| 摘要 |
PROBLEM TO BE SOLVED: To provide a cement molded body having high strength performance by enhancing adhesiveness of a cement and a polyolefin fiber.SOLUTION: A cement molded body is obtained by using a composition for polyolefin fiber reinforced cement containing (F) a cement, (G) an aggregate, (A) a polyolefin fiber coated by a water soluble fiber surface treatment agent (D), water and (C) an additive for polyolefin fiber reinforced cement which is an emulsion (E) by emulsifying a carboxyl modified olefin resin (B1) and/or a salt thereof (B2) in water.SELECTED DRAWING: None |
