DS EN 14317-1:2004 Thermal Insulation Products For Buildings - In-Situ Thermal Insulation Formed From Exfoliated Vermiculite (Ev) Products - Part 1: Specification For Bonded And Loose-Fill Products Before Installation 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