IT1253210B - Method for the consolidation of ground damaged from controlled horizontal drilling - Google Patents
Method for the consolidation of ground damaged from controlled horizontal drillingInfo
- Publication number
- IT1253210B IT1253210B ITVR910086A ITVR910086A IT1253210B IT 1253210 B IT1253210 B IT 1253210B IT VR910086 A ITVR910086 A IT VR910086A IT VR910086 A ITVR910086 A IT VR910086A IT 1253210 B IT1253210 B IT 1253210B
- Authority
- IT
- Italy
- Prior art keywords
- horizontal drilling
- consolidation
- controlled horizontal
- conduit
- cement
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000007596 consolidation process Methods 0.000 title 1
- 239000004568 cement Substances 0.000 abstract 2
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000011440 grout Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
This is a method intended to be used primarily during the emplacement of conduits for the underground crossing of a stream or canal A, it consists in laying, near the conduit 4 and by using known equipment 1 for controlled horizontal drilling, which is also used to make the pilot borehole of the conduit itself, one or more pipes 2, each one formed by a succession of "wash pipe" shafts and through which is injected, into the surrounding ground, a cement grout or a ternary mixture of water with bentonite with cement, intended to fill the fractures produced during the preceding work phase. <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVR910086A IT1253210B (en) | 1991-10-15 | 1991-10-15 | Method for the consolidation of ground damaged from controlled horizontal drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVR910086A IT1253210B (en) | 1991-10-15 | 1991-10-15 | Method for the consolidation of ground damaged from controlled horizontal drilling |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITVR910086A0 ITVR910086A0 (en) | 1991-10-15 |
| ITVR910086A1 ITVR910086A1 (en) | 1993-04-15 |
| IT1253210B true IT1253210B (en) | 1995-07-11 |
Family
ID=11427407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITVR910086A IT1253210B (en) | 1991-10-15 | 1991-10-15 | Method for the consolidation of ground damaged from controlled horizontal drilling |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1253210B (en) |
-
1991
- 1991-10-15 IT ITVR910086A patent/IT1253210B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITVR910086A1 (en) | 1993-04-15 |
| ITVR910086A0 (en) | 1991-10-15 |
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|---|---|---|---|
| 0001 | Granted |