45MM 47 MM 54MM Macro Synthetic Fiber Engineering Fiber for Concrete Reinforcement

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Price:$1.95 - $2.20
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Product Overview

Description





Product Description



Macro 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.


Specification


Raw material
Polypropylene
Fiber type
Curved/Bamboo-like/Embossed/Waved
Equivalent diameter(μm)
0.8 - 1.3
Proportion(g/cm³)
0.91
Color
Natural white & Black
Length(mm)
20-60
Tensile strength(MPa)
≥560
Melting point(℃)
>160-180
Fracture elongation(%)
20±5%
Water Absorbency
NO
Acid and alkali resistance capability
≥94.4
Elasticity modulus(MPa)
5000


Product Application




Function
1. Prevent early crack of concrete and effectively resist reflection crack
2. Prolong the life span
3. Increase the crack-resistance in low temperature
4. Increase the fatigue-resistance
5. Improve the flexibility, seepage-resistance, and stability in water
6. Improve the stability in high temperature
7. It can be used in hot-mixing bitumen concrete projects and reinforced crack-resistance for high-tensile concrete.


Product Packaging


Packing
1)Package: 20kg/bag per plastic woven bag.
2)Package can be custom-made according to the customers' requirement.
3)Store in cool and dry environment, keep away form moisture.
4) Shelf time: 12 months.


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