RU2000117718A - ASPHALT-CONCRETE MIXTURE AND METHOD FOR ITS PREPARATION - Google Patents
ASPHALT-CONCRETE MIXTURE AND METHOD FOR ITS PREPARATIONInfo
- Publication number
- RU2000117718A RU2000117718A RU2000117718/03A RU2000117718A RU2000117718A RU 2000117718 A RU2000117718 A RU 2000117718A RU 2000117718/03 A RU2000117718/03 A RU 2000117718/03A RU 2000117718 A RU2000117718 A RU 2000117718A RU 2000117718 A RU2000117718 A RU 2000117718A
- Authority
- RU
- Russia
- Prior art keywords
- powder
- mixture
- weight
- mining
- pellets
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims 10
- 239000011384 asphalt concrete Substances 0.000 title claims 2
- 239000000843 powder Substances 0.000 claims 10
- 239000010426 asphalt Substances 0.000 claims 6
- 239000010459 dolomite Substances 0.000 claims 4
- 229910000514 dolomite Inorganic materials 0.000 claims 4
- 238000005065 mining Methods 0.000 claims 4
- 239000008188 pellet Substances 0.000 claims 4
- 239000003208 petroleum Substances 0.000 claims 3
- 239000004576 sand Substances 0.000 claims 3
- 239000004575 stone Substances 0.000 claims 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
Claims (1)
Нефтяной битум - 6 - 8
Щебень - 26 - 33
Песчано-гравийная смесь - 35 - 43
Доломитовый порошок - 14,4 - 29,7
Порошок окатышей горно-обогатительных комбинатов - 1,6 - 3,3
2. Способ получения асфальтобетонной смеси путем смешения в смесительных установках в нагретом состоянии щебня, песчано-гравийной смеси, доломитового порошка, порошка окатышей горно-обогатительных комбинатов и нефтяного битума, отличающийся тем, что предварительно готовится активированная смесь 14,4-29,7 вес. % доломитового порошка с 1,6-33 вес. % порошка окатышей горно-обогатительных комбинатов путем смешения указанной смеси в шаровой мельнице с 0,32-1,65 вес. % нефтяного битума и полученная активированная смесь смешивается в смесительных установках в нагретом состоянии с 26-33 вес. % щебня, 35-43 вес. % песчано-гравийной смеси и 4,35-7,68 вес. % нефтяного битума.1. Asphalt concrete mixture comprising petroleum bitumen, crushed stone, sand and gravel mixture and mineral powder, characterized in that it contains as a mineral powder a mixture of dolomite powder with powder of pellets of mining and processing plants in the following ratio of components, weight. %:
Oil bitumen - 6 - 8
Crushed stone - 26 - 33
Sand-gravel mix - 35 - 43
Dolomite powder - 14.4 - 29.7
Powder of pellets of mining and processing plants - 1.6 - 3.3
2. The method of obtaining asphalt mixture by mixing in mixing plants in a heated state, rubble, sand and gravel mixture, dolomite powder, powder of pellets of mining and processing plants and petroleum bitumen, characterized in that the activated mixture is pre-prepared 14.4-29.7 . % dolomite powder with 1,6-33 weight. % powder pellets mining and processing plants by mixing this mixture in a ball mill with 0.32-1.65 weight. % of petroleum bitumen and the resulting activated mixture is mixed in mixing plants in a heated state with 26-33 weight. % of crushed stone, 35-43 weight. % sand and gravel and 4.35-7.68 weight. % of bitumen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2000117718A RU2205808C2 (en) | 2000-07-04 | 2000-07-04 | Asphalt concrete mixture and method for its preparing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2000117718A RU2205808C2 (en) | 2000-07-04 | 2000-07-04 | Asphalt concrete mixture and method for its preparing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2000117718A true RU2000117718A (en) | 2002-09-27 |
| RU2205808C2 RU2205808C2 (en) | 2003-06-10 |
Family
ID=29209033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2000117718A RU2205808C2 (en) | 2000-07-04 | 2000-07-04 | Asphalt concrete mixture and method for its preparing |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2205808C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2610087C2 (en) * | 2011-08-17 | 2017-02-07 | Херитидж Рисерч Груп | Asphalt modification process system and method of asphalt additives introducing |
| RU2673686C1 (en) * | 2017-09-08 | 2018-11-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" | Method for increasing strength of properties of road bitumen |
| RU2732176C1 (en) * | 2019-05-21 | 2020-09-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" | Method of preparing asphalt-concrete mixture |
-
2000
- 2000-07-04 RU RU2000117718A patent/RU2205808C2/en active
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