GB346681A - Improvements in or relating to bituminous compositions - Google Patents
Improvements in or relating to bituminous compositionsInfo
- Publication number
- GB346681A GB346681A GB3126829A GB3126829A GB346681A GB 346681 A GB346681 A GB 346681A GB 3126829 A GB3126829 A GB 3126829A GB 3126829 A GB3126829 A GB 3126829A GB 346681 A GB346681 A GB 346681A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- oil
- fluxed
- topped
- tar
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
- C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Tar or other bituminous material, especially for road-making, is fluxed with a diluent containing unsaturated hydrocarbons, for example shale oil especially "topped" oil, and solar oil. Lime or other compound reacting alkaline, e.g. barium oxide, magnesium oxide, basic silicates, Portland or other cements and carbides, may be added to accelerate the hardening. In an example 100 parts of tar are mixed with 20 parts of bitumen at 50 DEG C. and this mixture is fluxed with 20-25 parts of shale oil which has been topped up to 190 DEG C. The mixture is applied to 30-40 times its weight of stone splits or grit which has previously been mixed with 1/2 -1 per cent of powdered lime.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3126829A GB346681A (en) | 1929-10-15 | 1929-10-15 | Improvements in or relating to bituminous compositions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3126829A GB346681A (en) | 1929-10-15 | 1929-10-15 | Improvements in or relating to bituminous compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB346681A true GB346681A (en) | 1931-04-15 |
Family
ID=10320567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3126829A Expired GB346681A (en) | 1929-10-15 | 1929-10-15 | Improvements in or relating to bituminous compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB346681A (en) |
-
1929
- 1929-10-15 GB GB3126829A patent/GB346681A/en not_active Expired
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