Hydroplast® is a waterproofing complex using a prefabricated polymer bitumen sheet. It is used to waterproof concrete decks of bridges and engineering structures in both maintenance and new construction works.

Hydroplast® sheets are welded across their entire surface, generating good resistance to shear failure; their resistance to substrate cracking is excellent, contributing to long structure service life. They are overlaid with a wearing course that provides the required surface properties.