It’s widely used in road pavement, water reservoir, nuclear power station, airport apron and runway, the fundament of high-rise buildings, underground garage, mine tunnels, air-raid shelter, bullet shelter, bridge, culvert, stilling basin, heavy base, wharves and warehouse floor that load above 30 tons, port, marine engineering, rocket launch site, concrete structures that require explosion-resistance and wave-resistance.. It ‘s used to meet the requirement of tensile strength, compressive strength, bending strength, seismic resistance, shear strength, anti-cracking ability, anti-fatigue etc in important area.
Features & Advantages
1.Compared with reference concrete, the cross-sectional thickness of steel fiber reinforced concrete reduces by 50%.
2.The use of materials such as cement, stone and sand can be saved by 50%.
3.Spread steel fiber in the mixtures in different layers will save the consumption by 45%.
4.The distance among shrinkage joints will be improved by 11-13 times (It’s possible to extend it and arrive at 50-60m)
5.Steel fiber reinforced concrete has 80% explosion resistance more than reference concrete. Owing to this feature, it’s used in important areas, such as covert projects and launch basis of bullet invulnerable rocket.
|Items||Improvement over reference concrete|
|Impact Strength||40-60% times|
|Explosion Resistance||160-180% times|
|Shear Strength||4-6 times|
|Anti-fatigue strength||100 times|