| Customization: | Available |
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| Application: | Concrete Reinforcement |
| Color: | Grey, White |
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PP Polypropylene Polymer Macro Fiber
EltFiber-PPT/B
1,Polymer Macro Fiber Introduction
EltFiber-PPT/B twist/bunchy fibre can beused 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 mixingequipments, etc.
The rigid polymer fibre is usedpolypropylene 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.
2,Polymer Macro Fiber specification:
| Density(g/cm3) | 0.91 +/- 0.01 | Raw material | PP |
| Length(mm) | 20,30,48,50, 54mm | Equivalent Dia(mm) | 0.3±0.05 |
| Shape | twisted/bunchy | 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.
3. Polymer Macro Fiber Function:
A. Decrease the fragility of high strength concrete; B. Increase the quality of concrete;
C. Increase the freezing resistance of concrete; D. Increase the impact resistance of concrete;
E. Increase the durability resistance of cncrete; F. Increase the fire resistance of concrete.
4.Polymer Macro Fiber Package: 1000g/pe film bag,
10kgs/plastic woven bag,5.5tons/1x20`gp, or 12tons/1x40`HQ.
May packed as customers' requirement, Water soluble bag and Carton is also okay.
5.Polymer Macro Fiber Application Field:
A. The surface of road, bridge, runway and floor of the factory.
B. Wall and roof of the tunnel and mine.
C. Dam, river, bridge pier, dock and military protection facilities.
6.Polymer Macro Fiber Applying 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: 50mm 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.
Mainly concrete fiber :
Our Company:
Re-founded in 2007, Anhui Elite Industrial Co.,Ltd (hereafter called AEI) is a professional supplier of Reinfocing Fiber including
Polypropylene Fiber(Monofilament,Mesh,Twisted, Hybrid,Waved),Polyvinyl alcohol fiber,Polyester Fiber,Polyacrylonitrile fiber, Glass Fiber,etc....
Anhui Elite technology in China is a market leader in the design and manufacturer of innovative Concrete Fiber.
Own a team with more than 10years Concrete field working experience, on technical, inspection, marketing, transportation and after-sale service.
Our Advantage Our Service
1. We are SGS verified Chinese supplier 1. Free sample available
2. CE certificate offered for some products 2.Trial order acceptable
3. Professional Reinforcing Fiber suppliers 3.Customized packing acceptable
4, Standard service to your orders 4.Flexible payment terms
5. Small order / OEM order acceptable 5.Certified cargo inspection process
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