Hubei Province tensile fiber, tensile fiber manufacturer quality

Hubei Province tensile fiber, tensile fiber manufacturer quality
Polypropylene short fiber is also called anti-cracking fiber, fiber, building material fiber, and construction fiber. Polypropylene short fiber is a high-strength bundled monofilament fiber made from polypropylene. Adding it to mortar concrete can effectively control micro-cracks caused by solid plastic shrinkage, dry shrinkage, temperature changes and other factors of concrete (mortar), prevent and inhibit the formation and development of cracks, and greatly improve the crack resistance, permeability resistance, impact resistance and Seismic resistance
Technical parameters
dd= Material
Polypropylene
Fiber type
Bundle monofilament
Specific gravity

Tensile strength Strength

Acid and alkali resistance
Extremely high
Elastic modulus
.
Melting point

℃
Fiber Diameter

Safety
Non-toxic materials
Water absorption
None
Thermal conductivity
Extremely low
Tensile limit

Low temperature resistance
Strong
Specifications

mm, mm, m
Polypropylene short fiber can be widely used in water conservancy projects, hydropower stations, ports It is used in pouring concrete and shotcrete projects such as deck dams, spillways, diversion tunnels, embankment reinforcement, slope reinforcement, dam surface repair, etc. for docks, rivers, and water conveyance channels. The roofs and basements under construction are crack-resistant and waterproof, the floor slabs, columns and beams are crack-resistant, the interior and exterior wall mortar plasters are crack-resistant, the factory floor is earthquake-resistant and impact-resistant, and the parts prone to explosion are repaired and the building is repaired. Concrete structures and R products, European components, art sculptures, lightweight wall panels, premixed mortars, etc. that are often impacted by airports, municipal facilities, highways, bridges, etc.
Polypropylene short fibers can well improve the crack resistance, impermeability, abrasion resistance, frost resistance, explosion resistance and improve the workability of concrete of mortar/concrete. Tens of millions of fibers are evenly distributed in the mortar/concrete and play a very good micro-reinforcement role. This maintains the overall structure of the structure and prevents the structure from being scattered into many fragments when it is damaged by impact, preventing The corrosion of steel bars in the structure can greatly extend the service life of the project and reduce the maintenance cost of the project.
The dosage of polypropylene short fiber is ..kg/cubic meter of mortar or concrete, generally .kg/cubic meter of mortar or concrete. The amount of fiber should be different according to the different regions of the project site. For areas with severe freezing and thawing or areas with severe grinding, the amount should be higher.
Hubei Province tensile fiber, tensile fiber manufacturer quality