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    ​MasterFiber 153/154/155 SPA - Polypropylene macro fiber for use in concrete and sprayed concrete

    What is ​MasterFiber 153/154/155 SPA?

    MasterFiber is used for structural purposes in concrete, mortar and sprayed concrete. It is ideal for providing rock support in underground rock support in mines and tunnels

    What are the benefits of ​MasterFiber 153/154/155 SPA?

    • Improves the ductility of concrete
    • Transfers tensile stresses and bridges cracks in cementitious applications
    • Decreases crack propensity due to constrained deformations induced by drying shrinkage and temperature gradients and allows to partially or fully substitute related mesh reinforcement
    • Replace mesh in tunnel rock support
    • Excellent resistance in alkaline and acidic environment
    • Provides rust free reinforcing solutions
    • Easy to dose with limited impact on workability
    • Safe to handle
    • No negative impact regarding machinery wear​


    MasterFiber 153/154/155 SPA_TDS

    pdf (299.75 Kb)


    Oman: +968/24435800
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