Polypropylene Staple Fiber Monofilament For Concrete Reinforcement

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Polypropylene Staple Fiber Monofilament For Concrete Reinforcement

Concrete polypropylene monofilament fiber is a high-strength bundle monofilament fiber made of polypropylene as the main raw material and manufactured by a special production process. Adding concrete (or mortar) can effectively control the micro-cracks caused by plastic shrinkage, shrinkage, temperature change and other factors of concrete (or mortar), prevent and inhibit the formation and development of cracks, and greatly improve the crack resistance and impermeability of concrete. Performance, impact resistance and seismic resistance, can be widely used in industrial civil buildings (walls, floors, pools, basements, etc.), water conservancy projects (river, dam, dock revetment), and road and bridge engineering (road, bridge deck) , airport road surface, etc.).

Product Description

Fiber reinforced concrete, which is blended with synthetic fiber or steel fiber or carbon fiber in ordinary concrete, embodies the idea of composite design, especially synthetic fiber reinforced concrete, which retains the original high compressive strength of concrete. The characteristics can greatly increase its crack resistance, toughness, and impermeability, and more in line with the requirements of modern high-tech construction projects.

Specifications

Material	100% polypropylene
Filament	Monofilament
Diameter	15-45um
Density	0.91-0.93g/cm3
Length	3-40mm
Tensile Strength	≥500MPa
Crack Elongation	10-40%
Elastic Modulus	＞3850MPa
Melting Point	160-180℃
Tenacity Retention Rate（acid-base resistance property）	＞94.4%
Water Absorbing Quality	No
Thermal conductivity	Low

 

Applications

1. adaptable to various concrete aggregates, admixtures, admixtures and cement, and there are no special requirements for mixing equipment.

2. Easy to use with no need to change the original design ratio of the concrete, the reinforcement ratio in the original design.

However, please donnot reduce the main force-receiving ribs in the design at will with fibers in.

Operation Guide

1. According to the design dosage and concrete mixing amount, accurately weigh the fiber.

2. After preparing the sand stone material, add the fiber together with the aggregate to the mixer, stir with water, and extend the mixing time for 30~60 seconds. Random sampling after completion of the agitation, if the fibers have been uniformly dispersed, the concrete can be put into use. If the fibers still keep bundling, please extend mixing time for another 30 seconds, it is fitted to be used.

3. The concrete added with TB-flber fiber is identical to the ordinary concrete construction and maintenance process.

 Size and Packing

Length(mm)	3/6/10/12/15/19/24/30/36/40
9kg/carton	Packing in board carton
0.9kg/bag	Packing in plastic film
1.0kg/bag	Packing in plastic film
18kg/bag	Packing in woven bag
Size and packing customize available