steel fibre

the materials of the fibre from steel wool, so it is a limited product and the advantage of the fibre is cheap but quality.Mixed with steel fiber concrete cement will apparently have all kinds of functions, such as decreasing the thickness of concrete and shortening time of construction, saving cost, lengthening the service life, reducing the maintenance expending, adapting project and spot of high requirement. Its widely used in road, bridge, tunnel, slope protection, airport, seaport, constructs, industrial building, water and electricity project, underground military engineering and so on.Grade mmThickness mmWidth mmEquivalent Diameter mmLength mmTensile Strength (MPa)W250.40-0.802.05-2.75≥ 0.8525 ± 2≥700W300.40-0.802.05-2.75≥ 0.8530 ± 3≥700W380.40-0.802.05-2.75≥ 0.8538 ± 3≥700W500.40-0.802.05-2.75≥ 0.8550 ± 3≥700