BLOCK FOR RETAINING WALL

To provide blocks for a retaining wall used at a corner part allowing efficiency of transportation and installation to be improved.SOLUTION: Blocks for a retaining wall 30 are configured such that a vertical connection edge 17 of a first block piece 10 provided with a block base body 40 and a vertical connection edge 27 of a second block piece 20 provided with a block base body 40 are connected rotatably within a predetermined angle. Both of the block base bodies 40 form the vertical connection edge 17 on a vertical edge of one side 42 in a horizontal direction of a vertical wall base part 41, and a base plate projecting body 48 is connected substantially rectangular to the vertical wall base part 41 at a position apart from the vertical connection edge 17 by a predetermined distance on a lower end part of the vertical wall base part 41. Connection reinforcement bars 50, 50A are placed at positions above an upper surface 48a of the bottom plate projecting body 48 by a predetermined distance in a height direction of the vertical wall base part 41. One end of each of the connection reinforcement bars 50, 50A is buried in the vertical wall base part 41, the other end are projected in a substantially horizontal direction from a surface 44 of the vertical wall base body 41.SELECTED DRAWING: Figure 5 【課題】コーナー部に使用する擁壁用ブロックで、搬送、施工の効率化を高めた。【解決手段】ブロック基体４０を備える第一ブロック片１０の縦連結縁１７と、ブロック基体４０を備える第二ブロック片２０の縦連結縁２７とを所定角度内で回転自在に連結して、擁壁用ブロック３０とする。両ブロック基体４０は、縦壁基部４１の水平方向で一側４２の縦縁に縦連結縁１７を形成し、縦壁基部４１の下端部で、前記縦連結縁１７から所定距離宛て離れた位置に、縦壁基部４１に略直角に底板突出体４８を連設した。縦壁基部４１の高さ方向で、底板突出部４８の上面４８ａから所定距離上方位置に連結鉄筋５０、５０Ａを設ける。連結鉄筋５０、５０Ａは一側を縦壁基部４１内に埋設し、他側を、縦壁基体４１の表面４４から略水平方向に突出させてある。【選択図】図５