DRAIN TEC

• Protecting the waterproofing of buried walls both in buildings and in public works. • Protection of the waterproofing in underground works in general: slurry walls, treatment through the outer rear of the wall, tunnels, service galleries, under floor slabs, etc. • Draining and protecting floor slabs on the ground, when there is not hydrostatic pressure or the floor slab is above the phreatic level. • Formwork lost in concreting against the ground. • Renovating basements and underground constructions affected by humidity (cavity walls). • Separating and protective sheet for green roofs. • Anti-humidity barrier in floors.