| 摘要 |
The mounting plate has chambers formed by recesses which retains hardening contact units e.g. mortar or adhesive for forming a contact layer. The chambers have under cut free wall sections (18) between opposing plate sides (22, 26). The sections (18) are arranged between front sides of the chamber and planar sections connecting the chambers. A net-like fabric (27) is provided on the plate side (26) and covers the recesses. |
