Polypropylene Micro, basalt fiber, and PAN Fiber for concrete mixture in 100-gram pack

100-GRAM PACK

polypropylene (pp) fiber  is a kind of bundle monofilament fiber made from high quality polypropylene by special technology. It has excellent dispersibility in concrete and bonding force with cement body. It has obvious advantages of crack prevention, impermeability enhancement, freezing resistance and impact resistance.
It has strong alkali resistance and is not corroded by hydration products of various alkaline base materials; it has good dispersibility, non-cohesion and non-bundle, which ensures the uniform distribution of fibers in the base materials; it has high toughness and strength, and is not easy to bend into balls in mixing and stirring.

Code: PP1
Density: 1.29g/cm³
Melting point: 255⁰C
Tensile strength: 1650MPa
Elasticity: 32.5GPa
Length: 12mm
Diameter: 13um

Code: PP2
Density: 0.91g/cm3
Melting point: 180°C
Tensile Strength: 556Mpa
Amount of Elasticity: 8828Mpa
Length: 12mm
Diameter: 0.0182mm

Sample mixture:
ideal mixture 0.6-1.5kg/CBM
or
96g-250g of micro fiber per sack of cement,
if 1 CBM consists of 6.25sacks of cement.

PP macro fiber can be used instead of steel fiber to enhance the crack resistance of cement concrete and significantly improve the toughness and flexural of concrete. Because of special shape, PP macro fiber has good combination with concrete and strong bond.

Basalt fiber is made of basalt ore in 1500 ℃ high temperature melting and wire drawing. Also is a new high-performance environmentally friendly green inorganic fiber material. The property of anti-oxidation,anti-radiation,heat and sound insulation,reaction to fire to extend the life of the role architecture, can be widely used in national defense field engineering and traffic infrastructure.

PAN Fiber (Polyacrylonitrile fiber) is a kind of fiber product used for cement and asphalt concrete reinforcement. Compared with polypropylene fiber, polyacrylonitrile fiber has higher tensile strength, better ultraviolet resistance, high temperature resistance and cold resistance, which can significantly reduce the early cracking of cement concrete and enhance the anti-seepage performance. It can significantly improve the toughness and strength of cement concrete, enhance its antifreeze ability and prolong its service life.