PCC-501 Capillary Crystalline Coating (GB18445) (Inorganic Waterproof Coating)

Brief Introduction:
1. Yuhong® PCC-501 Capillary Crystalline Coating, a kind of powdery, rigid waterproof coating
2. Building coating made by special cement, quartz sand, and multiple activating chemicals

Features of PCC-501 Capillary Crystalline Coating (Inorganic Waterproof Coating):
1. Odor-free, pollution-free, eco-friendly
2. Mixed with water and be applied by brushing or spraying on concrete surface; dry powder can also be applied to unset concrete surface
3. Waterproofing layer can stand a certain outside force
4. Self-healing capacity of fine crake
5. Convenient and easy to apply

Working Principle:
After reacting with water, the activating chemicals in the material are able to penetrate into the inside of the concrete through water, and form insoluble crystals which build up capillary tracts, eventually resulting in compact and waterproof concrete.

Applications:
1. Applied to the following civil and industrial waterproofing projects: underground works, subways, tunnels, reservoirs, and canals
2. Typical Cases: Beijing subways, Beijing 5th Ring, Beijing 6th Ring, Beijing-Shanghai Expressway etc.