Dragon Boat Festival holiday just passed, small inevitably some sadness, but had to work Oh, tell you that we Sisiyuan is specialized in producing polypropylene fiber engineering, import and export to many countries, today Xiaobian Encyclopedia of polypropylene under Engineering fiber:

Engineering polypropylene fiber polypropylene synthetic fiber and other raw materials. After the concrete was added polypropylene fiber engineering, fiber can easily quickly and evenly dispersed in concrete to form a support system to the chaos, stress directional dispersion of concrete, to prevent the occurrence and development of cracks in the concrete of the Central Plains, to eliminate or reduce the number of micro-cracks and native scale, which greatly improves the impermeability of concrete crack and improve the toughness of concrete, thus extending the service life of concrete. In addition, as the fiber itself has a certain strength, fibers are uniformly dispersed in the concrete and form the anchor role, which may absorb some of the destructive energy in an instant. Reduce the brittleness of concrete, improve the toughness of concrete change damage characteristics of concrete.
       Crack: improve concrete plasticity stage non-structural cracks crack resistance.
       Impermeability: improve impermeability, it is an effective rigid waterproof material.
 Volume range: 0.6-1.8 kg / m3, concrete cracking impermeable typically 0.9kg / m3.

Engineering polypropylene fiber quality choice Jiangsu Sisiyuan Fiber Co., Ltd., we are professional at your service!