| 摘要 |
A kind of block for building wall and the wall built with said blocks. There are many analogous blocks laid to overlap and stagger with upper/nether block continuously in said wall. The block extends lengthways and comprises top surface(1), bottom surface(2) and two end surfaces(3); the cross section thereof on the whole is a converse trumpet shape; the top surface(1) has a mid ridge(4) higher than the two sides of the surface so as to form the left /right supporting slope(5); the top surface(1) and the bottom surface(2) are formed in this way: when a block overlap with a analogous block thereunder to form a wall, the left and right supporting slope(5) become a blocking structure to lock the two blocks neighbored up and down, the raised dimension of the mid ridge(4) can cut off space-time trochoid. This invention also provides the assistant blocks which cooperate with said blocks when building wall. |
