Product Description Model NO.: twist Function: Reinforcement Certification: CE, ISO Raw Material: Polypropylene Shape: Twist+Mesh Crack Ratio: 20+/-5 % Elastic Modulus (MPa): >3500 Density(g/cm3): 0.91 +/- 0.01 Specification: CE HS Code: 5503400000 Type: Reinforcement Fiber Material: Polypropylene Fiber Length: 19mm,48mm,54mm Equivalent Dia(mm): 0.3±0.05 Break Tensile Ratio(%): 8-15 Tensile Strength: >500 MPa Melting Point ( C. Deg): 160-170 Trademark: elite-indus Origin: Anhui                PP Polypropylene Hybrid Blend Macrofiber Twisted Bundle Fiber 54mm
 
PP Hybrid Fiber Description: PP Hybrid Fiber is PP Twist fiber Mixture PP Mesh fiber.it  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. 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.


PP Hybrid Fiber Applying Instruction: A, 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.
B, length: 48mm,50mm or 54mm for common crack-resistant requirement.
C, 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).  
D, Mixer Adoption: Double-axle horizontal compelling mixer is priority.

 

E,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.
F, 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.
G, Package: 1kg or 0.9kg per bag in common, 10kgs per carton. May packed as customers' requirement, Water soluble bag is available also.   PP Hybrid Fiber Economy   Compared with Steel Fiber, Polymer fibre has the advantages of corrosion and wear-resistant reducing 50% cost with same volume to steel fibre.   PP Hybrid Fiber Packing:   1,1kgs/PE film bag,10PE film bags/10Kg/Plastic Woven Bag.5500kgs/20'gp,11000kgs/40'gp,12000kgs/40'HQ
2,0.5kgs/Water-soluble paper bag, 20 paper bag bags/carton, 4000kgs/20'gp,8000kgs/40'gp, 9900kgs/40HQ  3, 0.5kgs/Water-soluble paper bag, 20 paper bag bags/Plastic Woven Bag, 4000kgs/20'gp,8000kgs/40'gp, 9900kgs/40HQ 4,other packing can as per your request



  PP Hybrid Fiber Specification  

Density(g/cm3)	0.91 +/- 0.01	Raw material	PP
Length(mm)	48MM,54mm	Equivalent Dia(mm)	0.3±0.05
Shape	twist+mesh	break tensile Ratio(%)	8-15
Crack Ratio	20+/-5 %	Melting point ( C. Deg)	160-170
Tensile Strength	>500 mpa	Water absorbency	NO
Elastic Modulus (mPa)	>3500	Resistance to acid & alkali	strong

  Recommend adding quantity: 2.0 - 3.0 kgs fiber to one cubic meter concrete as per different application.   PP Hybrid Fiber Function:   1. Decrease the fragility of high strength concrete; 2. Increase the quality of concrete; 3. Increase the freezing resistance of concrete; 4. Increase the impact resistance of concrete; 5. Increase the durability resistance of cncrete; 6. Increase the fire resistance of concrete.   PP Hybrid Fiber Application Field: 1. The surface of road, bridge, runway and floor of the factory. 2. Wall and roof of the tunnel and mine. 3. Dam, river, bridge pier, dock and military protection facilities.

Contact us if you need more details on PP Twisted Bundle Fiber. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Polypropylene Twisted Bundle Fiber、PP Hybrid Fiber. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Concrete Additives > PP Fiber