JPS57190062A - Method of injecting adhesive - Google Patents
Method of injecting adhesiveInfo
- Publication number
- JPS57190062A JPS57190062A JP7437281A JP7437281A JPS57190062A JP S57190062 A JPS57190062 A JP S57190062A JP 7437281 A JP7437281 A JP 7437281A JP 7437281 A JP7437281 A JP 7437281A JP S57190062 A JPS57190062 A JP S57190062A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- crack
- reservoir
- injected
- pressure
- 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
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: The adhesive pooled in a reservoir which is connected to the injection pipe is injected into the substrate with a pressure sustained by a pressure device, whereby the operation becomes economical and shortenes the time therefor.
CONSTITUTION: Injection pipes 1 provided with a washer 1a are fixed along the crack at an appropriate interval and the surface of the crack and the periphery of the pipe except the inlet for injected adhesive a are sealed with a sealing agent 14 so that the adhesive injected may not leak. Then, the adhesive is sent from the hose 4 through the check valve 5 into the injection pipe 1 and the crack A and the adhesive reservoir 6 are filled with the adhesive. A gas is fed into the pressure device 8 and the device is closed with the pin 9 at the neck, when the pressure reaches the prescribed level. Then, the device is connected to the reservoir 6 and the pin 9 is taken away to inject the adhesive.
USE: Repair for cracks on concrete or stone structure.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7437281A JPS57190062A (en) | 1981-05-18 | 1981-05-18 | Method of injecting adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7437281A JPS57190062A (en) | 1981-05-18 | 1981-05-18 | Method of injecting adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57190062A true JPS57190062A (en) | 1982-11-22 |
JPH0146544B2 JPH0146544B2 (en) | 1989-10-09 |
Family
ID=13545264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7437281A Granted JPS57190062A (en) | 1981-05-18 | 1981-05-18 | Method of injecting adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57190062A (en) |
-
1981
- 1981-05-18 JP JP7437281A patent/JPS57190062A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0146544B2 (en) | 1989-10-09 |
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