PP Engineering Fiber pp staple fiber Engineering Fiber Specifications
Made of excellent macromolecule materials used cement concrete,asphalt concrete and cement sand and improve compositive propert
This engineering fiber is made of macromolecule material with high quality, which can be suitable for concrete and other project construction for reinforcement. Length: 12-51mm.
PP Engineering Fiber pp staple fiber Engineering Fiber Characters:
The original wire mesh, mental fiber (for example steel fiber) and other reinforcement material are replaced by this engineering fiber, which has no magnetism, is anti-rust and anti-corrosion. It has no restriction about the cover quantity of concrete, so it is safe and easy to operate and can reduce construction period.
Introduction:
engineering fibre is a short fibre made of polypropylene,polyester,adding master batch by mixing,spinning,stretching,then by the special production craft of anti-static electricity and UV-resistance.It is especially used in concrete and mortar,to avoid crack for shirnk,temperature change.As a result,it can improve anti-crackperformance,waterproofing ability,anti-friction ability,increase concrete tenacity and lifetime.
Specification:cement concrete fibre---PP net fibre;cement slop fibre---PP single fibre;asphalt concrete fibre---PET fibre.
Property:
Engineering Fiber Functions:
1. It can replace wire mesh and metal fiber while it plays a secondary role in the concrete.
2. It can enhance the ability of preventing water from flowing.
3. It has the best lasting property.
4. It makes the solidified concrete much harder.
5. It reinforces the anti-broken property.
6. It reduces the concrete plastic shrinkage and crack.
7. It increases anti-wear property and reduces the material waste.
8. It can improve the anti-shock property.
PP Engineering Fiber Applications:
1. The surface and protected bar of express way.
2. Runway and parking apron of the airport
3. Concrete of wall and top of tunnels or mines
4. Construction of dam, canal, tank, aqueduct, swimming pool, port, etc.
5. Concrete Board and pipe material.
6. Composite board of building construction
7. Main structure of bridge and road surface
After special processing of antistatic and UV-resistance,the fibre can distribute evenly in concrete,consequently,it can increase binding force with concrete.It can impede sedimentation cracks,improve waterproofing, shocking,toughness and friction,so increase building lifetime.At the same time,it is excellent in certain force,distribution,reinforcement,,anti-crack,magnetic resistance,anti-acid and alkaline and safety.
Application:
1.anti-crack,waterproofing and keep warm in industry and civil architecture.
2.basement and underground works,which require high waterproof and anti-crack performance,seawalls dam and other salt water projects.
3.all kinds of precast concrete products.
4. concrete in highway,bridge,tunnel,airport ground.
5. chemical plants which require high anti-alkaline and chemical resistance.
| specification/Material/value |
Mp |
Density |
Modulus |
Tensile strength |
Elongation at break |
Fiber length |
Acid and alkali resistance |
Thermal conductivity |
Product shape |
| 100%improved propylene |
165~175 |
0.91±0.01 |
≥3500 |
≥560 |
>10 |
4~20 |
strong |
low |
Mesh ormonofilament |
| 100%improved polyester |
260 |
1.36±0.04 |
≥3000 |
≥600 |
>12 |
4~20 |
strong |
low |
Monofilament |
Common Polypropylene Fiber for Road Railway Highway Tunnel
Made from polypropylene by polymerization, melting and spinning
Specification of Common Polypropylene Fiber for Road Railway Highway Tunnel
1.7dtex - 22dtex
Property of Common Polypropylene Fiber for Road Railway Highway Tunnel
I. High strength, low gravity, wear resist and anti-erosion
2. High elasticity modulus
3. Good insulating property
Application of Common Polypropylene Fiber for Road Railway Highway Tunnel
I. Carpet, fishing net, canvas and fire(-fighting) hose producing
2. Concrete improvement
3.1ndustrial use geotextile
4. Ropes and building improvement
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