GB623106A - A process for the construction of roads, aerodromes, and floors - Google Patents
A process for the construction of roads, aerodromes, and floorsInfo
- Publication number
- GB623106A GB623106A GB2685/47A GB268547A GB623106A GB 623106 A GB623106 A GB 623106A GB 2685/47 A GB2685/47 A GB 2685/47A GB 268547 A GB268547 A GB 268547A GB 623106 A GB623106 A GB 623106A
- Authority
- GB
- United Kingdom
- Prior art keywords
- kgms
- aerodromes
- floors
- roads
- construction
- 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
- E01C7/182—Aggregate or filler materials, except those according to E01C7/26
-
- 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)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Architecture (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
- Treatment Of Sludge (AREA)
Abstract
In a process for the construction of roads, aerodromes and floors by the compression of mixtures of bitumens or bituminous compositions and mineral aggregate, a filling material is employed which is prepared by treating acid sludge, obtained in the refining of mineral oils or mineral oil fractions with H2SO4, with an excess of an alkaline earth oxide or hydroxide, preferably lime. In an example, a filler is prepared by mixing 1 part by weight of acid sludge with 2 1/2 parts by weight of lime to form a powder. 2 Kgms. of the latter are mixed with 100 Kgms. of wet sand and subsequently 5 Kgms. of bitumen cut back with a viscosity of 40 - 80 poises at 25 DEG C. are added and the product spread on the road and rolled.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL623106X | 1946-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB623106A true GB623106A (en) | 1949-05-12 |
Family
ID=19788487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2685/47A Expired GB623106A (en) | 1946-02-20 | 1947-01-28 | A process for the construction of roads, aerodromes, and floors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB623106A (en) |
-
1947
- 1947-01-28 GB GB2685/47A patent/GB623106A/en not_active Expired
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