FR2413959A1 - Dug earth moisture content conversion process - involves continuous moving and drying of thin layer of excavated material to compact crumbling clods - Google Patents

Dug earth moisture content conversion process - involves continuous moving and drying of thin layer of excavated material to compact crumbling clods

Info

Publication number
FR2413959A1
FR2413959A1 FR7800126A FR7800126A FR2413959A1 FR 2413959 A1 FR2413959 A1 FR 2413959A1 FR 7800126 A FR7800126 A FR 7800126A FR 7800126 A FR7800126 A FR 7800126A FR 2413959 A1 FR2413959 A1 FR 2413959A1
Authority
FR
France
Prior art keywords
thin layer
crumbling
clods
compact
drying
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
FR7800126A
Other languages
French (fr)
Other versions
FR2413959B1 (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.)
MAURICE GERARD
Original Assignee
MAURICE GERARD
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 MAURICE GERARD filed Critical MAURICE GERARD
Priority to FR7800126A priority Critical patent/FR2413959A1/en
Priority to DE19792900160 priority patent/DE2900160A1/en
Publication of FR2413959A1 publication Critical patent/FR2413959A1/en
Application granted granted Critical
Publication of FR2413959B1 publication Critical patent/FR2413959B1/fr
Granted 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
    • E01C21/00—Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
    • E01C21/02—Fusing, calcining, or burning soil 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
    • E01C7/00—Coherent pavings made in situ
    • E01C7/02—Coherent pavings made in situ made of road-metal without binders
    • E01C7/06—Coherent pavings made in situ made of road-metal without binders by melting, burning, or vitrifying road-metal in situ
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Soil Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Processing Of Solid Wastes (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The process is for the continuous conversion of excavated rubble material into compactible heaped material on the building site where it is produced. The conveyed excavated material is continually moved in the shape of a thin layer. As the material is being moved it is dried at a temp. causing crumbling lumps to be brought to a state of water content and density permitting immediate optimal consolidation. According to the material and speed of throughput, the temp. is between 200 and 350 deg.C, and is pref. between 200-250 degrees.
FR7800126A 1978-01-04 1978-01-04 Dug earth moisture content conversion process - involves continuous moving and drying of thin layer of excavated material to compact crumbling clods Granted FR2413959A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7800126A FR2413959A1 (en) 1978-01-04 1978-01-04 Dug earth moisture content conversion process - involves continuous moving and drying of thin layer of excavated material to compact crumbling clods
DE19792900160 DE2900160A1 (en) 1978-01-04 1979-01-03 METHOD AND DEVICE FOR TREATMENT OF DRAIN MATERIAL AT THE EXTRACTION LOCATION FOR THE PURPOSE OF CONVERTING INTO BUMPING MATERIAL REQUIRED THERE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800126A FR2413959A1 (en) 1978-01-04 1978-01-04 Dug earth moisture content conversion process - involves continuous moving and drying of thin layer of excavated material to compact crumbling clods

Publications (2)

Publication Number Publication Date
FR2413959A1 true FR2413959A1 (en) 1979-08-03
FR2413959B1 FR2413959B1 (en) 1982-12-31

Family

ID=9203113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800126A Granted FR2413959A1 (en) 1978-01-04 1978-01-04 Dug earth moisture content conversion process - involves continuous moving and drying of thin layer of excavated material to compact crumbling clods

Country Status (2)

Country Link
DE (1) DE2900160A1 (en)
FR (1) FR2413959A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023675A1 (en) * 1998-04-09 2001-04-05 Electricite De France-Service National Method for treating earth spoil, installation for implementing said method and resulting filling material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415524A (en) * 1972-08-25 1975-11-26 Hollandsche Wegenbouw Zanen Nv Soil stabilisation
US4011023A (en) * 1975-12-15 1977-03-08 Cutler Repaving, Inc. Asphalt pavement recycling apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656306A (en) * 1970-11-16 1972-04-18 Moines Asphalt Paving Co Des Method of dehydrating wet soil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415524A (en) * 1972-08-25 1975-11-26 Hollandsche Wegenbouw Zanen Nv Soil stabilisation
US4011023A (en) * 1975-12-15 1977-03-08 Cutler Repaving, Inc. Asphalt pavement recycling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023675A1 (en) * 1998-04-09 2001-04-05 Electricite De France-Service National Method for treating earth spoil, installation for implementing said method and resulting filling material

Also Published As

Publication number Publication date
FR2413959B1 (en) 1982-12-31
DE2900160A1 (en) 1979-07-12
DE2900160C2 (en) 1989-03-09

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