Multi-purpose quick-effective waterproof adhesive

Abstract

The invention discloses multipurpose quick-effective hydraulic glue, which comprises the following parts: 45-60% synthesized emulsion, 0.1-0.2% inorganic dispersant, 0.1-2% organic dispersant, 0.1-0.3% defoamer, 30-40% common silicate cement, 5-15% heavy calcium carbonate and 0.1-1% cement accelerator. The invention possesses high exending strength and high wet-base binding strength, which displays elastic water-proof coating with relative fracture extending property.

Description

technical field [0001] The invention relates to a quick-acting waterproof glue. Background technique [0002] The current common polymer cement-based waterproof coating (referred to as "JS" coating) is a product recommended by the Ministry of Construction. This product is made of organic materials (synthetic polymer emulsion) and inorganic materials (cement). It is safe and hygienic when used. It has a pungent smell and is an environmentally friendly product. Therefore, it is used as a waterproof layer in the bathroom, kitchen and basement moisture barrier in residential buildings. However, the coating should not be too thick at one time during construction, otherwise the coating film will crack when it dries and solidifies. Therefore, to reach the specified thickness (1-1.5mm), the project needs 2-3 days to complete. Therefore, in terms of construction speed, it is not as good as reaction-curable polyurethane coatings, and has the disadvantage of a long construction period...

AI Technical Summary

Problems solved by technology

Therefore, in terms of construction speed, it is not as good as reaction-curable polyurethane coatings, and there is a shortcoming of a long construction period.

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