JPH02397B2 - - Google Patents
Info
- Publication number
- JPH02397B2 JPH02397B2 JP56125115A JP12511581A JPH02397B2 JP H02397 B2 JPH02397 B2 JP H02397B2 JP 56125115 A JP56125115 A JP 56125115A JP 12511581 A JP12511581 A JP 12511581A JP H02397 B2 JPH02397 B2 JP H02397B2
- Authority
- JP
- Japan
- Prior art keywords
- water glass
- acidic
- aqueous solution
- liquid
- 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.)
- Expired
Links
- 235000019353 potassium silicate Nutrition 0.000 claims description 48
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 40
- 230000002378 acidificating effect Effects 0.000 claims description 36
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 34
- 239000007864 aqueous solution Substances 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 16
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 9
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 9
- 235000012239 silicon dioxide Nutrition 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000000499 gel Substances 0.000 description 8
- 238000001879 gelation Methods 0.000 description 6
- 239000011440 grout Substances 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- -1 alkali metal salt Chemical class 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical class [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-M bisulphate group Chemical group S([O-])(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
- C09K17/12—Water-soluble silicates, e.g. waterglass
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56125115A JPS5827779A (ja) | 1981-08-10 | 1981-08-10 | 地盤注入工法 |
| KR1019810003590A KR830007968A (ko) | 1981-08-10 | 1981-09-25 | 지반 주입 공법 |
| GB08211442A GB2103682B (en) | 1981-08-10 | 1982-04-20 | Injection process for solidifying a soft ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56125115A JPS5827779A (ja) | 1981-08-10 | 1981-08-10 | 地盤注入工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5827779A JPS5827779A (ja) | 1983-02-18 |
| JPH02397B2 true JPH02397B2 (enrdf_load_stackoverflow) | 1990-01-08 |
Family
ID=14902211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56125115A Granted JPS5827779A (ja) | 1981-08-10 | 1981-08-10 | 地盤注入工法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5827779A (enrdf_load_stackoverflow) |
| KR (1) | KR830007968A (enrdf_load_stackoverflow) |
| GB (1) | GB2103682B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604586A (ja) * | 1983-06-23 | 1985-01-11 | Kyokado Eng Co Ltd | 地盤注入工法 |
| JPS6021811A (ja) * | 1983-07-15 | 1985-02-04 | Nippon Kensetsu Kikai Shoji Kk | シリカゾルの製造方法 |
| JPS6053588A (ja) * | 1983-09-02 | 1985-03-27 | Kyokado Eng Co Ltd | 地盤注入用薬液 |
| JPS6053587A (ja) * | 1983-09-02 | 1985-03-27 | Kyokado Eng Co Ltd | 地盤注入用薬液 |
| JPS60231785A (ja) * | 1984-05-01 | 1985-11-18 | Kyokado Eng Co Ltd | 地盤注入工法 |
| JPS60231786A (ja) * | 1984-05-01 | 1985-11-18 | Kyokado Eng Co Ltd | 地盤注入工法 |
| JP2005194463A (ja) * | 2004-01-09 | 2005-07-21 | Tokuyama Corp | 地盤注入薬液用非アルカリ性珪酸水溶液の製造方法 |
| SE532581C2 (sv) * | 2007-07-11 | 2010-02-23 | Agneta Sunden Bylehn | Produktion av sura polysilikatprodukter och deras användning för att stärka trästrukturer |
| JP5640198B2 (ja) * | 2008-11-21 | 2014-12-17 | 富士化学株式会社 | 地盤注入用固結材の製造方法 |
-
1981
- 1981-08-10 JP JP56125115A patent/JPS5827779A/ja active Granted
- 1981-09-25 KR KR1019810003590A patent/KR830007968A/ko not_active Ceased
-
1982
- 1982-04-20 GB GB08211442A patent/GB2103682B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5827779A (ja) | 1983-02-18 |
| GB2103682B (en) | 1985-09-25 |
| GB2103682A (en) | 1983-02-23 |
| KR830007968A (ko) | 1983-11-09 |
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