JPS5612416A - Method and apparatus for chemical injecting construction - Google Patents
Method and apparatus for chemical injecting constructionInfo
- Publication number
- JPS5612416A JPS5612416A JP8597079A JP8597079A JPS5612416A JP S5612416 A JPS5612416 A JP S5612416A JP 8597079 A JP8597079 A JP 8597079A JP 8597079 A JP8597079 A JP 8597079A JP S5612416 A JPS5612416 A JP S5612416A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- discharged
- channel
- liquids
- injection tube
- 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
- 239000000126 substance Substances 0.000 title abstract 4
- 238000010276 construction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 11
- 238000002347 injection Methods 0.000 abstract 5
- 239000007924 injection Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE: To reliably mix two-liquid type hardening chemicals for smoothly performing a chemical grouting operation by forcibly sending the two liquids separately to the vicinity of the injection port formed in the wall of an injection tube, and providing a means for mixing both liquids to contact at right angle in the tube.
CONSTITUTION: An injection tube is installed in a given spot. One liquid A of liquid type suspension two-components hardening chemicals G is forcibly sent through the first channel 9, and the other liquid B through the second channel 10. Consequently, a spool valve 6 is pushed down, and so the channel 9 and the first discharge port 11 are communicated with each other, so that the liquid A discharged into a guide chamber 14. With the spool valve 6 positioned at its lower limit. a connecting hole 16 is communicated with a through hole 17, so that the liquid B is discharged into the guide chamber 14 through the second discharge port 12. When flowing down a guide wall 1a, the discharged liquid A contacts at right angle with the liquid B to be discharged, and both liquids are mixed together before being uniformly injected into peripheral ground horizontally from an injection port 4. At this time, the injection tube is rotated or moved axially, according to the necessity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8597079A JPS5612416A (en) | 1979-07-09 | 1979-07-09 | Method and apparatus for chemical injecting construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8597079A JPS5612416A (en) | 1979-07-09 | 1979-07-09 | Method and apparatus for chemical injecting construction |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5612416A true JPS5612416A (en) | 1981-02-06 |
JPS635526B2 JPS635526B2 (en) | 1988-02-04 |
Family
ID=13873576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8597079A Granted JPS5612416A (en) | 1979-07-09 | 1979-07-09 | Method and apparatus for chemical injecting construction |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5612416A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128912A (en) * | 1988-07-14 | 1992-07-07 | Cygnet Systems Incorporated | Apparatus including dual carriages for storing and retrieving information containing discs, and method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248217A (en) * | 1975-10-14 | 1977-04-16 | Nippon Soil Eng | Method of and apparatus for improving subsoil with pressed impregnation |
-
1979
- 1979-07-09 JP JP8597079A patent/JPS5612416A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248217A (en) * | 1975-10-14 | 1977-04-16 | Nippon Soil Eng | Method of and apparatus for improving subsoil with pressed impregnation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5128912A (en) * | 1988-07-14 | 1992-07-07 | Cygnet Systems Incorporated | Apparatus including dual carriages for storing and retrieving information containing discs, and method |
Also Published As
Publication number | Publication date |
---|---|
JPS635526B2 (en) | 1988-02-04 |
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