WATERPROOFING SYSTEM IN SWIMMING POOL
One of the often found problems in swimming pools is the leakage through foundation. How to prevent this problem
Problem

Waterproofing system should be applied with pools

Cement block walls can not prevent water ingress.
Cement-rendered, concrete, or cement block walls can not prevent water ingress.

waterproofing system can resists only one side
If the selected

Structures can not be expected to be totally rigid
Structures can not be expected to be totally rigid and even small movements can lead to cracking allowing water ingress.

Reinforced concrete can be damaged from corrosion
Reinforced concrete can be damaged from corrosion that causes by permeable water and air through the surfaces.

Painting should not be a waterproofing layer.
Painting or tiling layer should not be considered to be a

A proper waterproofing system
A proper
1. Resist to both positive and negative water pressure
2. Resist to the changes of temperature
3. Resist to the acidity and alkali (pH) in water