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Installation on critical substrates

Kritische untergruende

Mixed substrates, cracked substrates and substrates with too little covering over underfloor heating

When carrying out building conversions or renovation work, one often encounters critical substrates, which have to be levelled, de-coupled and impact sound transmission reduced before installing tiles. Here the impact sound deadening and de-coupling board STEPBOARD can be used. To reliably prevent offsets in level, it is recommended that existing cracks in the substrate are adhesively sealed, e.g. ASODUR-K900.

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Grundieren PRIMING

Rapid drying, quartz filled dispersion primer for absorbent and non-absorbent substrates

Ausgleichen LEVELLING

The selection depends on the substrate and demands of the area in use

Entkoppeln DE-COUPLING/INSULATION

Thermally insulating impact sound deadening and de-coupling board, 4/9/15 mm

Abdichten WATERPROOFING

Flexible, mineral-based, vapour permeable waterproof slurry for areas with increased demands in interior and exterior areas

Waterproofing and de-coupling membrane

Verlegen TILE INSTALLATION

Lightweight, low dust flexible adhesive for thin, medium and thick bed installation techniques

Accelerated hardening flow bed flexible mortar

Rapid hardening, highly slump resistant flexible adhesive for interior and exterior use

Flexible natural stone adhesive

Verfugen GROUTING

Rapid hardening flexible grout, 3 – 20 mm joint width

Mineral-based multi-function flexible grout for tiles, natural stone and other finishes from 1-10 mm joint widths with FAST TECHNOLOGY

Silicone sealant for movement joints

Silicone sealant for discolouration-free elastic jointing