Careful planning is required for professional sealing. In addition,
depending on the individual dampness wear class and the type of foun-
dation, a suitable BS system with a building regulations certificate of
suitability must be chosen.
Furthermore, the following factors should be taken into account:
n
Drain or shower channel must be equipped with a special flange,
which has an adhesive surface and a width of at least 30 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
BS 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
9
8
7
6
2
3
4
5
Fig. 6: 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 - Mat
9 - Adhesive flange
In connection with suitable drains, only approved bonded sealings with
proof of practicability in keeping with building law may be used. See
link-
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.
Information regarding the procedure can be found in the instructions for
use of the corresponding product.
Important note
Permitted bonded seals
Product information
Advantix Top bathroom drain
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