Problems of quality of oil roofing bitumens
In this paper results of monitoring of quality impregnating and integumentary roofing bitumens of marks BNK 45/190 and BNK 90/30 by company TehnoNICOL are analysed. On the basis of the big data the interrelation between penetration at 25°С and softening temperature is investigated.
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
MIREA - Russian Technological University
2010-08-01
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| Series: | Тонкие химические технологии |
| Subjects: | |
| Online Access: | https://www.finechem-mirea.ru/jour/article/view/954 |