Polypropylene( PP ) Fiber — Wave form
PP polypropylene fiber wave fibre use virgin polypropylene as raw material, after special surface modification and molding processing.
With acid corrosion, high strength, easy to disperse, easy construction, the mixing of the vehicle,
the road without any damage, no special advantages of conservation,
Can substitute for steel fiber reinforced concrete crack in the cement significantly improve the impact toughness of concrete, anti-bending performance, and because of special cross-sectional shape, and a good combination of properties of concrete.
2.pp wave fiber Main Technical Specification:
| Density(g/cm3) || 0.91 ||Elastic Modulas (MPa) || >4000 |
| Length(mm) || 48,54 || Equivalent Dia(mm) || 0.9mm |
| Shape || Undee /waved || Crack Ratio(%) || ≤15 +/-5 |
| Resistance to acid & alkali || Strong || Water absorbency || No |
| Tensile Strength(MPa) || ≥460 || Melt Point, C. Deg. || ≥160 |
2. Applying Iustruction:
(1)Recommend Adding Amount: 2.0 - 3.0kg per cubic meter of cement concrete.
(2)length: Common crack-resistant usage: 50mm
For spraying concrete: 20-50mm.
(3)Mixing process: Same as common cement concrete
1kgs per bag, 10kgs/plastic woven bag, about 3100kgs/1x20`gp Or 7500kgs/1x40`hq without pallet.