e.base 316 is a superior base course option for E.Series pre-applied underslab and pre-applied shoring assemblies for buildings that require the highest level of protection. Using EPRO’s redundant field installed composite design concept, e.base 316 augments E.Series system assemblies by adding a thermoplastic membrane with heat welded seams to increase chemical resistance, waterproofing capabilities, and overall system robustness. Used as a key component in E.Protect+ assemblies, e.base 316 is also used as a redundant layer in horizontal podium deck applications.