The 1/50 and 1/60 steel fibres are designed for microreinfocement of concrete. They are usable as homogeneous fibre reinforcement, especially in concrete grades for industrial flooring systems, traffic pavements or non-structural pre-cast units.
Depending on the desired properties of concrete, the 1/50 and 1/60 steel fibres wires can be added at a ratio of 25 to 35 kg/m³ of concrete.
The concrete with steel fibres can have natural aggregate added at the maximum grain size of 16 mm. The minimum concrete grade shall be B25 and the w/c ratio shall not exceed 0.6. In order to reduce the volume of batched water, chemical admixtures are allowed that do not corrode the steel wires.
Our steel fibres have received the BRI Technical Approval AT-15-6756/2005 and the Hygiene Certificate HK/B/1133/01/2005.
Structures and products made of concrete with steel fibres shall be maintained in the same way as regular concrete structures.
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