Viega Advantix 4935.1 Instructions For Use Manual page 12

Important note
Advantix bathroom drain
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:
Drain or shower channel must be equipped with a special flange,
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which has an adhesive surface and a width of at least 30 mm
To enable the material change from drain to screed, either a suitable
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sealing cuff or sealing strip, which is designed for overlapping with
the BS with a width of at least 50 mm must be used.
The screed must be laid at a minimum incline of 1–2 %.
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The installation must be carried out properly in acc. with the installa-
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tion manual and the manufacturer's information.
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Fig. 5: Construction diagram of the bonded seal - min. screed incline 1–2 %
1 - grate
2 - top piece with adhesive flange
3 - tile
4 - tile adhesive
5 - bonded sealing
6 - screed
7 - sealing cuff
8 - mat
9 - adhesive flange
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Product information
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