GB1347686A - Abrasive blocks - Google Patents
Abrasive blocksInfo
- Publication number
- GB1347686A GB1347686A GB1347686DA GB1347686A GB 1347686 A GB1347686 A GB 1347686A GB 1347686D A GB1347686D A GB 1347686DA GB 1347686 A GB1347686 A GB 1347686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pumice
- mould
- bonding agent
- sodium silicate
- abrasive
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/12—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic water-setting, e.g. concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
1347686 Abrasive materials C L FECHER 27 April 1971 [15 May 1970] 23642/70 Heading C4V An abrasive block is obtained by mixing particulate pumice with a curable sodium silicate bonding agent, filling a mould with the mixture and treating the mould to cure and harden the bonding agent. Preferably the pumice is entirely in powder form, but a proportion of granular pumice may be included, normally not exceeding 20% of the total weight. Preferably the sodium silicate compositions have a ratio SiO 2 : Na 2 O of between 1 : 1 and 4 : 1 and sodium fluorosilicate may be included.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2364270 | 1971-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1347686A true GB1347686A (en) | 1974-02-27 |
Family
ID=10198943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1347686D Expired GB1347686A (en) | 1971-04-27 | 1971-04-27 | Abrasive blocks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1347686A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104387012A (en) * | 2014-10-29 | 2015-03-04 | 中国人民解放军理工大学 | Sodium metasilicate cemented rock similar material and preparation method thereof |
-
1971
- 1971-04-27 GB GB1347686D patent/GB1347686A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104387012A (en) * | 2014-10-29 | 2015-03-04 | 中国人民解放军理工大学 | Sodium metasilicate cemented rock similar material and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |