Inorganic anti-neutralization, waterproof, and anti-corrosion floor finish material coating composition that can be applied without a primer in the wet state of concrete moisture content of 100%, and construction of anti-neutralization, waterproof, anti-corrosion, and floor materials using it method

Abstract

The invention relates to an inorganic anti-neutralization, waterproof, and anti-corrosion floor finish material coating composition that can be applied without a primer in the wet state of the concrete moisture content of 100%, and the anti-neutralization, waterproof, anti-corrosion, The ground material construction method aims to provide an inorganic anti-corrosion coating with excellent impact resistance, permeability and slip resistance that can be directly applied to concrete structures in a wet state with a moisture content of 100% without the need for primer coating. Neutralizing, waterproofing, anti-corrosion, floor material coating composition and application method therefor. The invention comprises: a step of removing foreign matter on the surface of the concrete structure; a wet composition step of sprinkling water on the surface of the concrete structure from which the foreign matter has been removed 1 to 2 hours before construction to form a wet state; A coating film forming step in which an inorganic floor material coating composition is applied and cured to form a coating film. Moreover, the inorganic ground material coating composition is mixed with 200 to 300 parts by weight of inorganic powder in 100 parts by weight of an aqueous solution. 45-70 parts by weight of silicon powder, 15-22 parts by weight of inorganic pigments, 0.5-4 parts by weight of alumina cement, 0.31-0.5 parts by weight of PC (Polycarboxylate) dispersant, 0.2-0.4 parts by weight of powder Foaming agent, 0.1-0.2 parts by weight of surface stabilizer, 0.05-0.1 parts by weight of bentonite.

Description

technical field [0001] The present invention relates to inorganic material anti-neutralization, waterproof, anti-corrosion, ground finishing material coating composition and anti-neutralization, waterproof, anti-corrosion, ground material construction method using it, specifically, need not to coat primer in 100 It can also be directly applied to the surface of concrete structures when the air humidity and concrete water ratio are 100%, and it has excellent adhesion, impact resistance, permeability and skid resistance, chemical resistance, water resistance, and abrasion resistance. , non-combustibility, and can be used as anti-neutralization, waterproof, anti-corrosion, and floor finish materials, which do not require primers and are environmentally friendly inorganic coating compositions and construction methods using them. Background technique [0002] The pillars, beams, walls, and ground of general concrete structures and steel structures are the most exposed structural ...

AI Technical Summary

Problems solved by technology

[0014] Moreover, when the concrete structure is wet, the concrete structure should be completely dried to reduce the moisture content to below 8%, and then the primer and polymer cement mortar can be applied, because the moisture on the surface will increase the difficulty of construction

[0015] In particular, most of the water purification tanks and distribution tanks managed by the government and local governments in the sewage facilities are not permeable inside most of the water tanks installed in residential complexes and buildings, and organic products with low moisture resistance are applied, so twice a year When cleaning and inspecting the water tank, the coating materials are likely to fall off, bulge, and blisters occur, and in the process of applying organic coating agents for maintenance, the relevant personnel are easily suffocated and injured by organic solvents, and the gas generated by organic solvents permeates the tank. various adverse phenomena such as the inability to use the stored water

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