EP0456035A3 - Roadsurfacing for traffic area - Google Patents

Roadsurfacing for traffic area Download PDF

Info

Publication number
EP0456035A3
EP0456035A3 EP19910106556 EP91106556A EP0456035A3 EP 0456035 A3 EP0456035 A3 EP 0456035A3 EP 19910106556 EP19910106556 EP 19910106556 EP 91106556 A EP91106556 A EP 91106556A EP 0456035 A3 EP0456035 A3 EP 0456035A3
Authority
EP
European Patent Office
Prior art keywords
grain size
mixture
finer
grain
coarser
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.)
Granted
Application number
EP19910106556
Other languages
German (de)
Other versions
EP0456035A2 (en
EP0456035B1 (en
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.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann AG
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
Application filed by Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Priority to AT91106556T priority Critical patent/ATE94926T1/en
Publication of EP0456035A2 publication Critical patent/EP0456035A2/en
Publication of EP0456035A3 publication Critical patent/EP0456035A3/en
Application granted granted Critical
Publication of EP0456035B1 publication Critical patent/EP0456035B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/003—Pavings made of prefabricated single units characterised by material or composition used for beds or joints; characterised by the way of laying
    • 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
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Instructional Devices (AREA)
  • Navigation (AREA)

Abstract

In a road surfacing for areas able to bear traffic, principally in the region of filling stations, directly below the road surface (3), for example of composite paving stones (4), there is an impervious course (2) of a mixture of clay minerals, for example montmorillonite, and other mineral substances. This mixture is made up of fractions of different grain sizes in such a way that the volume of the finer grain size is in each case greater than the pore volume of the respectively coarser grain size and the greatest grain of the finer grain size is equal to or less than about 1/10 of the smallest grain of the coarser grain size. The mixture is laid in the dry, cohesionless state and, once the paving stones (4) have been put in place, is compacted by vibrating the latter by means of a surface vibrator. During this process, the finer grains respectively fill the pore spaces of the coarser grain size; excess fines rise upwards and fill from the bottom the joints (6) between the individual components (4). The moisture required for the effectiveness of the mixture as an impervious course is supplied after laying. <IMAGE>
EP91106556A 1990-05-09 1991-04-24 Roadsurfacing for traffic area Expired - Lifetime EP0456035B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91106556T ATE94926T1 (en) 1990-05-09 1991-04-24 ROAD SURFACE FOR TRAFFIC AREAS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4014858A DE4014858A1 (en) 1990-05-09 1990-05-09 ROAD COVER FOR TRAFFIC AREAS
DE4014858 1990-05-09

Publications (3)

Publication Number Publication Date
EP0456035A2 EP0456035A2 (en) 1991-11-13
EP0456035A3 true EP0456035A3 (en) 1992-03-25
EP0456035B1 EP0456035B1 (en) 1993-09-22

Family

ID=6406024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106556A Expired - Lifetime EP0456035B1 (en) 1990-05-09 1991-04-24 Roadsurfacing for traffic area

Country Status (3)

Country Link
EP (1) EP0456035B1 (en)
AT (1) ATE94926T1 (en)
DE (2) DE4014858A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235512C2 (en) * 1992-10-21 1994-12-08 Envichem Abfallbehandlung Und Method and motor vehicle for disinfecting, in particular medical or the like, waste
DE9415479U1 (en) * 1994-09-24 1994-11-24 Kruß, Heinrich, 47669 Wachtendonk Floor surface contaminated with toxins and paved with water-permeable paving stones
FR2732701B1 (en) * 1995-04-05 2000-06-30 Chatelet Andre DECORATIVE SLABS WITH MOLDED ELEMENTS PREPARED ON A FRAME AND METHOD OF IMPLEMENTATION
DE19647361A1 (en) * 1996-11-16 1998-05-28 Paul Lingen Laminated floor surface for roads, etc.
ATE360725T1 (en) 2001-02-01 2007-05-15 Albrecht Braun Gmbh ROAD SURFACE AND METHOD FOR PRODUCING THE SAME
DE10115009C2 (en) * 2001-03-27 2003-05-28 Lothar Zimmermann Construction of a drivable industrial floor or a carriageway Process for the production of a drivable industrial floor or a carriageway
DE202009004848U1 (en) 2009-05-25 2009-08-27 Funke Kunststoffe Gmbh Passable floor covering with grout material
DE102010026863B4 (en) 2010-07-12 2013-05-29 K+S Aktiengesellschaft Base seal of a heap, especially a residue salt heap
DE102011010330B4 (en) 2011-02-04 2015-11-12 Universität Kassel extrusion die

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018348A1 (en) * 1969-04-21 1970-10-29 Ebenseer Betonwerke Gmbh, Wien Floor covering and process for its manufacture
DE2438801A1 (en) * 1973-08-17 1975-02-27 Peter Dipl Ing Dr Waibel Road building basis prepn - from non-homogeneous gravel-sand or -chipping mixts. contg. sodium montmorillonite
DE3823874C1 (en) * 1988-07-14 1989-11-16 Dyckerhoff & Widmann Ag, 8000 Muenchen, De Dry mixture for producing a flat-spread sealing layer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070556B (en) *
DE2845827A1 (en) * 1978-10-20 1980-04-30 Wacker Chemie Gmbh Sand and/or grit treated with organo-silicon cpds. - to make them hydrophobic for sealing layers underneath roads

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2018348A1 (en) * 1969-04-21 1970-10-29 Ebenseer Betonwerke Gmbh, Wien Floor covering and process for its manufacture
DE2438801A1 (en) * 1973-08-17 1975-02-27 Peter Dipl Ing Dr Waibel Road building basis prepn - from non-homogeneous gravel-sand or -chipping mixts. contg. sodium montmorillonite
DE3823874C1 (en) * 1988-07-14 1989-11-16 Dyckerhoff & Widmann Ag, 8000 Muenchen, De Dry mixture for producing a flat-spread sealing layer

Also Published As

Publication number Publication date
DE59100394D1 (en) 1993-10-28
EP0456035A2 (en) 1991-11-13
DE4014858A1 (en) 1991-11-14
EP0456035B1 (en) 1993-09-22
ATE94926T1 (en) 1993-10-15

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