Concrete structures in general depend on the quality of the waterstops that join them to maintain watertight efficiency. Generally, waterstops are designed to allow for expansion, contraction and other movements that would cause joints to open and close and they are better choice to stop leaks and prevent seepage.
|Extruded flexible PVC waterstops – various profiles|
|Sika- Hydrotite CJ||
Preformed hydrophilic strip for sealing site concrete joints
|Superswell 47B||Unique sealing compound by forming compression seal in concrete joints|