Manufacturing method and construction method of plate with anti-corrosion and anti-skid additional layer

Abstract

The invention relates to the field of corrosion prevention, in particular to a manufacturing method of a plate with an anti-corrosion and anti-skid additional layer, which is suitable for covering the surfaces of a steel plate, an aluminum plate, a cement foundation surface and a glass fiber reinforced plastic panel, and carrying out oxidation layer treatment on a foundation lining plate. Removing oil stains and dust on the surface of a construction surface by using a special degreasing agent, drying, and brushing a special elastic primer for a base material once; a first layer of polyurea is constructed on the outer side faces of the step face steel plate and the front edge folding steel plate, special color sand or rock slices of the polyurea are flatly laid after the first layer of polyurea is coated, and after redundant color sand or rock slices on the surface are removed, scraping is conducted to be flat, and surface aerosol is removed; a second layer of polyurea is constructed on the first covering layer, redundant colored sand or rock slices on the surface are removed, then scraping is conducted, and surface aerosol is removed; the outer side face of the second covering layer is coated with polyurea floating coat once to be saturated; and the surface layer of the covering layer is covered with a layer of polyurea super-wear-resistant varnish. According to the method, the non-slip mat layer can be formed on the basis of the original step ladder, and meanwhile, the overall effect of integration of the laying layer and the original step ladder is considered.

Description

technical field [0001] The invention relates to the field of stair anti-slip technology, in particular to a method for manufacturing a plate with an anti-corrosion and anti-slip additional layer. Background technique [0002] Some step ladders in the prior art are made of steel plates. The step surface of the step ladder is painted with paint to form an anti-corrosion and anti-rust effect. some cons. In some steps, there are also some cases where steps made of other materials, such as aluminum or concrete materials, etc., the steps made of the above materials are similar to those made of steel plates, and the above-mentioned problems still exist. disadvantages. [0003] The surface of the step ladder made of steel plate is especially easy to fall off after a long time of use, making the steel plate easy to rust. Because the paint painted on the surface of the step ladder is easy to slip after being wetted with water, even if the step surface of the step ladder forms raise...

AI Technical Summary

Problems solved by technology

[0003] The surface of the step ladder made of steel plate is easy to fall off after a long time of use, which makes the steel plate easy to rust

Because the paint painted on the surface of the step ladder is easy to slip after being wetted with water, even if the step surface of the step ladder forms raised lines, its anti-skid effect is difficult to achieve excellent anti-skid effect when the air is humid or the surface has water collection

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