
Which waterproofing materials are appropriate for long-term immersion in water for swimming pools?
GRETEC®
is not only suitable for roofing, but it is also highly compatible for long-term water immersion in swimming pool areas.
Complete Video

Utilizing concrete floor ginder to eliminate debris and weak sections from the concrete surface

Implementing high-pressure water cleaning to ensure meticulous removal of dust particles.

Ensuring that the humidity level is below 8% before commencing the construction process

priming – to facilitate adhesion between the waterproofing material and the concrete surface.

Applying OLYKKO PS1K to reinforce all weak spot, dissimilar materials, pipe edges, and joints

Applying GRETEC Sprayable or hand-appliable depends on The on-site construction environment

Thickness Measurement by ultrasonic wave without casing any damange

Pinhole Leaks Prevention and ensure the integrity of perforations and openings on the surface

Sand broadcasting to facilitate convenient adhesion during the construction process.

72 Hours Water Leaking Test
