JPS62202113A - 地盤注入工法 - Google Patents
地盤注入工法Info
- Publication number
- JPS62202113A JPS62202113A JP4236386A JP4236386A JPS62202113A JP S62202113 A JPS62202113 A JP S62202113A JP 4236386 A JP4236386 A JP 4236386A JP 4236386 A JP4236386 A JP 4236386A JP S62202113 A JPS62202113 A JP S62202113A
- Authority
- JP
- Japan
- Prior art keywords
- injected
- grout
- water glass
- cement
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011440 grout Substances 0.000 claims abstract description 72
- 238000002347 injection Methods 0.000 claims abstract description 70
- 239000007924 injection Substances 0.000 claims abstract description 70
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 63
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000004568 cement Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000035699 permeability Effects 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000376 reactant Substances 0.000 description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 30
- 239000000463 material Substances 0.000 description 25
- 239000004576 sand Substances 0.000 description 25
- 238000002474 experimental method Methods 0.000 description 17
- 239000002689 soil Substances 0.000 description 15
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 239000007787 solid Substances 0.000 description 10
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 8
- 238000009472 formulation Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000001879 gelation Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009738 saturating Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000002386 leaching Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 150000008043 acidic salts Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum chloride Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4236386A JPS62202113A (ja) | 1986-02-27 | 1986-02-27 | 地盤注入工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4236386A JPS62202113A (ja) | 1986-02-27 | 1986-02-27 | 地盤注入工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62202113A true JPS62202113A (ja) | 1987-09-05 |
| JPH0567730B2 JPH0567730B2 (enrdf_load_stackoverflow) | 1993-09-27 |
Family
ID=12633952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4236386A Granted JPS62202113A (ja) | 1986-02-27 | 1986-02-27 | 地盤注入工法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202113A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6034530B1 (ja) * | 2016-07-01 | 2016-11-30 | 東曹産業株式会社 | 粘着性グラウトの製造方法及びグラウト注入工法 |
-
1986
- 1986-02-27 JP JP4236386A patent/JPS62202113A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6034530B1 (ja) * | 2016-07-01 | 2016-11-30 | 東曹産業株式会社 | 粘着性グラウトの製造方法及びグラウト注入工法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0567730B2 (enrdf_load_stackoverflow) | 1993-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |