CONCRETE-REINFORCING CONNECTING FIBERS AND MANUFACTURING METHOD THEREOF

摘要

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.