In these sensitive parts of the building, moisture can lead to severe damage to the entire building. Discoloration and tiles which are falling off the substrate are the first visible signs of such damages. Such rooms are waterproofed completely, in order to protect the entire building. The entire wall and floor area is seamlessly waterproofed. The waterproofing layer must be able to bridge possible cracks.

Show references

Wet room waterproofing with liquid synthetics

1 Primer
KOSTER BD 50 Primer
2 Waterproofing corners and wall floor junctions
KOSTER BD Flex Tape K 120
3 Waterproofing outside corners
KOSTER BD Outside Corner
4 Waterproofing inside corners
KOSTER BD Inside Corner
5 Waterproofing wall penetrations
KOSTER BD Wall Sleeve
6 Waterproofing floor drains
KOSTER BD Floor Sleeve
7 Waterproofing layer
KOSTER BD 50
8 Tile adhesive
KOSTER BD Flexible Tile Adhesive

Few areas are so constantly exposed to water as kitchens and bathrooms. In these rooms, a professional and crack bridging waterproofing material is required which is also stable enough so that tiles can be applied on top of it.

The KOSTER BD System is a complete system for waterproofing underneath tiles in wet rooms. Prime the dry and stable substrate with KOSTER BD 50 Primer. As a waterproofing layer, KOSTER BD 50 is applied. In corners and connection areas, the pre-formed waterproofing elements KOSTER BD Inside Corner, KOSTER BD Outside Corner, KOSTER BD Wall Sleeve, and KOSTER BD Floor Sleeve are embedded into the waterproofing layer. At wall / floor junctions and joints, KOSTER BD Flex Tape K 120 is embedded. In areas where a reinforcement is embedded, movement will not cause damage to the waterproofing system.

Always adhere to the specifications in the respective Technical Guidelines.

 

 

 

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