The rubber cover shall be installed by adhering to concrete substrate, while the appropriate drainage is ensured (a slope of 2-3 % is recommended). The surface to be adhered shall be free from dust, dirt and humidity before installing the rubber cover, as well as after the installation for 24 hours. The concrete substrate shall be even and free from depressions and waves. The concrete substrates that are still fresh and not set are not suitable for adhering.
The adhesive shall be applied intermittently so that the natural and effluent water could be drained. The rubber adhesive shall be applied on the concrete substrate. If the adhesive gets foamed during installation, then it is required to wait until it becomes dry, then the foam part shall be removed. If the entire surface is adhered, then the removal of water is hindered, which could lead to freezing and bumps on the rubbed surface. The coverage of the adhesive distributed by us is 0.33 kg/m2. The load carrying capacity of the installed cover depends entirely on the substructure, the rubber cover do not suffer permanent deformation in case of high load. It is recommended to install our rubber cover products while the ambient temperature is in the range 15-25 °C. It is required to consider the change of volume (± 1,5%) that can occur when the temperature varies during installation.