r macro for concrete reinforcement
RMACRO, the structural polymeric fiber designed to improve the durability and mechanical properties of concrete, reduces and in some cases eliminates shrinkage cracks, increases the flexural strength, ductility and resistance to fatigue of concrete.
They do not corrode and fully resist all aggressive agents.
RMACRO s comply with the European standard EN 14889-2 (systems 1) and are ideal for:
- General shotcrete
- Coating in tunnels.
- Consolidation of excavation fronts.
- Slope reinforcement.
- Consolidation of walls.