GB679984A - Improvements in or relating to a method of constructing runways, roads and the like - Google Patents
Improvements in or relating to a method of constructing runways, roads and the likeInfo
- Publication number
- GB679984A GB679984A GB502550A GB502550A GB679984A GB 679984 A GB679984 A GB 679984A GB 502550 A GB502550 A GB 502550A GB 502550 A GB502550 A GB 502550A GB 679984 A GB679984 A GB 679984A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blocks
- concrete
- ribs
- wires
- laid
- 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
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
- E01C7/16—Prestressed concrete paving
-
- 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
- E01C3/00—Foundations for pavings
- E01C3/006—Foundations for pavings made of prefabricated single units
Abstract
679,984. Roads; floors and paving; reinforced concrete; blocks. CEMENTATION CO., Ltd. April 6, 1951 [Feb. 27, 1950], No. 5025/50. Classes 20(iv), 87(i) and 107 A road, runway or floor of stressed concrete construction consists of a series of triangular blocks 1 laid on the virgin ground and spaced apart by their ribs 4 to form gaps 6 in which are laid steel wires 7, 7A in a zig-zag manner as shown. By wedging some blocks apart, the wires are tensioned and a grouting of high watercontent concrete is applied as shown in Fig. 6 at 8, partly filling the troughs 9. A top layer of low water-content concrete 10 is then laid over all and tamped. The tamping consolidates the concrete and forces the blocks apart so that the wires are additionally stressed. Other shaped blocks may be used but the blocks are preferably pre-cast concrete of a triangular prismatic shape, the ribs 4 being integral. Both ribs 4 and chamfers 3 are preferably at 45 degrees Insertable spacers may be used in place of ribs 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB502550A GB679984A (en) | 1950-02-27 | 1950-02-27 | Improvements in or relating to a method of constructing runways, roads and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB502550A GB679984A (en) | 1950-02-27 | 1950-02-27 | Improvements in or relating to a method of constructing runways, roads and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB679984A true GB679984A (en) | 1952-09-24 |
Family
ID=9788328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB502550A Expired GB679984A (en) | 1950-02-27 | 1950-02-27 | Improvements in or relating to a method of constructing runways, roads and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB679984A (en) |
-
1950
- 1950-02-27 GB GB502550A patent/GB679984A/en not_active Expired
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