BS EN 12697-14:2020 pdf free.Bituminous mixtures - Test methods.Water content. BS EN 12697-14 Solvents used in this document shall be capable of dissolving bitumen and distilling the solution to recover the water present. The solvents shall not decompose in water and shall have a boiling point of not more than 85。C to prevent the water from biling.NOTE Currently all hydrocarbon...