| 摘要 |
Provided are a concrete reinforcing material that can improve the reinforcing effect on and toughness of a concrete formed body and has excellent formability, and a concrete formed body containing the same. A concrete reinforcing material 10 includes: at least one core yarn 1; at least two sheath yarns 2, 3 wound around the core yarn 1; and a resin layer covering the core yarn 1 and the sheath yarns 2, 3. At least one of the core yarn 1 and the sheath yarns 2, 3 is constituted of a glass fiber bundle. |
