Tile and natural stone coverings on balconies and terraces must be much more resistant than other covering surfaces, as they are exposed to frost, rain and solar radiation over the long term. Even the slightest damage can cause water to penetrate the structure, be absorbed by the mortar and be stored. Efflorescence and frost damage are the result.
The bonding mortar is the most vulnerable element in this system. This is why Saint-Gobain Weber has focused on the tile adhesive, in particular in this application. A watertight tile adhesive that can also be used as a bonded waterproofing offers maximum safety and significantly reduces the risk of damage.
weber.xerm 844 offers maximum flexibility in application: waterproofing, laying, decoupling - even slope corrections can be implemented with the waterproofing system. The reduction of impact sound is also possible with weber.xerm 844.
With the innovative Weber notched trowel weber.sys Abdicht- & Verlegeglätter, the works for waterproofing and for tile fixing can also be carried out in just one work step. This saves valuable time.
Whether for waterproofing balconies or terraces, for facade socket areas or as a bonded waterproofing under ceramic coverings in wet-duty or in underwater areas, weber.xerm 844 reliably protects every building project from moisture and dampness penetration. The multi-use product is approved by the building authorities and has the corresponding test certificates for the execution of bonded waterproofing systems.
