Macrosynthetic Fiber Reinforcement for Concrete
Mapefibre ST 42 is a blend of polypropylene and polyethylene resins, configured as waved fiber. It is used for concrete reinforcement, to replace some rebar system and welded wire mesh (WWM) reinforcement, as well as steel fibers.
Mapefibre ST 42 is cut to 1.65" (42 mm) in order to optimize ease of use and dispersion in concrete, as well as finishing and ultimate properties of concrete.
Mapefibre ST 42 provides excellent results according to the ASTM C1609 test method.