JPS5559225A - Steep face protecting technique - Google Patents
Steep face protecting techniqueInfo
- Publication number
- JPS5559225A JPS5559225A JP13101678A JP13101678A JPS5559225A JP S5559225 A JPS5559225 A JP S5559225A JP 13101678 A JP13101678 A JP 13101678A JP 13101678 A JP13101678 A JP 13101678A JP S5559225 A JPS5559225 A JP S5559225A
- Authority
- JP
- Japan
- Prior art keywords
- mixed
- liquid
- face
- spray gun
- tank
- 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.)
- Pending
Links
Abstract
PURPOSE: To form protective coating on steep face in a short time by blowing upon the face and rapidly solidifying liquid resin which is mixed with hardening accelerator and solidified under ambient temperature and liquid catalizer simultaneously sprayed together and mixed with said liquid resin from twin spray gun.
CONSTITUTION: Unsaturated polyester is mixed with acrylic resin of methyl-methacrylate or ethylmethacrylate or copolymer thereof, or the like, and with hardening accelerator such as cobalt naphthalate or the like so as to produce liquid resin A which is temporarily stored in tank 2 and may be solidified under ambient temperature. Peroxidated material of methylethylketoneperoxide or the like is stored in tank 7 as liquid catalizer B. Two hoses 4 and 8 are connected respectively from tanks 2 and 7 to twin spray gun, and liquid A and B are simultaneously sprayed from each of nozzles of twin spray gun 5 by means of compressed air from pressure air tank 10 so as to be mixed with each other and blown upon the steep face 1. Mixture of sprayed liquids A and B on the face 1 is rapidly reacted so as to easily make up hardened protective coating all over the steep face 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13101678A JPS5559225A (en) | 1978-10-26 | 1978-10-26 | Steep face protecting technique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13101678A JPS5559225A (en) | 1978-10-26 | 1978-10-26 | Steep face protecting technique |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5559225A true JPS5559225A (en) | 1980-05-02 |
Family
ID=15048011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13101678A Pending JPS5559225A (en) | 1978-10-26 | 1978-10-26 | Steep face protecting technique |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5559225A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101933A (en) * | 1981-12-14 | 1983-06-17 | Leo Kaken Kk | Concrete spraying work |
JPS62101716A (en) * | 1985-10-28 | 1987-05-12 | Nisshin Kogyo Kk | Construction of water-proof layer and protective layer for slope and wall |
JPH09100545A (en) * | 1995-10-05 | 1997-04-15 | Asuka:Kk | Weathering prevention method |
-
1978
- 1978-10-26 JP JP13101678A patent/JPS5559225A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101933A (en) * | 1981-12-14 | 1983-06-17 | Leo Kaken Kk | Concrete spraying work |
JPS62101716A (en) * | 1985-10-28 | 1987-05-12 | Nisshin Kogyo Kk | Construction of water-proof layer and protective layer for slope and wall |
JPH09100545A (en) * | 1995-10-05 | 1997-04-15 | Asuka:Kk | Weathering prevention method |
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