Isolation of a drinking water tank at a school in the New Administrative Capital due to water leakage from the ties and decay in the concrete 

Cutting and grooving the tie and treating it with techno-cell DM and cement to prevent water permeability.

The presence of other places of leakage, the source of the water is identified and an injection pipe is installed to this point from  behind the reinforcement bars.

Painting the treated area with Techno Bond LX and coating it with cement to make sure that water permeability is prevented. 

Plastering with a mortar containing Techno-Groat GB and sealing the treated areas.