Bitumen

Specifications

Bitumen Grade 80/100

Criteria Specfication Test Method
Specific Gravity at 25/25°C 1.00/1.05 D70
Penetration at 25°C 80/100 D5
Softening Point (°C) 45/52 D36
Ductility, 25°C, (cm/s) 100 Min D113
Loss on Heating (WT%) 0.5 Max D6
Flash Point (°C) 225 Min D92
Solubility in CS2 (WT%) 99.5 Min D4
Drop in penetration after heating % 20 Max D6 & D5
Organic matter insoluble in (CS2 WT%) 0.2 Max D4
Spot test Negative *A.A.S.H.O T102

Bitumen Grade 60/70

Criteria Specfication Test Method
Specific Gravity at 25/25°C 1.00/1.06 D70
Penetration at 25°C 60/70 D5
Softening Point (°C) 49/56 D36
Ductility, 25°C, (cm/s) 100 Min D113
Loss on Heating (WT%) 0.2 Max D6
Flash Point (°C) 250 Min D92
Solubility in CS2 (WT%) 99.5 Min D4
Drop in penetration after heating % 20 Max D6 & D5
Spot test Negative *A.A.S.H.O T102