DS EN 14317-2:2007 Thermal Insulation Products For Buildings - In-Situ Thermal Insulation Formed From Exfoliated Vermiculite (Ev) Products - Part 2: Specification For The Installed Products Defines the requirements for the four types of exfoliated vermiculite products Vermiculite Aggregate (EVA), Coated Vermiculite (EVC), Hydrophobic Vermiculite (EVH) and Premixed Vermiculite (EVM), cont