EP0039555B1 - Pavé - Google Patents

Pavé Download PDF

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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
Application number
EP81301777A
Other languages
German (de)
English (en)
Other versions
EP0039555A1 (fr
Inventor
James Rowland Kinnear
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25574677&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0039555(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT81301777T priority Critical patent/ATE9365T1/de
Publication of EP0039555A1 publication Critical patent/EP0039555A1/fr
Application granted granted Critical
Publication of EP0039555B1 publication Critical patent/EP0039555B1/fr
Expired legal-status Critical Current

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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)

1. Procédé pour paver une chaussée, suivant lequel on commence par poser sur la surface supérieure d'une assise préparée, une série de segments de béton précoulés (10) qui ont en substance les même dimensions et la même forme et qui présentent des sections transversales circulaires et des côtés cylindriques ronds avec des surfaces supérieure et inférieure généralement aplaties, ces segments (10) étant posés en une seule couche sur l'assise et étant serrés les uns contre les autres de la manière la plus dense possible avec leurs côtés cylindriques ronds en contact côte à côte de manière à former des ouvertures prismatiques triangulaires entre eux, puis on installe un grand nombre de segments de béton prismatiques triangulaires de verrouillage (16) dans les ouvertures en coulant un coulis de béton dans les ouvertures et en permettant aux segments (16) de faire prise et de durcir.
2. Procédé pour paver une chaussée suivant la revendication 1, caractérisé par l'opération supplémentaire effectuée à un moment adéquat qui consiste à mettre en place des poutres de rives à même de limiter le déplacement des segments.
3. Procédé pour paver une chaussée suivant la revendication 1 ou 2, caractérisé en ce qu'on coule les poutres de rives limitant le déplacement au moyen de béton et on leur permet de faire prise après que les segments de béton cylindriques ronds précoulés (10) aient été posés en contact côte à côte de la manière la plus dense possible et avant que les segments de verrouillage prismatiques aient été formés.
4. Procédé pour paver une chaussée suivant l'une quelconque des revendications précédentes, caractérisé en outre en ce qu'on compacte les segments prismatiques de verrouillage (16) par vibration avant la prise du béton.
5. Procédé suivant l'une quelconque des revendications précédentes, caractérisé en ce que les segments de béton précoulés présentent des chanfreins tout autour des bords de leurs surfaces supérieures qui sinon sont planes et on élimine l'excès de coulis de béton avant la prise et le durcissement pour exposer les chanfreins (12) des segments de béton précoulés (10).
6. Procédé suivant l'une quelconque des revendications précédentes, caractérisé en ce que, avant de couler le coulis de béton, on ajuste finement l'alignement des segments précoulés (10) en introduisant un agrégat inerte approprié quelconque en dessous des segments (10).
7. Pavement de chaussée comprenant plusieurs segments de béton précoulés (10) ayant en substance les mêmes dimensions et la même forme et présentant des sections transversales circulaires et des côtés cylindriques ronds avec des faces supérieure et inférieure généralement aplaties, ces segments étant posés en une seule couche sur une assise préparée et étant serrés les uns contre les autres de la manière la plus dense possible avec leurs côtés cylindriques ronds en contact côte à côte de manière former des ouvertures prismatiques triangulaires entre eux, en combinaison avec un grand nombre de segments de béton prismatiques triangulaires de verrouillage correspondants qui ont fait prise et qui ont durci après avoir été coulés en place dans les ouvertures.
8. Chaussée suivant la revendication 7, caractérisée en ce que les segments de béton précoulés présentent des chanfreins (12) autour des bords de leurs surfaces supérieures qui sinon sont planes.
9. Pavement de chaussée suivant la revendication 7 ou 8, caractérisé en ce qu'il est défini tout autour de ses bords par des poutres de rives en béton limitant les déplacements.
EP81301777A 1980-04-24 1981-04-22 Pavé Expired EP0039555B1 (fr)

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 (fr) 1981-11-11
EP0039555B1 true EP0039555B1 (fr) 1984-09-12

Family

ID=25574677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81301777A Expired EP0039555B1 (fr) 1980-04-24 1981-04-22 Pavé

Country Status (7)

Country Link
EP (1) EP0039555B1 (fr)
AR (1) AR227918A1 (fr)
AT (1) ATE9365T1 (fr)
AU (1) AU538958B2 (fr)
BR (1) BR8102503A (fr)
DE (1) DE3165947D1 (fr)
ZW (1) ZW9381A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (fr) * 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7438032U (de) * 1974-11-14 1975-04-30 Fries & Co Betonwerk Kg Pflasterstein

Patent Citations (10)

* Cited by examiner, † Cited by third party
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 (fr) * 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)

* Cited by examiner, † Cited by third party
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 (fr) 1981-11-11
AR227918A1 (es) 1982-12-30
DE3165947D1 (en) 1984-10-18

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