Galvanized Light Steel Roof Truss
US $1800
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made of high quality steel ingot;
tensile strength:>800MPA
specification:38x2x0.5mm (equivalent diameter 0.8mm)
rate of bending:bend 90 degrees three times without breaking
feature:good dispersion,easy stirring,low cost
amount of admixture:30-80kg/M3 for road,50-100kg/M3 for bridge
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