China twisted fiber

Twisted bundles PP fiber is developed for replacement of steel fiber, with polypropylene as its raw material;it is produced by special drawing twisting and surface treatment. Compared with steel fiber, it has advantages of acid, alkali resistant, excellent tensile, easy dispersing, convenience for construction and no damage to the mixing equipment.

Applying instruction

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. strring requirement: crushed stones, fibers and sands are put into the mixer in succession. After strring for two minutes, fiber will fully spread and then add cement and water and stir normally. The addition of materials can be put into as usual, but the stirring time should be properly prolonged to more than 4 minutes to make fiber completely mixed.

3.packgae: 1kg per bag, may packed according to radio with PP fiber mesh.

Applications

Improve the crack-resistence in large scale of cement concrete for industrial workshop, warehouse, parking lot, airport, underground engineering, Hydraulic work ect.