Careful planning is required for professional sealing. In addition,
depending on the individual dampness wear class and the type of foun‐
dation, a suitable thin bed bonded sealing with a building regulations
certificate of suitability must be chosen.
Furthermore, the following factors should be taken into account:
n
The drain or shower channel must be equipped with a special flange,
which has an adhesive surface and a width of at least 50 mm.
n
For bridging the material change from drain to screed, either a suit‐
able sealing collar or sealing tape designed for overlapping with the
thin bed bonded sealing over a width of at least 50 mm must be
used.
n
The screed must be laid at a minimum incline of 1–2%.
n
The installation must be carried out properly in acc. with the
mounting instructions and the manufacturer's information.
1-2
%
1
2
4
3
5
8
6
7
Fig. 2: Construction diagram of the bonded seal - min. screed incline 1–2 %
1 Grate
2 Top piece with adhesive flange
3 Tile
4 Tile cement
5 Bonded sealing
6 Screed
7 Sealing collar
8 Adhesive
In connection with suitable drains, only approved bonded sealings with
proof of practicability in keeping with building law may be used. See
„Regulations from section: Sealing“ on page 6
Information regarding the procedure can be found in the instructions for
use of the corresponding product.
Important note
Permitted bonded seals
Product information
Advantix Cleviva shower channel base unit (reconstruction model)
10 from 30
