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made of high tensile cold drawn steel wire;
feature:high tensile strength,good cost performance,the hooks let the steel fiber grip the concrete tightly.
amount of admixture :15-25kg/M3
suggestion: aspect ratio ≤70,otherwise there will be clot.
tensile strength ≥1100MPA
Specification | length(mm) | diameter(mm) | aspect ratio | tensile strength (mpa) | pieces/kg |
STY50/50 | 50 | 1 | 50 | 1000 | 3132 |
STY67/60 | 60 | 0.9 | 67 | 1000 | 3200 |
STY 40/30 | 30 | 0.75 | 40 | 1000 | 8918 |
STY45/35 | 35 | 0.75 | 45 | 1000 | 7900 |
STY80/60 | 60 | 0.75 | 80 | 1000 | 4600 |
STY50/30 | 30 | 0.6 | 50 | 1100 | 13500 |
STY100/60 | 60 | 0.6 | 100 | 1100 | 6800 |
STY65/35 | 35 | 0.55 | 65 | 1100 | 14500 |
Tensile strength | ↑40-80% | ||||
Bending resistance | ↑60-120% | ||||
Shearing strength | ↑50-100% | ||||
Compression strength | ↑0-25% |
A.\tconcrete pavement,bridge floor,factory terrace
B.\tHydraulic and Hydro-Power Engineering:spillway, deflector hole
C.\tAirport runway, road of parking apron
D.\tTunnel,mine,metro
E.\tPort,storage yard,riverway, Military protection engineering
F.\tFlyover,pier