Polyester non-woven fabric, also known as geotextile, is a permeable geosynthetic material made of synthetic fibers through needle punching or weaving. The finished product is cloth-like, with a width of 4-6 meters and a length of 50-100 meters. Polyester non-woven fabric has excellent filtering, isolation, reinforcement and protection, high tensile strength, good permeability, high temperature resistance, freezing resistance, aging resistance and corrosion resistance.
1. Polyester non-woven fabric is the golden partner of drainage board, which can filter water and hold the soil layer. The colors are generally black, yellow, white, gray, itd. Minimum specifications: width; 2 meters, 100 meters long.
2. Polyester non-woven fabric products are non-woven geotextiles reinforced by polyester continuous filaments. The tensile strength is ≥8KNm, and the elongation is 40-60%, which fully meets the requirements of Jr/ To1g98 (Road Shigong Synthetic Material). The technical requirements for geotextiles in the application technical specifications).
3. The thickness of polyester non-woven fabrics is moderate, and the ability to immerse asphalt is strong. It combines with dry oil to form an ideal isolation layer, which has good waterproof and heat preservation effects.
4. Polyester non-woven fabric products have anti-ultraviolet, cold and frost resistance, chemical corrosion resistance and biological damage resistance.
5. Polyester non-woven fabric products are developed for the road surface and have unique single-sided and double-sided singeing patents. When laying, the rough side of the singeing is facing upwards, which can not only improve the bonding force between the surface layer and the interlayer, but also prevent During construction, it is rolled up and damaged by wheels, and at the same time, it can restrain the vehicle, and the spreader will slip on the cloth.
6. Polyester non-woven fabric products are made of 100% polyester, and the melting point of polyester is above 260℃, and no obvious shrinkage occurs below 230℃. Choosing poly non-woven fabric products can avoid high temperature when pushing hot asphalt surface layer. Potential heat shrinkage of the upper and lower fabrics.Oznake: Polyester non-woven fabric