Virgin PP Staple Mesh Fiber FOR Bridge Deck Construction

Product Description

100% virgin PP staple mesh fiber for Bridge Deck Construction

PP staple mesh fiber PROPERTIES:

Polypropylene mesh fiber is a kind of polypropylene particle as raw material, which is made of bundles of interwoven fibers after special processing and treatment. After mixing, the fiber monofilament or mesh structure is fully opened and a kind of chaotic support system is formed inside the concrete. It can effectively control the early plastic shrinkage and settlement cracks of concrete and cement mortar. It greatly improves the impermeability, crushing resistance and impact resistance of concrete, strengthens the toughness and wear resistance of concrete, thus greatly prolongs the life of buildings and greatly reduces the cost of Engineering maintenance.

PP staple mesh fiber APPLICATIONS:

It is a kind of concrete-strengthening fiber, it become to popular subject in the field of fiber concrete research and application after glass fiber and steel fiber.

PP staple mesh fiber Reinforced Functions to Concrete:

compared with steel fiber, full-dispersed polypropylene fiber has advantages in its thinness,

large amount, non-water absorbency, strong acid & alkali resistance and similar elastic modulus

with that of concrete.

PP staple mesh fiber Feature:

1. Improving the Homogeneity of Concrete

2. Fire resistance of reinforced concrete

3. Reducing Brittleness of High Strength Concrete

4. Improving the impact resistance, wear resistance and flexural strength of concrete

5. Improving the Frost Resistance of Concrete

6. Improving the Quality of Concrete Products

Suitable Fields of PP staple mesh fiber:

A). Projects like concrete road, bridge, airport road and basement like factory floor

which strictly require cracking resistance.

The life span of these projects will be more 5-10 years.

B). The walls of tunnels, mines, roofs and reservoir projects with special construction.

When using spray technology in concrete construction, the polypropylene fiber added into the

concrete can effectively decrease the spray concrete's deformation rate of the walls less than 8%

and that of the roof less than 12%, and also can reduce the friction.

It can improve the constructing efficiency and working environment and popularize the spray

Technology.

C). River courses and dams, etc. The polypropylene fiber can improve concrete's resistance

to crack and squirt and wear to lengthen projects' life span.

D). Military defense works, dock banks and piers, etc. This fiber can greatly strengthen the

concrete's spurt resistance and heighten these projects' safety and lengthen their life span.

PP staple mesh fiber brief specification:

PP staple mesh fiber Application:

1. Engineering requiring high crack resistance, such as concrete pavement, bridge deck, Airport runway, factory floor, etc.

2. Special construction methods for wall, roof and reservoir of tunnels and mines

3. River courses, dams and other projects; military protection projects, wharf revetment, piers, etc.

PP staple mesh fiber PACKING:

0.6kg or 0.9kg a sack, 13.20kg or 13.50kgs in a carton, 5280kgs or 5400kgs/1x20`gp

0.6kg/sack or 0.9kg/sack, 12.60kgs a plastic woven bag. 5481kgs/1x20`gp

1.0kg/sack, 13kgs a plastic woven bag, 5460kgs/1x20`gp