Recycled aggregates: Guidance for producers and …
Grading: GE (from BS EN 13285) i.e. GA75 from BS EN 13242 Oversize: OC75 (from BS EN 13285) i.e. GA75 from BS EN 13242 Fines: UF12 (from BS EN 13285) i.e. f12 from BS EN 13242 (Note: there are further requirements relating to water soluble sulfates, total sulfur and sulfides which vary depending on material and location of use.