Installation on concrete (> 3 months)


In accordance with DIN 18157 the installation of tiles to dense concrete is only recommended after 6 months at the earliest. Causes for damage are high shrinkage stresses, which green concrete substrates exhibit. In these named areas, the use of single part flexible adhesives is not represented.
In our experience, when installing to green concrete, only products such as UNIFIX-S3/-S3-fast are to be recommended. These are highly elastic tile adhesives – tested to DIN 12004 and with a deformability of S2 to DIN 12002.
Only a product, which exhibits this type of highly deformable technological profile – reliably disspating high shear forces – can be used.
Before installing the tiles, it is mandatory to prepare the substrate using shot blasting, high presssure washing or similar techniques in order to remove laitance layers present.

NOTE: Exclude moisture rising from the substrate. This type of installation does not conform to recognised technical regulations and is to be contractually declared separately.

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Grundieren PRIMING

Solvent free universal primer, water and alkali resistant

Ausgleichen LEVELLING

Smoothing compound from 2 – 30 mm, interior and exterior areas

Non-sag, cement-based, rapid hardening, polymer modified, low shrinkage and creamy smoothing compound, 2 – 20 mm


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


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


Deformable, rapid hardening flexible adhesive for heavy duty areas, also for natural stone, with FAST TECHNOLOGY

Highly deformable flexible adhesive for heavy duty areas

Lightweight, low dust flexible adhesive bonded together with de-coupling


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 use with natural stone