| Parameters | Technical requirements | Materials | Standards | |
| Coal tar pitch | Bitumen (BND90/130) | |||
| Penetration at 25˚C, 0.1 mm | 91 - 130 | - | 91.6 | MNS 5109:2001 |
| The softening point, ˚C | >43 | 76.5 | 44.7 | MNS 5211:2002 |
| Ductility at 25˚C, cm | >65 | <0.01 | 97.9 | MNS 5110:2001 |