Hybrid Twisted Impact Resistance Polypropylene Synthetic Fiber For Concrete

              Impact Resistance Synthetic PP Macro Fiber hybrid twisted for Concrete

PP Macro Fiber hybrid twisted Description:

This fibre can be used to instead of steel fibre for reinforcement to cement concrete. Compared with steel fibre, it has the advantage of easy dispersing and blending, no damage to the mixing equipments, etc.

The rigid polymer fibre is used polypropylene as its raw material, produced the rough surface Treatment by special parallel thread extruding & twisting process. It has high break strength, better dispersion and strong combining ability, will be widely used to instead of steel fibre to reinforce the cement concrete and crack resistant.

PP Macro Fiber hybrid twisted Main Technical Specification:

Recommend adding quantity: 2.0 – 3.0 kgs fiber to one cubic meter concrete as per different application.

PP Macro Fiber hybrid twisted Features:

1.High tensile strengh;

2.Increasing the freezing resistance of concrete;

3.Strong elasticity modulus;

4.Increasing the impact resistance of concrete;

5.Good dispeisibility

6.Improving the durability resistance of concrete

7. Fire resistance of concrete.

PP Macro Fiber hybrid twisted Applying Instruction:

1, Ration design of the fibre concrete:

Generally the recommended amount to add to the concrete is more than 2.7kg per sqm

( volume ratio is 0.3% ), reinforcement adding amount is 5.5kg, Compared with adding 47kg of steel fibre, 5.4kg polymer fibre has the same volume ratio to the concrete.

2, length:

50mm or 54mm for common crack-resistant requirement.

3, Matching Ratio:

Usually, it is no need to Change the matching ratio of the concrete.Considering the requirement of fissure-resistant.