PP MICRO FIBER
PP MICRO FIBER
Description
HK Polypropylene Fiber mesh is made by 100% virgin polypropylene,adopting
unique manufacturing process to make high strength bundle monofilament
fiber. when the fiber is put into the concrete,concrete (or mortar) can
effectively control concrete (or mortar) micro-cracks which is caused by
plastic shrinkage, temperature changes and other factors, to prevent and
inhibit the formation and development of cracks, greatly improved crack.
Data Index
Fiber Type | Polypropylene Fiber |
Specific Gravity | 0.91g/cm3 |
Fiber Length | 3mm,6mm,12mm,24mm |
Tensile Strength | 580Mpa |
Elongation at Break | 23% |
Alkali Resistance | Strong |
Diameter | 34um |
Density | 0.91g/cm3 |
Elastic modulus | 7.5Gpa |
Melting point | 160-170℃ |
Results may differ based upon statistical variations depending on mixing
methods and equipment, Temperature, Application methods, Test methods,
Actual site conditions and curing conditions.
Benefit
1. Improving crack resistance of concrete
2. Improving the ability of concrete to resist earthquake and natural disasters
3. Reduces settlement and bleeding
4. Reduces plastic shrinkage and settlement cracking
5. Increase the wear resistance of concrete
6. Improving the capacity of concrete to protect steel
7. Increasing the concrete crack resistance, flexural strength
Dosage
0.9-1.8kg/m3 or or as required by specific mix design.
Packing
1000g/PE bag ,20kg/woven bag
Storage
In a ventilated and dry place, avoid direct sunlight and rain