ASTM D-70 / AASHTO T-228 For determining the specific gravity of semi-solid bituminous materials, asphalt cement, and soft tar pitches by uses of a picnometer
ASTM D-402 / AASHTO T-78 For measuring the amount of the more volatile constituents in cut back asphaltic product.
ASTM D-95 / AASHTO T-55 For determining water in crude petroleum, tars and products derived from these materials.
ASTM D-88 / AAHSTO T-72 For determining saybolt viscosity of petroleum product at specified temperature between 21.1 and 98.8ºC.
ASTM D-92 / AASHTO T-48 Gas Heating method/LPG Consumption For determining flash and fire point by cleveland open cup for petroleum product and other liquids, expect fuel oils and materials having an open flash point below 79º C (173 F) as determined by cleveland open cup tester.
ASTM D-92 / AAHSTO T-48 Electric 220 V-AC; Heating Speed Control For determining flash and fire point by cleveland open cup for petroleum product and other liquids, expect fuel oils and materi a s having an open flash point below 79º C (173 F) as determined by cleveland open cup tester.
ASTM D-36 / AASHTO T-53 For determining softening point of asphalt and tar using the ring and ball method. The test is performed in duplicate under very closely controlled conditions. Water is used as the bath medium for binder with softening points below 80ºC. Above this temperature glycerol is used in place of water.
ASTM D-6/D-1754 AAHSTO T-47/T-179 For determining the loss in mass (exlusive of water) of asphaltic compounds after heating. Variable temperature oven, cast alumunium rotating shelf, 5-6 rpm, external electrometer drive, 220 V-AC, 1400 Watt.
ASTM D-5 / AASHTO T-49 For determining consitency of bituminous materials. Cast alumunium frame, 4 1/2" dial indicator, 400 x 0.1 mm dial, single knob control, weight of needle and plunger : 50 gr.
ASTM D-5 / AASHTO T-49 For determining consistency of bituminous materials. Electric control box, 220 V-AC variable timer, ON-OFF and STAR switch for automatic plunger release cats alumuium frame, 4 ½" dial indicator, 400 x 0.1 mm dial, knob control, manual + electric, weight of needle and plunger : 50 gr.