Waterproofing of new and old concrete structures is often done by watertight mortars and cementitious polymer modified renderings, either hand or spray applied. Sika one- or two-component watertight mortars are of high quality with specific approval for use in contact with potable water.

Cementitious Rendering

Waterproofing of concrete bridge decks is often done by watertight mortars and cementitious polymer modified renderings, either hand or spray applied. Sika one- or two-component protective coatings and repair mortars are of high quality with specific approval for use in contact with potable water.