54mm 100% Polypropylene Macro Twist Fiber for Concrete

54mm 100% Polypropylene Macro Twist Fiber for Concrete

Polypropylene Macro Twist Fiber is an alternative product developed for steel fibers, while also taking into account some characteristics of synthetic fine fibers. Compared with steel fibers, it has the characteristics of corrosion resistance, dispersion resistance, construction resistance, and no damage to mixing equipment. The product is made from synthetic resin as raw material and processed through special processes. Polypropylene Twist Fiber has the advantages of high fracture strength, good dispersibility in concrete, and strong gripping force. Replacing steel fibers in cement concrete improves the characteristics of low tensile strength, low ultimate elongation, and brittleness of concrete. Polypropylene Twist Fiber has properties such as tensile strength, bending resistance, crack resistance, fatigue resistance, and high toughness, and has been applied in engineering fields such as construction, road and bridge, and hydraulic engineering.

1) High bending and tensile strength

Polypropylene Macro Twist Fiber can be used for support projects such as culvert support and mountain slope protection

2) High crack resistance, suitable for basement anti-seepage, water storage tanks, 

and low-pressure water pipelines and other engineering projects

3) High impact and wear resistance, it can be used in high-speed water flow 

areas such as spillway and gate bottom plates in water conservancy and hydropower projects

4) Made by synthetic resin and the characteristics of steel fibers, 

it is more advantageous for concrete engineering in corrosive seawater environments

5) High tensile strength, fracture toughness, and fatigue resistance, 

it can be used in parts that can withstand dynamic loads, such as bridges on highways and railways