Briture Co., Ltd.
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Synthetic Macro fiber
Product Description
Briture Synthetic Macrofiber is made of Polypropylene. Polypropylene macro fiber (PP macrofiber)for concrete is one of pp fiber used for reinforcing concrete products and mainly used for structural fibers.
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...
Features
1. Improve the supporting performance and bonding performance of concrete to produce effective secondary strengthening effect; Provide high residual strength of concrete and improve the durability of concrete;
2. Coarse fiber is most suitable for shotcrete, which can reduce rebound, reduce cost, form a thicker shotcrete layer, significantly improve bending strength, easy pumping and will not damage mechanical equipment.
3. 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.
Proposed Dosage
The dosage rate is dependent on the actual application however the minimum dosage range is 3kg/ m3-6kg / m3
Typical Application
Shotcrete, concrete engineering, such as foundations, roads, Bridges, DAMS, especially in the deformation and toughness of the higher
requirements of the project.
Specification
| Minimum Tensile Strength | ≥550MPa |
| Modulus | ≥9000Mpa |
| Fiber Dimension | L: 48mm/54mm/64mm;T: 0.55-0.60mm; W: 1.30-1.40mm |
| Melt Point | 170℃ |
| Density | 0.91g/cm3 |
| Melt flow | 3.5 |
| acid&alkali resistance | Excellent |
| Moisture Content | ≤0% |
| Appearance | Embossed |
Packing
5kg/ box, 1200-1300kgs/pallet, 12800kgs/1X20`FCL, 25600kgs/1X40`FCL.
FAQ:
Q: How long is your lead time?
A: The normal lead time is 5-10 days. It is according to the quantity and inquire of us before place any orders
Q:Do you provide free samples? Are the samples free of charge or need to be paid?
A: Yes, Free samples of 0.5-1 kg for each type are available for our customers. The samples are free but the freight is collected.
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