| 摘要 |
A building element (10) comprises a substantially elongate member (12) having an upper surface, a lower surface, first and second sides, a centrally disposed recess (18) provided in the lower surface of the elongate member and first and second tongues (14,16) extending from shoulders at respective ends of the elongate member (12). A plurality of building elements (10) can be arranged in a latticework, with the tongues (14,16) being located in the recesses (18) of adjacent building elements. If the shoulders are angled, a diamond pattern (see Fig 7) is created. If the position of the recess is moved, a pattern of two different sized squares is created (see Fig 4). In one embodiment, the elongate members (80, Fig 10) lock together. |
