intermediate unit block of the civil engineering and construction for the set block

摘要

The present invention manufacturability, light weight, robustness, site assembly loading workability, water workability, excellent durability and recyclability, it will provide an intermediate unit block of the installation to set block intermediate stage site for civil engineering and construction with a degree of freedom of broadly applicable design. A intermediate unit block member 2B is installed the width W of the rectangular unit block body which is modularized as a unit, the intermediate step portion of the wall structure formed by connecting with connecting member 4 , height Ha, 1 piece is rectangular standard length L = 3W or integer N number chosen by integrally molded into a rectangular length of La, connecting the upper surface engagement of the same pattern each on the upper and lower surfaces per standard length L groove 11 and the lower surface engagement projections 11a, connecting the vertical hole 12, the upper surface width direction connecting groove 13 and the lower surface width direction connecting groove 13a for the coupling member engagement, a pair of top longitudinal connecting groove 14 and the lower surface longitudinal It provided with the direction connecting groove 14a.BACKGROUND 4