Loose hook end steel fiber

Mainly made of round cold drawn steel wire and galvanized steel wire, and is cut to the required length and shape, the hook at both ends ensure the ideal binding between the steel fiber and the concrete, greatly enhancing anchor.

★Feature of loose hook end steel fiber

The concrete mixed steel fiber mainly appear the following advantage:

●Compression strength increased by 8%-10%    ● Tensile strength increased by 50%-70%

●The shear strength increased by 30%-70%        ● The flexural strength increase by 120%-180%

●The impact resistance increased by 200%-700%

●The fatigue resistance increased by 50%-60%

●The wear resistance increased by 25%-35%          

★Product Standard

●EN14889-1type1(cold drawn wire)

●ASTM A820/A820M-04 type1(cold drawn wire), YB/T5294-2009

Advice to choose the steel fiber whose aspect ratio is between 40-60.

The steel fiber with the tensile strength more than 1450Mpa can be also made as the customers’demand.

★Package and storage

●20kg in the damp-proof poly and paper composite bag.50bags or 40bags/pallet,each pallet s being wrapped in stretch film.

●Bulk bag or make the packing as customers’request.

●The pallets should be protected against rain and snow

★Dosage

●Advice the dosage is between 15-50kg/M3 according to different aspect ratio and projects.

★Application

●Highway and bridge continuous box girder placement

●Hydraulic dam： Industrial flooring, hydraulic tunnel lining, water erosion wear parts, the hydraulic gate, the hydraulic gate groove, aqueducts, dams and sea infiltration panel

● Railway: Prestressed railway sleeper, double-block railroad ties

Port and ocean engineering： Corrosion layer of steel columns, terminal facilities, undersea concrete facilities

●Tunnel and mine engineering： Hydraulic tunnel lining, mine lane, highway and rail tunnel lining

●pipeline engineering: Centrifuge tube, vibration and extruded tubes, pump pipe, steel-lined steel fiber reinforced concrete pressure pipes

●Other construction engineering:Housing construction, precast, roof underground waterproof, heavy loading industrial floor, maintenance reinforcement engineering, underground cable / pipe wells, mine lane, airport pavement

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