| 摘要 |
Arrangement for, after removal of shuttering, making possible identification of ducting sleeves 1 positioned next to one another in shuttering, in the case of a concealed electrical installation comprising installation pipes which are cast into construction elements and start from or end in ducting sleeves 1 which are arranged in the surface plane of the construction element and comprise a foot or plinth 4 intended to be mounted against a shuttering wall 2 before casting of the construction element. This is achieved by means of a flag or marking tab 10 which can be applied to the foot or plinth 4 of the ducting sleeve 1 and is designed in such a manner that, in the applied state, it is at least partly visible when the shuttering is removed. <IMAGE> |
