EP0039555B1 - Strassenpflaster - Google Patents
Strassenpflaster Download PDFInfo
- Publication number
- EP0039555B1 EP0039555B1 EP81301777A EP81301777A EP0039555B1 EP 0039555 B1 EP0039555 B1 EP 0039555B1 EP 81301777 A EP81301777 A EP 81301777A EP 81301777 A EP81301777 A EP 81301777A EP 0039555 B1 EP0039555 B1 EP 0039555B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- segments
- roadway
- concrete
- paving
- precast
- 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
Images
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
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/002—Coverings, the surface of which consists partly of prefabricated units and partly of sections made in situ
-
- 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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
Definitions
- This invention relates to a method and means for paving a roadway with paving stones.
- leakage of oil, fuel and in particular diesel fuel from vehicles tends to destroy the tarmacadem surface of a roadway and this is particularly noticeable at traffic lights, stop areas, intersections, turns and sharp dips or similar areas where vehicles tend to be stationary for periods of time or are subject to accelerations which enhance oil drips.
- These concrete formations are generally in the order of 100 mm thick and up to 300 mm long by about 100 mm wide.
- these blocks are laid on a prepared sandy base and are laid as closely together as is possible so that they tend to interlock with each other with the purpose of forming a substantially rigid surface.
- the invention has as its object improving upon the block roadway system by providing a method for the producing of an improved roadway surface and means in the form of precast concrete sections used in the construction of such a roadway surface.
- Examples of paving arrangement for ornamental footpaths etc. are shown in German Gebrauchsmusters 7,627;698 and 7,707,697.
- a roadway is paved in whole or in part by superimposing upon the top surface of a prepared base, a plurality of precast concrete segments of substantially the same size and shape, said segments having circular cross sections and rounded cylindrical sides with generally oblate top and bottom surfaces, said segments being superimposed in a single layer on said base in the densest possible packing with their rounded cylindrical sides in side-by-side abutment thereby forming triangular prismatic apertures therebetween, and then superimposing a plurality of triangular prismatic interlocking concrete segments in said apertures, by pouring a concrete grout into said apertures and allowing said segments to set and cure.
- the road surface is formed by following the steps of:
- the laying of a surface using this shape of segment is very simple, it is not being necessary to conform to any fixed joint patterns. It is considered that this is a very important feature of the present invention, as it makes it possible to use a simple machine to lay the pre- cast segments with the many apparent advantages attached to such a step. It is also well suited to laying by unskilled labour in, for instance, many under developed countries.
- any joints which may open up during the first two weeks of use of the surface by traffic are very quickly filled by traffic debris and/or particles worn from the softer cast in situ segments and at all times the road surface will remain entirely serviceable.
- the quantity of material used with the present system to construct a roadway surface is less than any other method using concrete products, to produce a roadway of comparable quality known to the inventor. This is attributed to the fact that. unlike some other systems, the present invention does not rely entirely on the surface thickness to keep the precast segments in place.
- the mixtures used in manufacturing the precast segments obtain a 28 day strength in the range 15 to 60 mPa (which is the pressure needed to crush the precast segment after a 28 day setting period) while the optimum range of 28 day strengths is between 20 and 25 mPa which substantially minimizes the chances of sub-standard precast segments.
- reference numeral 10 indicates one preferred embodiment of a pre- cast segment in accordance with the present invention.
- the upper portion of the segment 10 is chamferred 12 at approximately 45°, this chamfering which is done during manufacture has been found through extensive experimentation by the inventor, to improve the durability of the segment in use. In addition, it has also been found that chamfering lessens road noise levels when traffic moves over the road surface.
- the base section 14 of the segment 10 is substantially flat with no chamfer around the periphery.
- pre- cast segments 10 of the type illustrated in figure 1 can be seen as laid together to form the basis of a road surface.
