1.1 This test method describes a procedure for quantifying three Heithaus compatibility parameters that estimate the colloidal stability of asphalts and asphalt cross blends (1,2), aged asphalts (3), and pyrolyzed heavy oil residua and a
ASTM
Standard Test Method for Automated Heithaus Titrimetry
STD-47416
2001
2001-08-10
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