitative feeding device, U-shaped plates and rotating columns, wherein the coating device is arranged in the middle of the upper end of the base; the quantitative feeding device is installed on the left side of the upper end of the base; the U-shaped plates are symmetrically fixed to the left and right sides of the upper end face of the base; and the rotating columns are symmetrically and rotationally arranged on the front and rear sides of the upper ends of the U-shaped plates. The preparation method of the self-adhesive polymer modified asphalt waterproof coiled material provided by the invention can solve the problems that according to a traditional preparation method of a self-adhesive waterproof coiled material gluing layer, when the surface of a waterproof coiled material is coated with glue, the waterproof coiled material cannot be quantitatively coated with the glue, so that a large amount of the glue is often wasted; and the surface of the waterproof coiled material is usually coated with the paint through a roller coating method, and partial areas of the glue coating layer may be non-uniformly distributed, so that the adhesion of the self-adhesive waterproof coiled material is reduced, and the working quality of the self-adhesive waterproof coiled material is influenced.

Description

technical field [0001] The invention relates to the technical field of recycling lunch boxes, in particular to a method for preparing a self-adhesive polymer modified asphalt waterproof coiled material. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls, as an engineering basis The leak-free connection with the building is the first barrier for the waterproofing of the entire project and plays a vital role in the entire project. Waterproof membranes are mainly divided into two types: asphalt waterproof membranes and polymer waterproof membranes. Asphalt waterproofing membrane refers to a roll made of asphalt material, tire material, and anti-adhesive material spread on the surface, which is often used for pasting waterproofing. Asphalt waterproofing membrane has low cost, low tensil...

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the traditional preparation method of self-adhesive waterproof coiled material glue coating layer. When applying glue on the surface of waterproof coiled material, the waterproof coiled material cannot be quantitatively coated with glue, and a large amount of glue coated is often wasted, resulting in Reso...

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