Polypropylene PP Synthetic Macro Fiber Concrete Fibers for Shotcrete Tunnel

• Customization: Available
• Application: Shotcrete, Concrete Engineering
• Bonding Strength: Medium Bonding Strength
• Model NO.: embossed
• Setting Time: Normal Setting
• Type: Macro Fiber
• Other Name: Polypropylene Macrofiber
• Raw Material: PP, Polypropylene
• Available Length: 48mm, 54mm, 55mm, 64mm...
• Packing: 5kg Per Carton
• MOQ: 1000kgs
• Fiber Dimension: T: 0.55-0.60mm; W: 1.30-1.40mm
• Transport Package: 5kg /Box, 1200-1300kg/Pallet
• Specification: embossed
• Trademark: Briture
• Origin: China
• HS Code: 5503400000
• Production Capacity: 3000mt Per Year
• Package Size: 20.00cm * 15.00cm * 8.00cm
• Package Gross Weight: 1.200kg

Product Description

Product Description
 

Briture Synthetic Macrofiber is made of Polypropylene. 

These fibers are wrapped in bundles of water-soluble film and packed in cartons. When used, just put the whole boxes of the fibers into concrete. 

The cartons and film are dissolved in water and the fibers are evenly dispersed in the concrete mixture.
Available Length: 48mm, 54mm, 64mm...

 

Product name	Synthetic PP Macrofiber
Appearance	Embossed
Fiber Dimension	L: 48mm/54mm/64mm;T: 0.55-0.60mm;  W: 1.30-1.40mm
Tensile Strength	>550Mpa
Modulus	9000Mpa
Acid & Alkali Resistance	Strong
Moisture Content	≤0%
Melt flow	3.5
Density	0.91g/cm3
Melt Point	170ºC

Feature & Proposed dosage

1. All grades of concrete to provide good anti - fatigue, anti - shrinkage, anti - seismic and good toughness.
2. Simple operation, not easy to group, safety, reasonable price, cost savings.. 

3. It can be used in highly corrosive, humid environment. 

4. The surface has been embossed, which greatly improved the cohesive force between fibers and concrete, and also boosts shrinkage resistance and crack resistance. 

5. The strength of synthetic macro fiber is not as strong as that of steel fiber, but the experiment shows that under the same conditions, each cubic meter concrete needs 3kg-6kg of synthetic macro fiber, while steel fiber needs 25kg-40kg. The results show that the concrete with macro synthetic fiber has better toughness and anti-microcrack effect

6.The dosage rate is dependent on the actual application however the minimum dosage range is 3kg/ m3-6kg / m3.
 

Application

Shotcrete, concrete engineering, such as foundations, roads, Bridges, DAMS, especially in the deformation and toughness of the higher  requirements of the project, such as mining and water conservancy and hydropower projects

Packing

 

5KG /box, 1200-1300kg/pallet, 12800kg/20 'container, 25600kg/40 'container