Bathroom with moderate humidity exposure

Areas exposed to moisture in indoor domestic environments classified as W1-I according to DIN 18534 must be adequately protected to prevent seepage and associated damage. Particularly exposed to moisture are shower areas, where waterproofing systems with Flex 2K and Aquatech offer a safe solution for optimal protection of wall and floor surfaces.

1. Pretreatment

Multigrip

Multigrip is a single component, adhesion promoting primer, based on a styrene-acrylic resin water based emulsion and selected aggregates.

2. Floor levelling

Fast Screed

Pre-mixed, fast setting and hardening cementitious mortar class CT C30 F6 according to EN 13813, for floating or adherent screeds. For internal and external use.

Alternative solution

Livellina 5-30

Self-levelling screed for irregular surfaces, from 5 to 30 mm thickness, also for heated floors.

3. Wall levelling

Multimix Evo

Quick-setting pre-mixed and fibre-reinforced mortar for restoration, renovation and levelling work both on façades and floors in thickness from 3 to 50 mm. Good adhesion and excellent workability. For manual and machine applications.

4. Primer

Multigrip

Multigrip is a single component, adhesion promoting primer, based on a styrene-acrylic resin water based emulsion and selected aggregates.

5. First waterproofing coat

Aquatech

Single-component liquid waterproofing sheath in water emulsion.

Alternative solution

Flex 2K

Two-component, flexible, fibre-reinforced, waterproofing cementbased mortar, which can be reinforced with fibreglass mesh, for flexible waterproofing and protective smoothing of cementitious substrates. Good UV resistance, elastic to -20 °C.

6. Waterproofing tapes

PP Tape 120 mm – 50 m

Polypropylene reinforcement tape with side perforations

Corner Tissue 90°

Reinforcement tissue for closed corners.

7. Second waterpoofing coat

Aquatech

Single-component liquid waterproofing sheath in water emulsion.

Alternative solution

Flex 2K

8. Tile adhesive

Tile 480

One-component, improved, high strength, cementitious adhesive, with long open time, deformable, class C2 TE S1 in compliance with EN 12004. For indoor and outdoor use on walls and floors, even for overlaying, for porcelain and glazed stoneware and ceramic tiles of all types and sizes. Frost resistant.

9. Grout

Tile Grout 2-15 mm

Cement based powder grout, single component, fl exible and waterproof, classifi ed as CG2 WA in compliance with EN 13888, for fi lling joints 2 to 15 mm wide.