GB804599A - Process for treating stone aggregates for surfacing roads - Google Patents
Process for treating stone aggregates for surfacing roadsInfo
- Publication number
- GB804599A GB804599A GB1774356A GB1774356A GB804599A GB 804599 A GB804599 A GB 804599A GB 1774356 A GB1774356 A GB 1774356A GB 1774356 A GB1774356 A GB 1774356A GB 804599 A GB804599 A GB 804599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- stone
- heated
- primer
- surfacing roads
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
For surfacing roads a non-absorbent stone, such as granite, whinstone, or a highly silicious stone, such as felsite, and all types of slag aggregates, are heated to between 120 DEG F. and 150 DEG F. and then coated direct with 4 per cent. to 5 per cent. of a mixture of a molten bituminous binder, a primer blended from coal-tar pitch and creosote oil, and a finely divided filler e.g. crushed limestone. In practice 5 per cent. to 10 per cent. of filler is added to the primer, the mix homogenized, and 5 per cent. to 10 per cent. thereof mixed with molten bitumen and the mixture used to coat the heated stone. Specification 536,564 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1774356A GB804599A (en) | 1956-06-08 | 1956-06-08 | Process for treating stone aggregates for surfacing roads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1774356A GB804599A (en) | 1956-06-08 | 1956-06-08 | Process for treating stone aggregates for surfacing roads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB804599A true GB804599A (en) | 1958-11-19 |
Family
ID=10100455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1774356A Expired GB804599A (en) | 1956-06-08 | 1956-06-08 | Process for treating stone aggregates for surfacing roads |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB804599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199680B (en) * | 1961-12-09 | 1965-08-26 | Lechler Bautenschutzchemie K G | Process for the production of rock material for road pavements coated with bituminous binder |
-
1956
- 1956-06-08 GB GB1774356A patent/GB804599A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199680B (en) * | 1961-12-09 | 1965-08-26 | Lechler Bautenschutzchemie K G | Process for the production of rock material for road pavements coated with bituminous binder |
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