GB639424A - Process and apparatus for constructing concrete aircraft runways and the like - Google Patents
Process and apparatus for constructing concrete aircraft runways and the likeInfo
- Publication number
- GB639424A GB639424A GB2856247A GB2856247A GB639424A GB 639424 A GB639424 A GB 639424A GB 2856247 A GB2856247 A GB 2856247A GB 2856247 A GB2856247 A GB 2856247A GB 639424 A GB639424 A GB 639424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- concrete
- grating
- rams
- grid
- ram
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/508—Devices or arrangements for forming individual paving elements in situ, e.g. by sectioning a freshly-laid slab
-
- 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
-
- 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
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/001—Paving elements formed in situ; Permanent shutterings therefor ; Inlays or reinforcements which divide the cast material in a great number of individual units
-
- 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
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/004—Pavings specially adapted for allowing vegetation
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
639,424. Road-making and like apparatus. BEDIN, J. M. J. Oct. 25, 1947, No. 28562. Convention date, April 19, 1944. [Class 107] Concrete road and like traffic bearing surfaces are constructed by a wheeled machine carrying an endless mesh grating 7 so that as the machine moves this grating is placed on the ground and two groups of rams 8, having hollow heads, lightly and homogeneously compact the top soil within the meshes of the grating. Each ram has a vibratory and vertical percussive movement imparted to it and when the resistance of the ground to penetration by each head has reached a given value the ram is withdrawn. In the hollows so formed by the rams concrete is laid. the concrete being conveyed from a hopper 9 by two helical screws 10, 11. The concrete is then vibrated and smoothed by oscillating boards 12 and 13 and the grating is lifted out of the plastic concrete so dividing the continuous surface into a number of disconnected units. The advance of the machine and the laying of the grid are synchronized so that the rams always act through the apertures in the grid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR991634T | 1944-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB639424A true GB639424A (en) | 1950-06-28 |
Family
ID=9553711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2856247A Expired GB639424A (en) | 1944-04-19 | 1947-10-25 | Process and apparatus for constructing concrete aircraft runways and the like |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR991634A (en) |
| GB (1) | GB639424A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2176606B1 (en) * | 1972-03-24 | 1976-08-06 | Blackburn J | |
| CN108166359B (en) * | 2017-12-28 | 2020-09-18 | 马鞍山市鑫叶节能科技有限公司 | Concrete paving device |
-
1944
- 1944-04-19 FR FR991634D patent/FR991634A/en not_active Expired
-
1947
- 1947-10-25 GB GB2856247A patent/GB639424A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR991634A (en) | 1951-10-08 |
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