護岸ブロックおよび護岸構造物

摘要

PROBLEM TO BE SOLVED: To provide a revetment block which reduces labor and time associated with stacking, and achieves improvement of workability.;SOLUTION: A revetment block 10 includes a connection plate part 13 for forming a gap GA in a vertical direction between a front plate part 11 and a rear plate part 12. The front plate part 11 has a first extension part 11a extending upward from the upper surface of the connection plate part 13, and the rear plate part 12 has a second extension part 12a which extends downward from the lower surface of the connection plate part 13 and has the same dimension in the vertical direction as that of the first extension part 11a. The lower surface of the connection plate part 13 is provided with a support part 14 having the same dimension in the vertical direction as that of the second extension part 12a.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT