For fixing Expanded Polystyrene (EPS) boards for thermal insulation of buildings by means of light wet method of buildings
- economical in use
- good adhesion
- resistant to weather conditions
Ceresit CT 81 mortar is designed to apply EPS-boards within Ceresit ETICS (External Thermal Insulation Composite Systems) with a light-wet method. CT 81 is part of Ceresit Ceretherm Popular. CT 81 mortar is used for applying to the newly erected objects as well as the buildings to be thermo renovated. The applied boards require additional fixing by means of mechanical anchors, i.e. proper expansion pins made of plastic. Ceresit CT 82 mortar should be used to apply fibre glass armoured layer on the EPS-boards.