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Nov 11, 2020
Silicone rubber waterproof coatings are emulsion-type waterproof coatings prepared by mixing silicone rubber emulsion and other high molecular polymer emulsions as the main raw material, mixing appropriate chemical additives and fillers, etc., uniformly mixing. The coating has good permeability, film-forming properties, water resistance, elasticity, adhesion, high and low temperature resistance, etc., and can be used for construction operations on dry or damp bases without clear water.
Silicone waterproof coatings are mainly used for waterproofing of underground projects, toilets, reservoirs, and roofs. But the thickness of the waterproof layer of the coating film must meet the requirements of the specification.
Features
It can be constructed on a variety of base surfaces such as wet and dry, with long service life, weather resistance, aging resistance, oil resistance and a certain degree of acid resistance, superior waterproof performance, non-toxic, odorless, non-polluting, safe and simple construction, short construction period, etc. advantage. It is an ideal material for class 1 waterproofing.
1. The overall film-forming property is good. After the coating film is cured, it will form a continuous, uniform and integrated rubber-like elastomer. Therefore, the waterproof layer made has no lap joints, which is more suitable for the construction of special-shaped parts.
2. It has good elongation and good tensile strength.
3. Single component, water emulsion type and can be made into color coating.
4. Convenient construction and high efficiency. It can be constructed by scraping, painting and brushing. The humidity of the base is not strictly required, and it can be constructed on wet surfaces; cold construction is particularly advantageous for construction sites where open flames are prohibited and complex shapes are prohibited.
5. Green, environmentally friendly, non-toxic, tasteless, easy to use and safe. The products produced by Qingzhou Zhongdeli Building Waterproof Material Factory are more environmentally friendly.
Folding adaptation range
Various industrial and civil buildings, toilets, kitchens, roofs, gutters, balconies, exterior walls, basements, pools, sewers, mines, tunnels, bridge grouting joints, irrigation expansion joints and other waterproof, moisture-proof, anti-corrosion projects. Smear with tiles and cracks in external walls to block water seepage.
Silicone rubber waterproof coating has good water resistance, permeability, film-forming properties, elasticity, cohesiveness, water resistance and humidity resistance. It is suitable for waterproofing, anti-seepage and leakage repairing projects of underground projects and roofs. It is also an excellent vapor barrier material for cold storage.
Folding construction method
After the powder and emulsion are mixed, a chemical reaction occurs, which penetrates into the pores of the substrate and merges with the substrate to form a crystalline and dense waterproof layer, which seals the passage and penetration of water to achieve a waterproof effect. It should be criss-crossed and back and forth repeatedly. The time interval between the layers shall be the previous one without touching your hands. After the first layer is dry, scrape the next one. It is important or special in flooding, expansion joints, gutters, etc. In the treatment area, the carcass can be added for reinforcement treatment, and the protective layer or other covering layer can be used after the waterproof layer is completed.