- Deposed between adjacent pre-cast segments are a number of cast in situ substantially star shaped segments 16 (only 2 indicated) which serve to interlock the segments 10.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81301777T ATE9365T1 (de) | 1980-04-24 | 1981-04-22 | Strassenpflaster. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA802463 | 1980-04-24 | ||
ZA802463 | 1980-04-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0039555A1 EP0039555A1 (de) | 1981-11-11 |
EP0039555B1 true EP0039555B1 (de) | 1984-09-12 |
Family
ID=25574677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81301777A Expired EP0039555B1 (de) | 1980-04-24 | 1981-04-22 | Strassenpflaster |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0039555B1 (de) |
AR (1) | AR227918A1 (de) |
AT (1) | ATE9365T1 (de) |
AU (1) | AU538958B2 (de) |
BR (1) | BR8102503A (de) |
DE (1) | DE3165947D1 (de) |
ZW (1) | ZW9381A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3315715C2 (de) * | 1982-08-11 | 1986-10-09 | Alois 8761 Wörth Arnheiter | Pflasterstein aus Beton |
FR2548703B1 (fr) * | 1983-07-07 | 1986-01-10 | Guerin Gabriel | Surface rigide a coefficient de frottement eleve pour un corps en un materiau elastiquement deformable et son procede de fabrication |
ES2679568B1 (es) * | 2017-02-28 | 2019-03-12 | Sitja Gratacos Angel | Pieza para formar un pavimento y pavimento que incluye una pluralidad de dichas piezas |
CN115450087B (zh) * | 2022-09-22 | 2024-01-16 | 周玉 | 一种市政道路渗排结构及其施工方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR568294A (fr) * | 1922-10-27 | 1924-03-21 | C P Sandberg | Perfectionnements à la construction des routes ou chemins |
FR623051A (de) * | 1925-09-09 | 1927-06-15 | ||
DE651166C (de) * | 1932-09-16 | 1937-10-08 | Alfred Neugebauer | Verfahren zur Herstellung einer Kleinpflasterdecke und Bordstein fuer eine nach diesem Verfahren hergestellte Kleinpflasterdecke |
FR848141A (fr) * | 1937-12-31 | 1939-10-24 | Revêtement pour terrains ou parois | |
DE879251C (de) * | 1944-08-05 | 1953-06-11 | Else Hinckeldey | Fuellelement fuer Strassenbau |
DE7627698U1 (de) * | 1976-09-04 | 1976-12-23 | Reinschuetz, Hans, 7500 Karlsruhe | Pflasterelementesatz zur Herstellung von Decken für Wege und Plätze |
DE7707697U1 (de) * | 1977-03-12 | 1977-07-28 | P. U. J. Metten Gmbh & Co, 5070 Bergisch Gladbach | Mosaikverbundpflasterstein |
DE7820179U1 (de) * | 1978-07-05 | 1978-10-12 | Weber, Hilmar, 7832 Kenzingen | Bauelementensatz zur erstellung eines pflasters aus verbundpflastersteinen |
DE7829810U1 (de) * | 1977-10-08 | 1979-01-25 | Teewen B.V., Tegelen (Niederlande) | Pflasterstein |
DE2831751A1 (de) * | 1978-07-19 | 1980-01-31 | Dyckerhoff & Widmann Ag | Pflasterstein aus beton oder aehnlichen materialien, pflasterung aus solchen pflastersteinen sowie verfahren zum herstellen der pflasterung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7438032U (de) * | 1974-11-14 | 1975-04-30 | Fries & Co Betonwerk Kg | Pflasterstein |
-
1981
- 1981-04-22 EP EP81301777A patent/EP0039555B1/de not_active Expired
- 1981-04-22 DE DE8181301777T patent/DE3165947D1/de not_active Expired
- 1981-04-22 AT AT81301777T patent/ATE9365T1/de not_active IP Right Cessation
- 1981-04-23 ZW ZW93/81A patent/ZW9381A1/xx unknown
- 1981-04-23 AU AU69787/81A patent/AU538958B2/en not_active Ceased
- 1981-04-24 AR AR285083A patent/AR227918A1/es active
- 1981-04-24 BR BR8102503A patent/BR8102503A/pt unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR568294A (fr) * | 1922-10-27 | 1924-03-21 | C P Sandberg | Perfectionnements à la construction des routes ou chemins |
FR623051A (de) * | 1925-09-09 | 1927-06-15 | ||
DE651166C (de) * | 1932-09-16 | 1937-10-08 | Alfred Neugebauer | Verfahren zur Herstellung einer Kleinpflasterdecke und Bordstein fuer eine nach diesem Verfahren hergestellte Kleinpflasterdecke |
FR848141A (fr) * | 1937-12-31 | 1939-10-24 | Revêtement pour terrains ou parois | |
DE879251C (de) * | 1944-08-05 | 1953-06-11 | Else Hinckeldey | Fuellelement fuer Strassenbau |
DE7627698U1 (de) * | 1976-09-04 | 1976-12-23 | Reinschuetz, Hans, 7500 Karlsruhe | Pflasterelementesatz zur Herstellung von Decken für Wege und Plätze |
DE7707697U1 (de) * | 1977-03-12 | 1977-07-28 | P. U. J. Metten Gmbh & Co, 5070 Bergisch Gladbach | Mosaikverbundpflasterstein |
DE7829810U1 (de) * | 1977-10-08 | 1979-01-25 | Teewen B.V., Tegelen (Niederlande) | Pflasterstein |
DE7820179U1 (de) * | 1978-07-05 | 1978-10-12 | Weber, Hilmar, 7832 Kenzingen | Bauelementensatz zur erstellung eines pflasters aus verbundpflastersteinen |
DE2831751A1 (de) * | 1978-07-19 | 1980-01-31 | Dyckerhoff & Widmann Ag | Pflasterstein aus beton oder aehnlichen materialien, pflasterung aus solchen pflastersteinen sowie verfahren zum herstellen der pflasterung |
Non-Patent Citations (1)
Title |
---|
Taschenbuch für Bauingenieure, F. Schleicher, Springer Verlag, 2. A 1955, page 494 and 495 * |
Also Published As
Publication number | Publication date |
---|---|
ATE9365T1 (de) | 1984-09-15 |
ZW9381A1 (en) | 1982-12-01 |
BR8102503A (pt) | 1982-01-05 |
AU6978781A (en) | 1981-10-29 |
AU538958B2 (en) | 1984-09-06 |
EP0039555A1 (de) | 1981-11-11 |
AR227918A1 (es) | 1982-12-30 |
DE3165947D1 (en) | 1984-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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