FD300T Structural macrofibers_Synthetic macro fibers

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Polypropylene fibers

FD300T Structural macrofibers

Details

FedFiber®FD300T is one type of structural macrofibers , made by blend polypropylene and polyethylene. The fiber has high tensile strength and high modulus.
The fiber has twist shape and has good bond stress with concrete .The fiber as the secondary reinforcement can be widely used in various concrete projects, and can replace the steel fiber or steel mesh in concrete floor.

Data

Equivalent Diameter	0.3mm
Specific gravity	0.91g/cm3
Tensile strength	>630Mpa
Modulus	>9000Mpa
Elongation	<30%
Length	38mm,54mm and others
Absorption	Nil

Benefit

Improve the impact resistance, crushing resistance, and wear resistance of concrete

Reduce segregation, plastic settlement, and shrinkage cracking of concrete

Provide three-dimensional reinforcement to prevent size cracking

Improve overall durability, fatigue resistance, and toughness

Application

Civil and commercial industrial flooring

Various structural concrete

Road surface, bridge deck, sidewalk, etc

Various precast concrete

Shotcrete

Airport runway

Dams, docks, piles and columns.

Polypropylene fibers

FD300T Structural macrofibers

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