Mortar and sealants

  • complete set of test for renovation plaster systems according to Directive WTA 2-9-04/D
  • set of tests of non-structural sealants in joints of building structures according to a number of standards ČSN EN 15651
  • determination of watertightness and crack bridging of liquid applied water impermeable products (used beneath ceramic tiling bonded with adhesives) according to ČSN EN 1489
Fig. 1: The COMTEST OP4/3 pull-off apparatus designed for pull-off tests for surface finish adhesion