GB253963A - Improvements in or relating to road making - Google Patents
Improvements in or relating to road makingInfo
- Publication number
- GB253963A GB253963A GB484325A GB484325A GB253963A GB 253963 A GB253963 A GB 253963A GB 484325 A GB484325 A GB 484325A GB 484325 A GB484325 A GB 484325A GB 253963 A GB253963 A GB 253963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixed
- cement
- added
- concrete
- hydrated
- 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
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
253,963. Hughes, C. M. C. Feb. 21, 1925. Concretes, lime and cement. - A waterproof concrete for road making and roof coverings consists of ordinary cementitious concrete mixed directly with cold liquid bitumen. pitch, tar, or similar hydrocarbon free from added inorganic matter, the proportions being such that the concrete sets by hydration as usual. In one method, 1 part by volume of cement, 3 parts of sand or like material, and 2 parts of granite chippings 'are mixed dry and hydrated, and 13<1>/3 gallons of liquid bitumen per cubic yard of the mixture are added. In another method, sand or the like is mixed with <1>/16 part by weight of the hydrocarbon, and cement, lime, or other calcium compound capable of setting is added and the whole mixed and hydrated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB484325A GB253963A (en) | 1925-02-21 | 1925-02-21 | Improvements in or relating to road making |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB484325A GB253963A (en) | 1925-02-21 | 1925-02-21 | Improvements in or relating to road making |
Publications (1)
Publication Number | Publication Date |
---|---|
GB253963A true GB253963A (en) | 1926-06-21 |
Family
ID=9784826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB484325A Expired GB253963A (en) | 1925-02-21 | 1925-02-21 | Improvements in or relating to road making |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB253963A (en) |
-
1925
- 1925-02-21 GB GB484325A patent/GB253963A/en not_active Expired
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