GB790636A - Improvements in and relating to exfoliated vermiculite - Google Patents
Improvements in and relating to exfoliated vermiculiteInfo
- Publication number
- GB790636A GB790636A GB119555A GB119555A GB790636A GB 790636 A GB790636 A GB 790636A GB 119555 A GB119555 A GB 119555A GB 119555 A GB119555 A GB 119555A GB 790636 A GB790636 A GB 790636A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vermiculite
- exfoliated vermiculite
- enfoliated
- waterproof
- dried
- 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
- 239000010455 vermiculite Substances 0.000 title abstract 6
- 229910052902 vermiculite Inorganic materials 0.000 title abstract 6
- 235000019354 vermiculite Nutrition 0.000 title abstract 6
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 239000004115 Sodium Silicate Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229920001296 polysiloxane Polymers 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 2
- 238000007792 addition Methods 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000004566 building material Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The individual particles of enfoliated vermiculite are enveloped substantially at room temperature with a waterproof and fireproof coating, e.g. of sodium silicate or a silicone compound. The enfoliated vermiculite may be first dried at a slightly elevated temperature and placed in a drum rotating about an inclined axis and containing a solution of the coating medium.ALSO:The individual particles of exfoliated vermiculite are enveloped substantially at room temperature with a waterproof and fireproof coating, e.g., of sodium silicate or a silicone compound. The exfoliated vermiculite may be first dried at a slightly elevated temperature and placed in a drum rotating about an inclined axis and containing a solution of the coating medium. The treated vermiculite may be used as an aggregate in building material, and may be moulded into slabs or panels with, if desired, additions of adhesives and pigments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB119555A GB790636A (en) | 1955-01-14 | 1955-01-14 | Improvements in and relating to exfoliated vermiculite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB119555A GB790636A (en) | 1955-01-14 | 1955-01-14 | Improvements in and relating to exfoliated vermiculite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB790636A true GB790636A (en) | 1958-02-12 |
Family
ID=9717825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB119555A Expired GB790636A (en) | 1955-01-14 | 1955-01-14 | Improvements in and relating to exfoliated vermiculite |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB790636A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076892A (en) * | 1973-07-26 | 1978-02-28 | T. J. Smith & Nephew Limited | Treatment of particulate carbon |
| EP0107768A1 (en) * | 1982-10-21 | 1984-05-09 | Dr. C. Otto Feuerfest GmbH | Porous, especially fire-proof ceramic product and process for its preparation |
| GB2266886A (en) * | 1992-05-14 | 1993-11-17 | Royston Edgar Dennis Fox | Lightweight concrete compositions |
| EP2006062A3 (en) * | 2007-06-18 | 2013-02-20 | Hochschule Karlsruhe | Method and device for encasing solids |
| CN116476192A (en) * | 2023-04-25 | 2023-07-25 | 广西三威家居新材股份有限公司 | A production method of engraving and milling flame retardant board |
-
1955
- 1955-01-14 GB GB119555A patent/GB790636A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076892A (en) * | 1973-07-26 | 1978-02-28 | T. J. Smith & Nephew Limited | Treatment of particulate carbon |
| EP0107768A1 (en) * | 1982-10-21 | 1984-05-09 | Dr. C. Otto Feuerfest GmbH | Porous, especially fire-proof ceramic product and process for its preparation |
| GB2266886A (en) * | 1992-05-14 | 1993-11-17 | Royston Edgar Dennis Fox | Lightweight concrete compositions |
| GB2266886B (en) * | 1992-05-14 | 1995-11-15 | Royston Edgar Dennis Fox | Concrete compositions for items such as pre-cast building components, fencing posts and gravel boards requiring light weight and/or high thermal insulation |
| EP2006062A3 (en) * | 2007-06-18 | 2013-02-20 | Hochschule Karlsruhe | Method and device for encasing solids |
| CN116476192A (en) * | 2023-04-25 | 2023-07-25 | 广西三威家居新材股份有限公司 | A production method of engraving and milling flame retardant board |
| CN116476192B (en) * | 2023-04-25 | 2024-05-07 | 广西三威家居新材股份有限公司 | A method for producing a flame-retardant plate capable of being milled |
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