Twisted Bundle Hybrid PP Polypropylene Macrofiber Synthetic Fiber

PP fiber twist can be used to instead of steel fibre for reinforcement to cement concrete.Compared with steel fibre, it has the
advantage of easy dispersing and blending, no damage to the mixing equipments, etc.The rigid polymer fibre is used polypropylene as its raw material, produced the rough surface Treatment by special parallel thread
extruding & twisting process.It has high break strength,Better dispersion and strong combining ability,will be widely used to instead
of steel fibre to reinforce the cement concrete and crack resistant.Twisted PP polypropylene FiberApplying Instruction:1, Ration design of the fibre concrete:
Generally the recommended amount to add to the concrete is more than 2.7kg per sqm
( volume ratio is 0.3% ), reinforcement adding amount is 5.5kg, Compared with adding 47kg Of steel fibre, 5.4kg polymer fibre has the
same volume ratio to the concrete.2, length: 48mm or 54mm for common crack-resistant requirement.3, Matching Ratio:
Usually, it is no need to Change the matching ratio of the concrete. Considering the requirement of fissure-resistant, the polymer fiber
is recommend to combine with The polypropylene fiber mesh with the volume ratio of 1: 1 ( 0.9kg fiber-mesh per sqm Of cement concrete).4, Mixer Adoption: Double-axle horizontal compelling mixer is priority.5, Mixing process:
Crushed stones, fibers and sands are put into the mixer in succession. After stirring for two minutes, fiber will fully spread and then add
cement and water and stir normally. The addition of materials also can be put into as common concrete, but the stirring time should be properly
prolonged to make fiber completely Mixed.6, Shaping & Maintenance
There is no special requirement, may along the vibrating time for 30s, The maintenance of the fibre concrete should be done same as the
normal concrete.Twisted PP polypropylene FiberPackage:1, 1kgs/PE film bag,10bags/10Kg/Plastic Woven Bag. 5500kgs/20'gp, 2000kgs/40'HQ
2, 1kgs/PE film bag, 10bags/carton, 4000kgs/20'gp, 9000kgs/40HQ
3, 0.5kg or 1kg/Water-soluble paper bag, 10kgs/carton, 4000kgs/20'gp,9000kgs/40HQ
4, other packing can as per your request
Twisted PP polypropylene FiberEconomy:Compared with steel fiber, Polymer fibre has the advantages of corrosion and wear-resistant reducing 50% cost with same volume
to steel fibre.Twisted PP polypropylene FiberSpecification:
Main Technical SpecificationDensity(g/cm 3 )0.91 +/- 0.01Length(mm)48mm54mmEquivalent Dia(mm)0.3±0.05Shape twistbreak tensile Ratio(%)8-15 Crack Ratio 20+/-5 % Melting point ( C. Deg) 160-170 Tensile Strength>500 mpa Water absorbency NOElastic Modulus (mPa)>3500 Resistance to acid & alkali strongRecommend adding quantity: 2.0 - 3.0 kgs fiber to one cubic meter concrete as per different application.