Method Statement

Surface Preparation:

The surface to be treated shall be cleaned from adherence and adhesion weakening factors such as oil, grease, paraffin waste, cement grout, loose particles, mold release agents, cured old membranes. If necessary the surface shall be washed with high pressure water jet, and be thoroughly dried. Surface defects such as cracks, unevenness etc should be repaired with suitable products.

Priming :

For priming, 1 kg of BITUM 2K liquid component should be taken and mixed with 5 liters of water in a separate container with a 400-600 rpm mixer for 3-4 minutes. The primer prepared in this way is applied by spreading homogeneously on the surface without causing ponding with a brush. Primer should be allowed to dry before main coat application.

Product Application : 

The powder component (component B) in the package should be slowly added into the liquid material and mixed with a mixer at 400-600 rpm until it becomes homogeneous (Lumps should not be allowed). After the prepared mixture is rested for 2-3 minutes, it should be mixed again for 20-30 seconds to make it ready to use.
At +23°C air temperature, BITUM 2K should be consumed within 60 minutes after preparation. The main coat should be applied on dried primer surface. The entire application should be made at least in 2 layers. If the application to be made with a brush, the application layers should be applied perpendicular to each other.
Both application and surface temperatures should be between +5°C and +30°C. The application should be protected from severe weather conditions for a minimum of 24 hours. BITUM 2K should be applied from the direction the water comes from. After the material is completely dry, the foundation pit should be filled
with drainage plates and thermal insulation plates, protecting from impacts during filling. CLEVERCOAT™
PU 650 TC 1K should be used as a top coat in order to use it in places exposed to UV and pedestrian traffic.