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Concrete reinforcement Synthetic waved macro fibers High dispersion monofilament Polypropylene PP fibres from China suppliers
Cracking resistance is one important indicate of concrete.To reduce the crack in the early and old age of concrete , Synthetic waved macro fibers are mainly used in a wide range of concrete projects ,like bridges,tanks,industrial floor,pavements,ground foundations etc.
when Sythetic waved macro fibers 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 resistance of concrete, impact resistance and seismic capacity.


Material | Polypropylene | Type | Macro |
Diameter | 0.8±0.1mm | Density | 0.91g/cm³ |
Melting Point | 160-170℃ | Ignition point | 560℃ |
Acid &Alkali Resistance | Strong | Water absorbency : | No |
Tensile Strength | 400Mpa MIN | Elastic Modulus | 7000Mpa Min |
Crack Elongation: | 20%±5% | Length | 22-60mm ,etc |



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