JPS56128830A - Vibration-proof construction method - Google Patents
Vibration-proof construction methodInfo
- Publication number
- JPS56128830A JPS56128830A JP3322080A JP3322080A JPS56128830A JP S56128830 A JPS56128830 A JP S56128830A JP 3322080 A JP3322080 A JP 3322080A JP 3322080 A JP3322080 A JP 3322080A JP S56128830 A JPS56128830 A JP S56128830A
- Authority
- JP
- Japan
- Prior art keywords
- foaming
- vibration
- concrete structure
- solutions
- proof wall
- 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
- Polyurethanes Or Polyureas (AREA)
- Building Environments (AREA)
Abstract
PURPOSE: To promote safety in the construction site where ventilation is not satisfactory for a construction work to build a vibration-proof wall by means of injecting and foaming polyurethane foaming solutions into the ground, by making use of a specific type of hard polyurethane foaming liquid for the mentioned purpose.
CONSTITUTION: When a vibration-proof wall 7 is to be built between a concrete structure 1 and an underground wall 2 of a building, a form 4 is installed on the ground 3 between the concrete structure 1 and the underground wall 2 of the building, and a waterproof sheet 5 is applied to the inside of the form 4. A vibration- proof wall 7 made of polyurethane foam is build by injecting and foaming hard polyurethane foaming solutions from a foaming machine 6 to a gap between the waterproof sheet 5 and the concrete structure 1. At the time the solutions to be used are to consist of diphenylmethane diisocyanate or polyisocianate component with this as main ingredient, polyole containing nitrogen atom or polyole component containing this and foaming agent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55033220A JPS605738B2 (en) | 1980-03-14 | 1980-03-14 | Vibration isolation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55033220A JPS605738B2 (en) | 1980-03-14 | 1980-03-14 | Vibration isolation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56128830A true JPS56128830A (en) | 1981-10-08 |
JPS605738B2 JPS605738B2 (en) | 1985-02-13 |
Family
ID=12380358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55033220A Expired JPS605738B2 (en) | 1980-03-14 | 1980-03-14 | Vibration isolation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS605738B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03187418A (en) * | 1989-12-18 | 1991-08-15 | Toda Constr Co Ltd | Forming method of vibration-proof ground |
JPH0642000A (en) * | 1992-05-29 | 1994-02-15 | Nisshinbo Ind Inc | Underground beam displacement absorbing structure and execution method thereof |
JP2011074727A (en) * | 2009-10-01 | 2011-04-14 | Ohbayashi Corp | Earth retaining wall structure and construction method for earth retaining wall structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697118A (en) * | 1953-07-28 | 1954-12-14 | Wyandotte Chemicals Corp | Totally hydroxypropylated alkylene diamines |
JPS5110640A (en) * | 1974-07-16 | 1976-01-28 | Hideaki Godo | YUNITSUTOSHIKI UKIPUURU |
JPS5431498A (en) * | 1977-08-15 | 1979-03-08 | Toyo Rubber Chem Ind Co Ltd | Preparation of polyurethane foam |
-
1980
- 1980-03-14 JP JP55033220A patent/JPS605738B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697118A (en) * | 1953-07-28 | 1954-12-14 | Wyandotte Chemicals Corp | Totally hydroxypropylated alkylene diamines |
JPS5110640A (en) * | 1974-07-16 | 1976-01-28 | Hideaki Godo | YUNITSUTOSHIKI UKIPUURU |
JPS5431498A (en) * | 1977-08-15 | 1979-03-08 | Toyo Rubber Chem Ind Co Ltd | Preparation of polyurethane foam |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03187418A (en) * | 1989-12-18 | 1991-08-15 | Toda Constr Co Ltd | Forming method of vibration-proof ground |
JPH0642000A (en) * | 1992-05-29 | 1994-02-15 | Nisshinbo Ind Inc | Underground beam displacement absorbing structure and execution method thereof |
JP2011074727A (en) * | 2009-10-01 | 2011-04-14 | Ohbayashi Corp | Earth retaining wall structure and construction method for earth retaining wall structure |
Also Published As
Publication number | Publication date |
---|---|
JPS605738B2 (en) | 1985-02-13 |
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