SU1664947A1 - Method of pavement construction - Google Patents
Method of pavement construction Download PDFInfo
- Publication number
- SU1664947A1 SU1664947A1 SU874232050A SU4232050A SU1664947A1 SU 1664947 A1 SU1664947 A1 SU 1664947A1 SU 874232050 A SU874232050 A SU 874232050A SU 4232050 A SU4232050 A SU 4232050A SU 1664947 A1 SU1664947 A1 SU 1664947A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ground
- pavement
- coating
- weight
- mineral
- Prior art date
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- Road Paving Structures (AREA)
Abstract
Изобретение относитс к строительству автомобильных дорог и аэродромов и может быть использовано при возведении дорожных одежд автомобильных дорог и аэродромов. Целью изобретени вл етс снижение истираемости покрыти и эксплуатационных расходов. Способ включает одновременную обработку грунта основани и грунта покрыти дорожной одежды минеральным в жущим, обработку грунта покрыти на глубину 0,3 - 0,4 толщины дорожной одежды органическим в жущим - нефт ным гудроном в количестве 2 - 4% от массы обрабатываемого грунта, последующую обработку обработанного гудроном грунта покрыти минеральным в жущим в количестве 1 - 2% от массы грунта покрыти , одновременное уплотнение сло основани и сло покрыти .The invention relates to the construction of roads and airfields, and can be used in the construction of road pavements and airfields. The aim of the invention is to reduce the abrasion of the coating and operating costs. The method includes simultaneous processing of ground and ground paving of mineral pavement in the plowing, treating the pavement to a depth of 0.3 - 0.4 thickness of pavement with organic permanent - oil tar in an amount of 2 to 4% by weight of the treated soil, subsequent processing the ground surface treated with tarmac with mineral to 1-2% of the ground weight of the coating, simultaneous compaction of the base layer and the coating layer.
Description
Изобретение относитс к строительству автомобильных дорог и аэродромов и может быть использовано при возведении дорожных одежд автомобильных дорог и аэродромов .The invention relates to the construction of roads and airfields, and can be used in the construction of road pavements and airfields.
Целью изобретени вл етс снижение истираемости покрыти и эксплуатационных расходов.The aim of the invention is to reduce the abrasion of the coating and operating costs.
Способ осуществл ют следующим образом .The method is carried out as follows.
Вначале производ т одновременную обработку грунта основани и грунта покрыти дорожной одежды с цементом. Затем грунтоцементный слой покрыти толщиной 0,3-0,4 от общей толщины дорожной одежды обрабатывают вначале нефт ным гудроном в количестве 2-4% от массы обрабатываемого грунта, а затем цементом в количестве 1-2% от массы грунта покрыти . После этого производ т одновременное уплотнение сло основани и сло покрыти .Initially, a simultaneous treatment of the ground of the base and the ground of the pavement with cement is carried out. Then, the ground-cement layer of the coating with a thickness of 0.3-0.4 of the total thickness of the pavement is first treated with oil tar in an amount of 2-4% by weight of the treated soil, and then with cement in the amount of 1-2% by weight of the coating soil. Thereafter, the base layer and the coating layer are simultaneously compacted.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874232050A SU1664947A1 (en) | 1987-04-20 | 1987-04-20 | Method of pavement construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU874232050A SU1664947A1 (en) | 1987-04-20 | 1987-04-20 | Method of pavement construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1664947A1 true SU1664947A1 (en) | 1991-07-23 |
Family
ID=21299166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874232050A SU1664947A1 (en) | 1987-04-20 | 1987-04-20 | Method of pavement construction |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1664947A1 (en) |
-
1987
- 1987-04-20 SU SU874232050A patent/SU1664947A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1203175,кл. Е 01 С 3/04,1984. * |
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