EP0274947A3 - Procédé et dispositif de mise en place sur une surface d'un sol renforcé constitué d'éléments particulaires et d'un liant - Google Patents

Procédé et dispositif de mise en place sur une surface d'un sol renforcé constitué d'éléments particulaires et d'un liant Download PDF

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Publication number
EP0274947A3
EP0274947A3 EP87402838A EP87402838A EP0274947A3 EP 0274947 A3 EP0274947 A3 EP 0274947A3 EP 87402838 A EP87402838 A EP 87402838A EP 87402838 A EP87402838 A EP 87402838A EP 0274947 A3 EP0274947 A3 EP 0274947A3
Authority
EP
European Patent Office
Prior art keywords
binder
ground
treated
depositing
rain
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
EP87402838A
Other languages
German (de)
English (en)
Other versions
EP0274947A2 (fr
EP0274947B1 (en
Inventor
Hubert Perrier
Guy Morel
Edouard Gravouille
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.)
Laboratoire Central des Ponts et Chaussees
Original Assignee
Laboratoire Central des Ponts et Chaussees
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 Laboratoire Central des Ponts et Chaussees filed Critical Laboratoire Central des Ponts et Chaussees
Priority to AT87402838T priority Critical patent/ATE66268T1/de
Publication of EP0274947A2 publication Critical patent/EP0274947A2/fr
Publication of EP0274947A3 publication Critical patent/EP0274947A3/fr
Application granted granted Critical
Publication of EP0274947B1 publication Critical patent/EP0274947B1/fr
Expired legal-status Critical Current

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

Abstract

Pour mettre en place un sol renforcé constitué d'élé­ ments particulaires et d'un liant, on prélève le matériau particu­ laire dans une couche de surface du sol (1) à traiter, on projet­ te le matériau particulaire, immédiatement après prélèvement, en pluie sur le sol à traiter, et on introduit le liant (11) au sein de la pluie de matériau particulaire et on dépose le matériau par­ ticulaire et le liant sur le sol (1) à traiter.
On réalise sensiblement simultanément une pulvérisation et la projection en pluie du matériau en prélevant celui-ci au moyen d'un rotor (2) horizontal à pales (4) mordant dans le sol à traiter sur l'épaisseur (e) de ladite couche de surface, animé d'un mouvement général de translation vers l'avant et rejettant par projection vers l'arrière le matériau prélevé dans ladite couche.
EP87402838A 1986-12-15 1987-12-14 Method and apparatus for depositing on a surface a reinforced floor composed of particulate matter and a binder Expired EP0274947B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87402838T ATE66268T1 (de) 1986-12-15 1987-12-23 Verfahren und vorrichtung zum anbringen eines aus teilchen und bindemittel bestehenden verstaerkten bodens auf einer flaeche.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8617514 1986-12-15
FR8617514A FR2608183B1 (fr) 1986-12-15 1986-12-15 Procede et dispositif de mise en place sur une surface d'un sol renforce constitue d'elements particulaires et d'un liant

Publications (3)

Publication Number Publication Date
EP0274947A2 EP0274947A2 (fr) 1988-07-20
EP0274947A3 true EP0274947A3 (fr) 1988-07-27
EP0274947B1 EP0274947B1 (en) 1991-08-14

Family

ID=9341895

Family Applications (2)

Application Number Title Priority Date Filing Date
EP87402838A Expired EP0274947B1 (en) 1986-12-15 1987-12-14 Method and apparatus for depositing on a surface a reinforced floor composed of particulate matter and a binder
EP88900378A Pending EP0294430A1 (fr) 1986-12-15 1987-12-14 Procede et dispositif de mise en place sur une surface d'un sol renforce constitue d'elements particulaires et d'un liant

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP88900378A Pending EP0294430A1 (fr) 1986-12-15 1987-12-14 Procede et dispositif de mise en place sur une surface d'un sol renforce constitue d'elements particulaires et d'un liant

Country Status (5)

Country Link
EP (2) EP0274947B1 (fr)
JP (1) JPH01501958A (fr)
AT (1) ATE66268T1 (fr)
FR (1) FR2608183B1 (fr)
WO (1) WO1988004709A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2644490B1 (fr) * 1989-03-15 1992-01-17 Texsol Applic Procede et machine pour realiser des zones de terrains renforcees, constituees a partir d'un melange d'un materiau granulaire et de fils textiles
FR2662193B1 (fr) * 1990-05-21 1992-10-30 Colas Sa Dispositif d'epandage d'un materiau fluide, notamment d'une emulsion d'accrochage d'enrobes bitumineux et machine de construction de chaussees comportant un tel dispositif.
FR2665717B1 (fr) * 1990-08-08 1993-08-06 Colas Sa Dispositif d'epandage d'une substance fluide et machine permettant l'application simultanee de cette substance et du revetement d'une chaussee.
FI91984C (fi) * 1992-12-10 1994-09-12 Yit Yhtymae Oy Menetelmä maahan muodostettavan rakenteen vahvistamiseksi
DE4303285A1 (de) * 1993-02-05 1994-08-11 Weiss Gmbh & Co Leonhard Verfahren zur tiefgründigen Bodenverfestigung und Einrichtung zur Durchführung
FR2705977B3 (fr) * 1993-06-02 1995-07-21 Orgel Sa Matériau granuleux pour renforcement de sols et son procédé d'élaboration.
FR2727703B1 (fr) * 1994-12-02 1997-01-10 Orgel Procede et dispositif de renforcement des sols par des additifs fibreux
CN110303036B (zh) * 2019-07-15 2020-03-27 山西省交通环境保护中心站（有限公司） 一种用于土壤治理过程中的穿刺松土设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948968A (fr) * 1943-12-13 1949-08-17 Harnishfecer Corp Appareil pour le traitement du sol
US3224347A (en) * 1963-04-22 1965-12-21 Harry J Seaman Soil processing machine
US3732023A (en) * 1969-03-11 1973-05-08 Metradon Ass Soil stabilization apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948968A (fr) * 1943-12-13 1949-08-17 Harnishfecer Corp Appareil pour le traitement du sol
US3224347A (en) * 1963-04-22 1965-12-21 Harry J Seaman Soil processing machine
US3732023A (en) * 1969-03-11 1973-05-08 Metradon Ass Soil stabilization apparatus

Also Published As

Publication number Publication date
JPH01501958A (ja) 1989-07-06
EP0274947A2 (fr) 1988-07-20
EP0294430A1 (fr) 1988-12-14
FR2608183A1 (fr) 1988-06-17
ATE66268T1 (de) 1991-08-15
EP0274947B1 (en) 1991-08-14
WO1988004709A1 (fr) 1988-06-30
FR2608183B1 (fr) 1989-04-28

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