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SANQI STEEL FIBER
| LOOSE HOOK END STEEL FIBER |
DEscriptION
In order to suppress the expansion of cracks inside the concrete, reducing the brittleness of concrete to improve its durability, mixing steel fiber into concrete.
The hook at both ends ensure the ideal binding between the steel fiber and the concrete, greatly enhancing anchor.
Material: round cold drawn wire.
Wire diameter(D):0.5-1.0mm (±0.05mm)
Fiber length(L):25-60mm (±0.05mm)
Aspect ratio L/D: 40-80
Hook length I & I: 1.5-5mm
Hook depth h & h: 2.5±1mm
Tensile strength:>1100Mpa
Elongation at break:<4%
Appearance: bright and clean wire
Package and storage
20kg or 25kg/damp-proof poly and paper composite bag.50bags or 40bags/pallet.
The pallets should be protected against rain and snow
Product Standard
EN14889-1type1(cold drawn wire)
SATM A820/A820M-04 type1(cold drawn wire)
Dosage
20kg/M3 min
Features & benefits (comparing with common concrete)
| Tensile strength (%) | Against pressure (%) | Against shear (%) | Against bending (%) | Against impact (%) | Against fatigue (%) | Wear resistance (%) |
| 50-70↑ | 8-10↑ | 50-100↑ | 120-180↑ | 200-700↑ | 50-60↑ | 25-35↑ |
Energy Absorption((joule): 1200-1400 joule, if dosage 40-60kg/M3
Application
Industrial floor, precast, Tunnel, Bridge, Highway pavement, airport
loose hook end steel fiber
