PP Twist Fiber, PP Fibre Bunchy, Twisted Bundle Form PP Fiber manufacturer / supplier in China, offering High Strength Concrete Additives PP Twist Fiber, Plastic Polypropylene PP HDPE Polyester Fiberglass Biaxial Uniaxial Geogrid, PP HDPE Pet Fiberglass Glassfiber Geogrids and so on.
|Min. Order / Reference FOB Price||1 Ton||US $2.6-3.2/ Ton|
|Production Capacity:||6000 Tons Per Year|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
|Length:||20,30,50, 54mm Ect|
High Strength Concrete Additives PP Twist Fiber
1,pp twist 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, pp twist 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. pp twist 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. pp twist 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. pp twist 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. pp twist 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.
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.
Our Other Mainly concrete fiber :
(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.
A. SGS verified suppliers
B. CE certificate offered
C. Professional suppliers with rich export experience
D. Small order / OEM order acceptable
E. Full-time tracking your orders
F. One-stop solutions to you, such as Hotel reservations,Factory visiting or Auditing, Sourcing, Quality control, Warehousing & Logistics service, customs declaring and tracking your order continuously.
2),we handle orders as SGS management system ,and issue report after shipment to customer.
A.Test DATA report will be sent to you asap after cargo ready for shipment.
B.While loading container , pictures will be took as SGS inspection process
a.Empty container b.The first layer of shipment
c.loading half of container d.full of container before close to the door
e.seal of container f.container seal lock with number
After pics are took ,Container loading Report with container information and pictures will be sent to you !!