FRC steel fibres for concrete
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FRC steel fibres for concrete
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Description
FRC steel fibres for concrete
After layer-by-layer tests, the optimal length and diameter matching were selected to ensure the monofilament state and avoid clumping after stirring. Meet routine load requirements at the lowest cost
CERTIFICATES
PACKAGING
RC 65/35BN
Length: 35mm
Diameter: 0.55mm
L/R Ratio: 65
Tensile Strength: ＞1100mpa
Shape: Glued
Tunnel safety support
The spray layer supported by steel fiber shotcrete is more in line with the concept of "flexible support". The steel fiber endows the supporting layer with a certain ductility, which can not only absorb the energy brought by the deformation of the surrounding rock, but also mobilize and stimulate the self-stabilizing ability
Simple and fast construction
The steel fiber shotcrete replaces the hanging net construction, which not only saves the cost of hanging nets, but also reduces the risk of rockfall injury. At the same time, the steel fiber shotcrete can be constructed quickly in the first time,
Smaller rebound and less consumption
The rebound of steel fiber shotcrete is smaller than that of hanging net shotcrete, and the molding of concrete is more compact. And there is no need to backfill the over-excavated part, which greatly saves the consumption of concrete.
Pre
hooked end steel fibres
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