| 摘要 |
This utility model discloses an aerated concrete block comprising a rectangular block body, the top surface being provided with a longitudinal bulge upwardly projecting thereof, and the bottom surface being provided with a groove which matches the longitudinal bulge to facilitate interlocking engagement of similar blocks stacked vertically. The side surfaces of the block are provided with a pair of vertical depressions, such that similar blocks stacked horizontally forms a cavity in between for accommodating concrete mix, thus strengthening the wall to be formed. |
