The retaining wall null which uses simple masonry block and this simple masonry

摘要

PURPOSE:To connect upper and lower and left and right blocks under the state that force from the outside is easy to be dispersed. CONSTITUTION:A simple pair stacking block is composed of a basic type bock 2 and a coping block 3, and left and right notches 2B1, 2C1 are formed to the left and right sections 2B, 2C of a rectangular parallelopiped-shaped block body 2A and and a groove-shaped indentation 2I is formed to the top face section 2E of the block body 2A in the longitudinal direction in the basic type block 2. A groove-shaped indentation 3C is shaped to the underside section 3B of the same rectangular parallelopiped-shaped block body 3A as the block body 2A in the horizontal direction of the block body 3A in the coping block 3, and a retaining wall is constituted by the rubble-masonry pair stacking execution of the blocks only by the filling of mortar.