Polyacrylonitrile fiber has higher tensile strength than polypropylene fiber, better UV resistance and high temperature and cold resistance, which can significantly reduce the early cracking of cement concrete and enhance the impermeability. And can significantly improve the toughness and strength of cement concrete, enhance its antifreeze ability, and prolong its service life.
The product is used in asphalt concrete to improve the high temperature stability, low temperature crack resistance and durability of asphalt concrete. The multi-purpose polyacrylonitrile fiber in concrete has received extensive attention from the industry and has a broad prospect.
The main function:
Improve the anti-cracking performance and anti-seepage performance of cement concrete, and improve the durability
Improve the toughness and strength of cement concrete
Improve the high temperature stability of asphalt concrete
Improve the low temperature crack resistance of asphalt concrete
Improve the durability and fatigue resistance of asphalt concrete
Improve the water stability and toughness of asphalt concrete