Features of waterproof board:

1. High anti-seepage coefficient - the waterproof board has the anti-seepage effect that ordinary waterproof materials can't compare. HDPE waterproof board has high-strength tensile mechanical property. Its excellent elasticity and deformation ability make it very suitable for expansion or contraction base surface, and can effectively overcome the uneven settlement of the base surface. The water vapor permeability coefficient K < = 1.0 * 10-13g.cm/c cm2. S.pa

2. Chemical stability waterproof board has excellent chemical stability and is widely used in sewage treatment, chemical reaction tank and landfill. It is resistant to high and low temperature, asphalt, oil and tar, acid, alkali, salt and other 80 kinds of strong acid and alkali chemical medium corrosion

3, aging resistance - waterproof board has excellent anti-aging, anti ultraviolet, anti decomposition ability, can be exposed, and the material life is up to 50-70 years. It provides a good material guarantee for environmental seepage control.

4. Resistant to plant roots - HDPE waterproof board has excellent puncture resistance and can resist most plant roots

5. High mechanical strength - waterproof board has good mechanical strength, breaking tensile strength is 28mp, breaking elongation is 700%

6. The cost is low and the cost is higher - HDPE waterproof board adopts new technology to improve the anti-seepage effect, but the production process is more scientific and fast, so the product cost is lower than the traditional waterproof materials. According to the actual calculation, the cost of general projects using HDPE waterproof board will be about 50% less

7. High construction speed - waterproof board has high flexibility, various specifications and various laying forms to meet the anti-seepage requirements of different projects. It adopts hot-melt welding, with high weld strength and convenient, fast and healthy construction

8. Environmental protection and non toxicity - the materials used in waterproof board are all non-toxic and environmental protection materials. The anti-seepage principle is ordinary physical changes, and does not produce any harmful substances. It is the best choice for environmental protection, aquaculture and drinking water pools