JPS57144066A - Spraying method for compound composed mainly of inorganic fiber and hydraulic inorganic binder - Google Patents
Spraying method for compound composed mainly of inorganic fiber and hydraulic inorganic binderInfo
- Publication number
- JPS57144066A JPS57144066A JP3083581A JP3083581A JPS57144066A JP S57144066 A JPS57144066 A JP S57144066A JP 3083581 A JP3083581 A JP 3083581A JP 3083581 A JP3083581 A JP 3083581A JP S57144066 A JPS57144066 A JP S57144066A
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- prepared
- inorganic fiber
- inorganic binder
- hydraulic
- 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
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE: To obtain a light, coated formed productsuitable for various uses without generating dust by carrying prepared slurry of inorganic fiber and prepared slurry of a hydraulic inorganic binder separately, making them flow together in a nozzle part and spray forming.
CONSTITUTION: A proper quantity of water and a surface active agent are mixed with inorganic fiber such as rock wool etc., and slurry in which minute bubbles are introduced is prepared by adding, if necessary, a thickner. On the other hand, slurry is prepared by adding water and, if necessary, a thickner to a hydraulic inorganic binder such as portland cement etc. The two kinds of slurry are carried by pumps through conduits separately, and made to flow together and mixed in the nozzle part for spray and spray forming is made using compressed air. By this method, coated formed products of bulk specific gravity ≤0.4 suitable for fireproofing, heat insulation, sound absorption etc. can be obtained freely without generating dust at the time of spraying.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3083581A JPS5919746B2 (en) | 1981-03-04 | 1981-03-04 | Spraying method of composition mainly composed of inorganic fibers and hydraulic inorganic binder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3083581A JPS5919746B2 (en) | 1981-03-04 | 1981-03-04 | Spraying method of composition mainly composed of inorganic fibers and hydraulic inorganic binder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57144066A true JPS57144066A (en) | 1982-09-06 |
JPS5919746B2 JPS5919746B2 (en) | 1984-05-08 |
Family
ID=12314750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3083581A Expired JPS5919746B2 (en) | 1981-03-04 | 1981-03-04 | Spraying method of composition mainly composed of inorganic fibers and hydraulic inorganic binder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5919746B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017043932A (en) * | 2015-08-26 | 2017-03-02 | 大成建設株式会社 | Compaction method for soil material |
-
1981
- 1981-03-04 JP JP3083581A patent/JPS5919746B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017043932A (en) * | 2015-08-26 | 2017-03-02 | 大成建設株式会社 | Compaction method for soil material |
Also Published As
Publication number | Publication date |
---|---|
JPS5919746B2 (en) | 1984-05-08 |
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