Technical Specification : Bitumen (80/100) & (60/70)
Specification For Bitumen (80/100)
Property/Test | Test (IP) | Method(ASTM-D) | Specifications |
---|---|---|---|
SPECIFIC GRAVITY @ 25/25 DEG.C | 1.01 – 1.06 | ||
PENETRATION @ 25 DEG.C 100 G 5 SECS. 1/10 MM | 19 | 5 | 80 – 100 |
SOFTENING POINT DEG. C | 58 | 86 | 45 – 55 |
LOSS ON HEATING FOR 5 HRS. AT 163 DEG.C | |||
LOSS BY WEIGHT PERCENT | 45 | 6 | 0.5 MAX. |
PENETRATION AFTER LOSS ON HEATING TEST, PERCENTAGE OF ITS ORIGINAL VALUE | 49 | 5 | 80 MIN |
SOLUBILITY IN CS 2 OR CCL 4 OR TRICHLOROETHYLENE WEIGHT PERCENT | 4 | 99.0 MIN. | |
FLASH POINT COC DEG.C | 92 | 232 MIN. | |
DUCTILITY @ 25 DEG. C (MM) | 113 | 1000 MIN. |
Specification For Bitumen (60/70)
Property/Test | Test (IP) | Method(ASTM-D) | Specifications |
---|---|---|---|
SPECIFIC GRAVITY @ 25/25 DEG.C | 1.01 – 1.06 | ||
PENETRATION @ 25 DEG.C 100 G 5 SECS. 1/10 MM | 19 | 5 | 60 – 70 |
SOFTENING POINT DEG. C | 58 | 36 | 48 – 56 |
LOSS ON HEATING FOR 5 HRS. AT 163 DEG.C | |||
LOSS BY WEIGHT PERCENT | 45 | 6 | 0.2 MAX. |
PENETRATION AFTER LOSS ON HEATING TEST, PERCENTAGE OF ITS ORIGINAL VALUE | |||
SOLUBILITY IN CS 2 OR CCL 4 OR TRICHLOROETHYLENE WEIGHT PERCENT | 4 | 99.0 MIN. | |
FLASH POINT COC DEG.C | 92 | 250 MIN. | |
DUCTILITY @ 25 DEG. C (MM) | 113 | 1000 MIN. |