CONCRETE-REINFORCING CONNECTING FIBERS AND MANUFACTURING METHOD THEREOF

There is provided concrete-reinforcing connecting fibers consisting of a plurality of filaments connected in side-by-side relation, wherein the concrete-reinforcing connecting fibers are made of a resin composition comprising 40 to 90 % by weight of polyethylene and 10 to 60 % by weight of polypropy...

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Bibliographische Detailangaben
Hauptverfasser: YABUKI, MASUO, INOUE, TOMOKI, KAIHARA, YUICHI
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:There is provided concrete-reinforcing connecting fibers consisting of a plurality of filaments connected in side-by-side relation, wherein the concrete-reinforcing connecting fibers are made of a resin composition comprising 40 to 90 % by weight of polyethylene and 10 to 60 % by weight of polypropylene, have a surface with an embossed pattern and are separable into single 200 to 2000 dtex filaments. By this means, it is possible to prevent filaments from protruding from the surface of a cured concrete.