Underground constructions


    Underground Construction

Sealing of underground structures needed to prevent inflow of water or moisture in the premises of a basement, a parking, a tank up to the complete sealing of a motorway tunnel.

In all cases should be study of the area for which system will be used and the work be done by qualified personnel.

The insulating Kaltsas undertakes to insulate an underground tunnel to one or construct a watertight membranes disabled where the construction is very low relative to the water table.