Curved PP Fiber, High Quality PP Stable Fiber, concrete fiber

Curved PP Fiber, High Quality PP Stable Fiber, concrete fiber

With polypropylene fiber as its raw material, curved PP macro fiber is produced by special molding process and surface modification; it has advantage of acid, alkali resistant, excellent tensile, easy dispersing, convenience for construction and no damage to vehicles and pavement and no need for special conservation. Curved 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, curved PP macro fiver has good combination with concrete and strong bond.

Applying Instruction:

1,Dosage: more than 3kg/cubic meter of concrete.

2,Length: 36mm for general crack level, no more than 25mm for shotcrete, best use no more than 35mm.

3,Mix design: In general, no need change the ratio parameters of concrete. considering the concrete anti-cracking performance requirements, can add 0.9 kg monofilament fiber per square concrete

4,Mixer: Horizontal Two-shaft forced Mixer

5,trring 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.

6 ,Forming conservation: Conservation can be based upon the requirement of ordinary concrete. No special requirement, tape time can be extended for 30 seconds according to actual situation. In order not to bring out fiber, plastering should be carried out after the concrete surface passivation slightly.

7,package: 1kg per bag may packed according to requirement.

Functions:

1,Can reduce damage when happened earthquakes and other natural disasters.

2,To reduce fatal flaws in concrete

3,To reduce the leakage of concrete

4,To protect steel from corrosion

5,To improve the durability of concrete structures

6,Increase the wear resistance of concrete

7,Increasing the concrete crack resistance, flexural strength, increased toughness of concrete, to extend the life of concrete binder

About Us :

Shandong Luke Composite Material Co., Ltd. is professional manufacturer on production and sales PP fiber, PVA fiber, Twisted bundle PP fiber, PP coarse fiber, steel fiber, geotextile materials in Shandong China.

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