Reinforcing Polypropylene Twisted Synthetic Fiber For Concrete

Reinforcing Polypropylene Twisted Synthetic Fiber For Concrete

Reinforcing Polypropylene twisted Synthetic Fiber is a new type of synthetic fiber, which is made of polypropylene as the main raw material.It was deeply processed through special processing and drawing technology and surface treament.The colors of the polypropylene twisted synthetic fiber are white,grey and black.

Compared with steel fibers, Polypropylene Twisted Synthetic Fiber has good acid and alkali resistance, which means that it can resist the damage caused by acidic and alkaline environment.Make it can maintain long-term durability in harsh environments.

polypropylene twisted fiber for concrete has many advantages in large engineering,it has excellent tensile and easy dispersing.Convenience for construction and no damage to any concrete equipment.

 It has strong carck resistance:it can effectively control the formation and expansion of concrete cracks and ensure the integrity and stabiity of concrete structures.

Technical parameter with Polypropylene Twisted Synthetic Fiber:

Applying instruction of Twisted Synthetic Fiber For Concrete:

1、Dosage:no less than 3kg/cubic meter of concrete for high crack level(volume ratio:0.3%);for general level,it can use compound fiber of 0.8kg twisted bundle PP fiber and 0.4kg PP fiber mesh.

 2、Stirring requirment:crusted stones,fibers and sands are put into the mixer in succession.After stirring for 2 mintues,fiber will fully spread and then add cement and water and stir normally.The addition of materials also can be put into as usual ,but the stirring time should  be properly prolonged to more than 4 mintues to make fiber completely mixed.

Application:

Be suitable for the water–proof layer, floor, inner &outer wall of industrial and civil construction

In crease cracking resistance on surface of airpot,underground.Improve the cracking resistance in large scale of cement concrete.