【Product Introduction】

This product is an integrated composite waterproof material with double waterproof function that uses the permeable crystalline material to the penetration mechanism of concrete, combined with epoxy resin emulsion and the unique adhesion and water retention of concrete and cement mortar base layer.

【Scope of application】

It is suitable for all concrete surfaces, metal tanks and internal and external surfaces of pipelines of national key engineering projects, and has been widely used in urban subways, high-speed railways, tunnels and bridges, water conservancy and electromechanical, petrochemical, marine drilling, military and civilian dual-use and other engineering fields.

【Product Features】

● 1. The active ingredients in the slurry can penetrate into the capillary pores in the cement base surface, micro-cracks and produce chemical reactions, and penetrate into the interior of the substrate to form a dense waterproof layer crystal;

2. It can cover hair-like cracks (less than 0.4 mm) to resist and slight shocks;

3. It can be constructed on a wet base surface, and subsequent processes such as ceramic tiles can be directly pasted without making a mortar protective layer;

4. The crystalline body penetrates deep into the pores of the substrate, with high impermeability and compressive strength, and has the waterproof function of negative water surface;

5. It can be directly used in drinking pools and fish ponds; The coating has the effect of inhibiting the growth of mold and can prevent the contamination of the finish by moisture salts.

【Construction technology】

● 1. Carefully inspect the base surface of the waterproof layer, carefully deal with the defects, and clean them up.

(1) The base surface should be flat, smooth, no sand, no peeling, have a certain strength, the drainage slope meets the design requirements, and the yin and yang angles should be made into rounded corners or slope corners with a diameter of not less than 30mm.

(2) If the base surface is dry, the base surface must be pre-moistened in advance to keep the base surface wet, but there can be no open water.

(3) The defects of the base surface should be treated before the construction can be continued.

(1) When uneven, pitted, and stagnant, it can be filled with Baishiju plugging king.

(2) Surface peeling should be removed.

2. For the repair of the old waterproof layer, the adhesion on the base surface should be clear and clean, and it should be smoothed. The surface of the old waterproof layer is flat, the material has not failed, and the polyurea coating is compatible with the polyurea coating can be directly continued on the construction.