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PP fiber

As a concrete reinforcement material, PPD reinforcing fibers allow concrete to withstand the forces of nature for decades . PP fiber is also called engineering fibre, anti-crack fibre, crack control fibre, synthetic fibre plastic fibre. It is a kind of high intensity bunchy, monofilament fibre mainly made of PP by special technical.
Put PPD fiber into the concrete or mortar, can effectively prevent temperature change, microcrack caused by plastic and dry shrinkage,etc, thereby prevent and control the happen and development of crack and improve effectively anti-crack、anti-infiltration、anti-concussion and anti- shock of the concrete.
They are used widely in roads、bridges、underground waterproof projects and roofings、walls、pools、 basements of the industrial civil construction