| 摘要 |
<p>The cladding (1) comprises at least of two individual sheets (2,3) of an appropriate size. Each of the sheets (2,3) has a core of mineral fibers. The edges (6,7) are differently shaped with complementary elevations and recesses at two adjacent sheets (2,3) facilitating a firm joining with flush outer (5) and inner surfaces (4). In a second version a separate locking element is accommodated in spaces at the edges (6,7) of two adjacent sheets (2,3).</p> |
