GB430061A - Improvements in or relating to substances for the surfacing of roads - Google Patents
Improvements in or relating to substances for the surfacing of roadsInfo
- Publication number
- GB430061A GB430061A GB17089/34A GB1708934A GB430061A GB 430061 A GB430061 A GB 430061A GB 17089/34 A GB17089/34 A GB 17089/34A GB 1708934 A GB1708934 A GB 1708934A GB 430061 A GB430061 A GB 430061A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal
- tar
- emulsion
- volume
- volumes
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
- C08L95/005—Aqueous compositions, e.g. emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
A road-surfacing material consisting of an emulsion of tar in water is characterized in that the emulsion contains an undissolved filler in the form of powdered coal. The term "tar" includes the non-gaseous total or partial distillate of coal, wood, petroleum, schists or bitumens. The volume of powdered coal may be equal to or less than the volume of the tar, a preferred proportion being 37-38 volumes of coal to 62-63 volumes of tar. The volume of the water may be from 5 to 35 per cent of the total volume of the emulsion. Coal muds obtained from coal washing plants may be ground and utilized wet. Emulsifying agents such as soap, alkaline resinate or oleate and sodium silicate, stabilizing agents such as carrageen jelly, carob-bean and resin, tar-fluxing substance such as petrol or coal oil, and solvents such as carbon disulphide, carbon tetrachloride or benzol may be added to the emulsion. An example is given.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH430061X | 1933-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB430061A true GB430061A (en) | 1935-06-12 |
Family
ID=4514923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17089/34A Expired GB430061A (en) | 1933-06-12 | 1934-06-08 | Improvements in or relating to substances for the surfacing of roads |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES134682A1 (en) |
GB (1) | GB430061A (en) |
-
1934
- 1934-06-06 ES ES0134682A patent/ES134682A1/en not_active Expired
- 1934-06-08 GB GB17089/34A patent/GB430061A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES134682A1 (en) | 1934-08-16 |
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