CA2339895A1 - Apparatus and method for preparing a new roadbase from a deteriorated paved road - Google Patents

Apparatus and method for preparing a new roadbase from a deteriorated paved road Download PDF

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Publication number
CA2339895A1
CA2339895A1 CA 2339895 CA2339895A CA2339895A1 CA 2339895 A1 CA2339895 A1 CA 2339895A1 CA 2339895 CA2339895 CA 2339895 CA 2339895 A CA2339895 A CA 2339895A CA 2339895 A1 CA2339895 A1 CA 2339895A1
Authority
CA
Canada
Prior art keywords
deteriorated
roadbase
fragments
new
roller
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
CA 2339895
Other languages
French (fr)
Other versions
CA2339895C (en
Inventor
Ross Fromhart
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
Application filed by Individual filed Critical Individual
Priority to CA 2339895 priority Critical patent/CA2339895C/en
Publication of CA2339895A1 publication Critical patent/CA2339895A1/en
Application granted granted Critical
Publication of CA2339895C publication Critical patent/CA2339895C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E02D3/02—Improving by compacting
    • E02D3/026—Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers
    • 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
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)

Abstract

Apparatus for preparing a new roadbase from a deteriorated paved road is described. The deteriorated road comprises a layer of deteriorated pavement atop a gravel roadbed atop a soil sublayer. The apparatus comprises a smooth drum roller selectively operable in a vibratory rolling mode or in a non-vibratory rolling mode and a plurality of roller cams mountable on the drum roller. The roller cams are sized to crumble substantially all of the layer of deteriorated pavement into fragments when the drum roller is operated in a non-vibratory rolling mode, and to drive substantially all of the fragments into mixture with the roadbed when the drum roller is operated in a vibratory rolling mode. A method of preparing a new roadbase from such a deteriorated paved road comprises crumbling substantially all of the layer of deteriorated pavement into fragments with a drum roller having a plurality of roller cams mounted thereon, driving the fragments downwardly into the gravel roadbed to produce a mixture of substantially all of the fragments with the roadbed, and compacting said mixture into consolidation with said sublayer to produce a new roadbase.
CA 2339895 2001-03-07 2001-03-07 Apparatus and method for preparing a new roadbase from a deteriorated paved road Expired - Lifetime CA2339895C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2339895 CA2339895C (en) 2001-03-07 2001-03-07 Apparatus and method for preparing a new roadbase from a deteriorated paved road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2339895 CA2339895C (en) 2001-03-07 2001-03-07 Apparatus and method for preparing a new roadbase from a deteriorated paved road

Publications (2)

Publication Number Publication Date
CA2339895A1 true CA2339895A1 (en) 2001-09-06
CA2339895C CA2339895C (en) 2005-04-12

Family

ID=4168539

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2339895 Expired - Lifetime CA2339895C (en) 2001-03-07 2001-03-07 Apparatus and method for preparing a new roadbase from a deteriorated paved road

Country Status (1)

Country Link
CA (1) CA2339895C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004015206A2 (en) * 2002-08-05 2004-02-19 Daniel Paul Silcock A refuse compactor
CN112921768A (en) * 2021-03-25 2021-06-08 蚌埠市思创沥青路面工程有限公司 Asphalt pavement full-section one-time paving forming construction equipment and method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409861B (en) * 2019-08-07 2021-04-20 福建工程学院 Automatic ramming equipment for ancient building earth wall
CN111519543B (en) * 2020-05-13 2022-04-01 李春育 Highway bridge roadbed pavement construction device and construction method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004015206A2 (en) * 2002-08-05 2004-02-19 Daniel Paul Silcock A refuse compactor
WO2004015206A3 (en) * 2002-08-05 2004-05-21 Daniel Paul Silcock A refuse compactor
CN112921768A (en) * 2021-03-25 2021-06-08 蚌埠市思创沥青路面工程有限公司 Asphalt pavement full-section one-time paving forming construction equipment and method thereof

Also Published As

Publication number Publication date
CA2339895C (en) 2005-04-12

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210308