Tri-State Concrete Construction, Inc., which uses Mar-Flex Waterproofing and Basement Products, found that it could earn more money by performing waterproofing itself than by hiring subcontractors.

Such extreme wastewater handling environments operate under continual chemical exposure and heavy abrasion that deteriorate concrete ... flexible, abrasion and chemical-resistant waterproofing ...

synthetic roof waterproofing sheet based on premium-quality flexible polyolefins (FPO), reinforced with an inlay of non-woven glass fabric according to EN 13956. Ferro-cement Canopy Method The ...