| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spacer block having reinforcement support, which is used in formation of a concrete structure having a reinforcing net-like member embedded near a concrete surface. <P>SOLUTION: A top surface of a block body 1 formed of a cement-based material is constituted as a reinforcement receiving surface. A plurality of ground contact legs 9 projects and are formed at regular intervals in a circumferential direction on a bottom surface 7 of the block body 1. The respective ground contact legs 9 are formed in such an externally expanded fan face shape as to be disposed in a radial direction. <P>COPYRIGHT: (C)2012,JPO&INPIT |
