PP Monofilament Fiber for Construction Mortar & Concrete System
Product Description
PP Monofilament Fiber is made of 100% polypropylene and it is produced through the process of extruding, stretching, cutting and packing.
Adding pp fibers into concrete & mortar can prevent cracks, control the cracks caused by dry shrinkage or temperature changes of concrete & mortar, prevent the development of cracks and improve the crack resistance and impermeability of concrete. As well as it can improve frost and corrosion resistance and wear resistance , reducing the possibility of settling and cracking.
TYPICAL CHARACTERISTIC
Grade | PP3/6/12/18/19 |
Chemicals Name | PP Fiber |
Diameter, um | 30+/-5 |
Length, mm | 3/6/12 |
Type | Monofilament |
Tensile strength, mpa | 450 |
Crack elongation, % | 20+/-5 |
Resistance to Acid, Alkali | Strong |
Water Absorbency | No |
APPLICATION SCOPE
This 19 mm long fiber is usually used as a variety of concrete, the same process of mixing, transportation, pouring, curing, etc., as with non-fiber-filled concrete.
Common structural concrete members,
finished products
floor panels, etc..
The minimum usage per cubic concrete cement is 350 kg, and the minimum usage is 1-0.9 kg fiber per cubic meter; when the concrete cement content per cubic meter is above 350 kg, for each kilogram of cement added, Increasing the dosage of 2g fiber in using.