engineering construction mortar & concrete pp fiber

pp fiber   Product Description  1.Chemical properity  

raw  meterial	PP fiber	elongation   at break	15--20%
type	monofilament	density	0.91g/cm3
modulus of elasticity	>=3.5Gpa	melting  point	160-170C
tensile strength	300-600MPa	Anti-Acid Alkali	great

    2.Application instructions:   1) compound amount: To resist the common cracks on surfaces,0.9-1.5kg/m3 fibers to cement paint are enough, and for reinforced application.0.9-1.8kg/m3 are enough;12-19mm polypropylene fiber is suitable for the use of concrete;and 6-9mm for motar. 2) stirring requirement: The proportion of cement, sand and aggregate is no need to be changed. Put cement, aggregate, additive and fiber together,then stir after adding enough water (do not stir without water) and time For stirring can be prolonged for 2- 3 minutes.     
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