is an alternative method that uses chemical solvents to extract the binder
: Covers the determination of asphalt content in asphalt mixtures or pavement samples using an ignition furnace. It notes that heating can be done via convection or direct irradiation. Referenced Documents : Lists other relevant standards like (Sampling Aggregates) and ASTM D2172 (Quantitative Extraction of Bitumen). Summary of Test Method astm d6307 pdf