JPS5616530A - Foaming adhesive for anchor bolt - Google Patents
Foaming adhesive for anchor boltInfo
- Publication number
- JPS5616530A JPS5616530A JP9230479A JP9230479A JPS5616530A JP S5616530 A JPS5616530 A JP S5616530A JP 9230479 A JP9230479 A JP 9230479A JP 9230479 A JP9230479 A JP 9230479A JP S5616530 A JPS5616530 A JP S5616530A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- curing
- polyester resin
- unsaturated polyester
- component
- 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
- 239000000853 adhesive Substances 0.000 title abstract 2
- 230000001070 adhesive effect Effects 0.000 title abstract 2
- 238000005187 foaming Methods 0.000 title abstract 2
- 238000000354 decomposition reaction Methods 0.000 abstract 3
- 239000001099 ammonium carbonate Substances 0.000 abstract 2
- 239000004088 foaming agent Substances 0.000 abstract 2
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000001451 organic peroxides Chemical class 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 230000005641 tunneling Effects 0.000 abstract 1
Landscapes
- Rock Bolts (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: Titled adhesive that is prepared by adding a specific acid-decomposition type foaming agent to unsaturated polyester resin and keeps the foaming magnification constant regardless of water content and temperature by completing the decomposition reaction before the curing reaction.
CONSTITUTION: (A) The major material consisting of (a) an unsaturated polyester resin, (b) a curing accelerator such as tertiary amine, (c) an acid and (d) water is combined with (B) a curing agent consisting of (e) an organic peroxide, (f) a filler, and (d) acid-decomposition type foaming agent such as alkali or alkaline earth or ammonium carbonate or bicarbonate with less than 250, preferably less than 150μ particle sizes on application. Preferably the amounts of each component are 100pts.wt. of component a, 0.05W1.0pt. of b, 0.1W10pts. of c, 0.1W10pts. of d and 0.5W5pts. of g.
USE: Reinforcement of soft and weak rock beds in various kinds of tunneling work.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230479A JPS5616530A (en) | 1979-07-20 | 1979-07-20 | Foaming adhesive for anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9230479A JPS5616530A (en) | 1979-07-20 | 1979-07-20 | Foaming adhesive for anchor bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5616530A true JPS5616530A (en) | 1981-02-17 |
| JPS6250501B2 JPS6250501B2 (en) | 1987-10-26 |
Family
ID=14050663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9230479A Granted JPS5616530A (en) | 1979-07-20 | 1979-07-20 | Foaming adhesive for anchor bolt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5616530A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815220A (en) * | 1981-07-21 | 1983-01-28 | 松下電器産業株式会社 | Method of producing metallized film condenser |
| JPS60173071A (en) * | 1984-02-20 | 1985-09-06 | Asahi Chem Ind Co Ltd | Bolt fixing agent |
| JPS60188484A (en) * | 1984-03-09 | 1985-09-25 | Asahi Chem Ind Co Ltd | Material for fixing corrosion-resistant bolt |
| WO1986000660A1 (en) * | 1984-07-12 | 1986-01-30 | Specialised Polyurethane Applications Pty. Ltd. | Borehole plug and method |
| US4846278A (en) * | 1986-05-21 | 1989-07-11 | Du Pont (Australia) Ltd. | Borehole plug and method |
| FR2792977A1 (en) * | 1999-04-28 | 2000-11-03 | Entpr S Guex Soc Nouv | FIXING ANKLE OBTAINED BY CHEMICAL REACTION |
-
1979
- 1979-07-20 JP JP9230479A patent/JPS5616530A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815220A (en) * | 1981-07-21 | 1983-01-28 | 松下電器産業株式会社 | Method of producing metallized film condenser |
| JPS60173071A (en) * | 1984-02-20 | 1985-09-06 | Asahi Chem Ind Co Ltd | Bolt fixing agent |
| JPS60188484A (en) * | 1984-03-09 | 1985-09-25 | Asahi Chem Ind Co Ltd | Material for fixing corrosion-resistant bolt |
| WO1986000660A1 (en) * | 1984-07-12 | 1986-01-30 | Specialised Polyurethane Applications Pty. Ltd. | Borehole plug and method |
| US4846278A (en) * | 1986-05-21 | 1989-07-11 | Du Pont (Australia) Ltd. | Borehole plug and method |
| FR2792977A1 (en) * | 1999-04-28 | 2000-11-03 | Entpr S Guex Soc Nouv | FIXING ANKLE OBTAINED BY CHEMICAL REACTION |
| WO2000066673A1 (en) * | 1999-04-28 | 2000-11-09 | Societe Nouvelle Des Entreprises Guex | Fixing pin obtained by chemical reaction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6250501B2 (en) | 1987-10-26 |
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