REINFORCING FIBER FOR CEMENT-BASED MOLDED BODY, METHOD FOR PRODUCING THE SAME, AND FIBER-REINFORCED CEMENT-BASED MOLDED BODY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a novel technique capable of producing a polyolefin-based reinforcing fiber having high affinity with a cement slurry and excellent adhesion to a cement composition; and to provide a fiber-reinforced cement-based molded body using the fiber.;SOLUTION: A reinforcing fiber for a cement-based molded body is formed by coating a surface of a polyolefin fiber with a layer comprising at least: a carbonate of an alkaline earth metal; and a binder which consists of a different composition from that of a polymer used in the polyolefin fiber.;SELECTED DRAWING: None;COPYRIGHT: (C)2018,JPO&INPIT