BT - 100 SPECIFIC GRAVITY OF SEMI SOLID BITUMINOUS MATERIALS
BT - 110 DISTILATION OF CUTBACK ASPHALT
BT - 120 WATER CONTENT IN PETROLEUM PRODUCTS
BT - 130 SAYBOLT VISCOSIMETER
BT - 140A GAS CLEVELAND OPEN CUP FLASH AND FIRE POINT TESTER
BT - 140B ELECTRIC CLEVELAND OPEN CUP FLASH AND FIRE POINT TESTER
BT - 150 LOSS ON HEATING/ THIN FILM
BT - 160A MANUAL RING AND BALL SOFTENING POINT APPARATUS
BT - 160B ELECTRIC RING AND BALL SOFTENING POINT APPARATUS
BT - 170A HAND OPERATED LABORATORY PENETRATION TEST
BT - 170B ELECTRIC LABORATORY PENETRATION TEST
BT - 180 DUCTILITY OF BITUMINOUS MATERIAL TEST
BT - 190A HAND OPERATED CENTRIFUGE EXTRACTOR TEST
BT - 190B ELECTRIC CENTRIFUGE EXTRACTOR TEST
BT - 200 REFLUX EXTRACTOR TEST
BT - 210A MARSHALL TEST 4 INCHES
BT - 210B MARSHALL TEST 6 INCHES
BT - 220 CORE DRILLING TEST
BT - 231 DIAMOND BIT. 2 " DIAMETER
BT - 232 DIAMOND BIT. 4 " DIAMETER
BT - 233 DIAMOND BIT. 6 " DIAMETER
BT - 240 BENKELMAN BEAM
BT - 250 MOT STRAIGHT EDGE
BT - 260 AUTOMATIC MARSHALL COMPACTOR
BT - 270 VIBRATORY COMPACTOR