Mapefibre NS18 [NA] is a monofilament polypropylene fiber manufactured from 100% virgin polypropylene resins. Mapefibre NS18 [NA] is primarily used as a plastic-shrinkage reinforcement in concrete. The fiber measurably reduces plastic settlement, while offering excellent distribution and finishability. Mapefibre NS18 [NA] also extends the service life of concrete by reducing permeability and enhancing impact and surface abrasion resistance. Mapefibre NS18 [NA] complies with ASTM C1116 Section 4.1.3.
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