Many users of this standard are running the procedure using toluene, which is not currently an approved solvent. AMRL is collecting data to determine if results obtained using toluene are similar to those obtained using the other solvents listed in the standard. If results are similar, toluene will be added to the list of solvents permitted for use in this standard.
Bitumen content; Bituminous paving mixtures; Pavement surfaces; Quantitative analysis/measurement;
Citing ASTM Standards
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