Specifications

1.Raw materials plastic for civil architecture
2.Prevent crack of the concrete and improve reinforcement
3.PP as raw mateia

Product name: Concrete Reinforcing PP Raw Materials Plastic for Civil Architecture  

 

Company introduction:

 

Our company Chongqing Joywell Trade Co., Ltd. is a foreign trade company. With its 14 years’ experience, now our main products are building materials and medical equipment. Of all the building materials (construction materials ), plastic fiber(synthetic fiber ) and steel fiber are the two types of fibers used for construction. Plastic fiber is also called, synthetic fiber, concrete fiber, engineering fiber or construction fiber. It includes PP ( polypropylene ) fiber of all types, such as monofilament, mesh, twisted bundle and curved, PAN ( polyacrylonitrile ) fiber, PVA ( polyvinyl alcohol ) fiber, PET ( polyester ) fiber and glass fiber. These fibers are used to fill in the cement concrete, asphalt concrete or mortar to improve reinforcement of concrete. Nowadays, these fibers are necessary and widely used in construction and engineering projects.

 

Twisted bundle PP fiber introduction:

 

 

With polypropylene as its raw material, twisted bundle PP fiber is produced by a special process through rough surface treatment and parallel thread extruding & twisting treatment. It has advantage of high  strength, good dispersion, crack resistance, acid, alkali resistance and strong combining ability with concrete. It is widely used to instead of steel fibre to reinforce the cement concrete in modern world. 

 

Specifications:

 

Raw material	Polypropylene
Type	Twisted
Fiber Dia	>0.3mm
Length	30, 32, 36, 40, 44, 48,  52, 54, 56mm
Crack Elongation	≤20%
Density	0.91g/cm³
Melting Point	165±5°C
Ignition Point	590±5°C
Tensile Strength	>560MPa
Resistance to Acid, Alkali	Strong
Elastic Modulus	≥5000MPa

 

Function of twisted bundle PP fiber:

 

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.

 

Different length of Twisted PP Fiber:

 

 

Use instruction:

 

1. Mixing amount: 2.7kg/m³ for common use. 5.5kg/m³ for reinforcement requirement.

 

2. Stirring requirement: It is no need to change the proportion of cement, sand and aggregate.

Crushed stones, fibers, and sand are put into the blender in succession. Afetr stirring for 2 minutes, put the cement and water and stir until the fiber mixed completely.

 

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.

 

Other types of PP fiber: 

 

 

Our advantage:

Chongqing Joywell Trade Co., Ltd always uphold the value of Integrity first, Customer first since it is established in 1999. We not only provide our customers with good products but also best service.That's why we are choosed by our customers.

We are dealing with the export of building materials for more than 14 years. Now our customers are all over the world (40.00% South America, 20.00% Eastern Europe, 20.00% Western Europe, 10.00% Southeast Asia, 5.00% Eastern Asia, 5.00% Mid East).

 

 Package:

 

1kg/pe bag, 20kg/plastic woven bag, 5000kgs/20GP