ATE117033T1 - BASE LAYER IN ROAD CONSTRUCTION. - Google Patents

BASE LAYER IN ROAD CONSTRUCTION.

Info

Publication number
ATE117033T1
ATE117033T1 AT91910124T AT91910124T ATE117033T1 AT E117033 T1 ATE117033 T1 AT E117033T1 AT 91910124 T AT91910124 T AT 91910124T AT 91910124 T AT91910124 T AT 91910124T AT E117033 T1 ATE117033 T1 AT E117033T1
Authority
AT
Austria
Prior art keywords
base layer
road construction
corresponds
per thousand
diameter particles
Prior art date
Application number
AT91910124T
Other languages
German (de)
Inventor
Jean-Yves Buffard
Philippe Chapuis
Alain Rue Des Alouette Sainton
Original Assignee
Scetauroute
Affratex
Beugnet Sa
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 Scetauroute, Affratex, Beugnet Sa filed Critical Scetauroute
Application granted granted Critical
Publication of ATE117033T1 publication Critical patent/ATE117033T1/en

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
    • E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
    • 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)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Road form layer characterized in that it is substantially comprised of fine sand whose grain size is defined by the ratio d/D wherein d corresponds to small diameter particles and D corresponds to larger diameter particles, this sand satisfying the relationship d = 0 et D 6 mm, and being associated with synthetic fibres in an amount approximately comprised between 0.2 et 5 per thousand by weight, preferably between 0.5 and 1 per thousand.
AT91910124T 1990-05-03 1991-04-30 BASE LAYER IN ROAD CONSTRUCTION. ATE117033T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005564A FR2661699B1 (en) 1990-05-03 1990-05-03 PROCESS FOR THE PRODUCTION OF LAYERED LAYER LAYERS.

Publications (1)

Publication Number Publication Date
ATE117033T1 true ATE117033T1 (en) 1995-01-15

Family

ID=9396279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91910124T ATE117033T1 (en) 1990-05-03 1991-04-30 BASE LAYER IN ROAD CONSTRUCTION.

Country Status (6)

Country Link
EP (1) EP0481067B1 (en)
AT (1) ATE117033T1 (en)
DE (1) DE69106655D1 (en)
ES (1) ES2069891T3 (en)
FR (1) FR2661699B1 (en)
WO (1) WO1991017311A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706921A1 (en) * 1993-06-22 1994-12-30 Orgel Granular material for road subgrade improvement layers and implementation method
FR2705977B3 (en) * 1993-06-02 1995-07-21 Orgel Sa Granular material for soil reinforcement and its production process.
FR2705978B1 (en) * 1993-06-02 1997-05-23 Orgel Sa Powdery material for pavement form layers and process for its preparation.
FR2707093B1 (en) * 1993-06-30 1995-09-29 Genser Franck Artificial surface in particular suitable for making horse tracks and method for obtaining such a surface.
FR2710633B1 (en) * 1993-09-27 1996-05-03 Bocahut Ets Composition intended for the production of constituent layers of roadways.
FR2724952B1 (en) * 1994-09-27 1996-12-20 Orgel PROCESS FOR REINFORCING SOILS, GROUND LAYERS OR PAVEMENTS BY WIRE OF GLASS
FR2727698B1 (en) * 1994-12-02 1997-01-10 Orgel PROCESS FOR PREPARING REINFORCED FLOORS WITH FIBROUS ADDITIVES
FR2729686A1 (en) * 1995-01-19 1996-07-26 Orgel Ground reinforcement using fibrous materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6806970A (en) * 1968-05-17 1969-06-25
MA18781A1 (en) * 1979-03-23 1980-10-01 France Etat Ponts Chaussees CONSTRUCTION MATERIAL, ITS APPLICATION FOR FILLING, COATING OR FOUNDATION MASS ON FURNISHED FLOOR, AND METHOD AND INSTALLATION FOR MANUFACTURING SUCH MATERIAL
NL8303018A (en) * 1983-08-30 1985-03-18 Heijmans Wegenbouwmij METHOD FOR APPLYING A SUBSTRUCTURE STRUCTURE FOR AN ARTIFICIAL GRASS FIELD AND ARTIFICIAL GRASS FIELD APPLIED TO SUCH SUBSTRUCTURE CONSTRUCTION.
US4790691A (en) * 1986-10-03 1988-12-13 Freed W Wayne Fiber reinforced soil and method

Also Published As

Publication number Publication date
DE69106655D1 (en) 1995-02-23
ES2069891T3 (en) 1995-05-16
WO1991017311A1 (en) 1991-11-14
EP0481067B1 (en) 1995-01-11
FR2661699B1 (en) 1992-08-28
FR2661699A1 (en) 1991-11-08
EP0481067A1 (en) 1992-04-22

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Legal Events

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