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AU8160687A - Sound attenuation with foam - Google Patents

Sound attenuation with foam

Info

Publication number
AU8160687A
AU8160687A AU81606/87A AU8160687A AU8160687A AU 8160687 A AU8160687 A AU 8160687A AU 81606/87 A AU81606/87 A AU 81606/87A AU 8160687 A AU8160687 A AU 8160687A AU 8160687 A AU8160687 A AU 8160687A
Authority
AU
Australia
Prior art keywords
foam
sound attenuation
attenuation
sound
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
AU81606/87A
Other versions
AU598064B2 (en
Inventor
Neville Thomas Moxon
Stephen Brian Richardson
Alastair Courtenay Torrance
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.)
Broken Hill Proprietary Company Pty Ltd
Original Assignee
Broken Hill Proprietary Company Pty Ltd
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 Broken Hill Proprietary Company Pty Ltd filed Critical Broken Hill Proprietary Company Pty Ltd
Priority to AU81606/87A priority Critical patent/AU598064B2/en
Publication of AU8160687A publication Critical patent/AU8160687A/en
Application granted granted Critical
Publication of AU598064B2 publication Critical patent/AU598064B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/24—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor characterised by the tamping material
    • F42D1/26—Tamping with foaming agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AU81606/87A 1986-11-21 1986-11-21 Sound attenuation with foam Ceased AU598064B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU81606/87A AU598064B2 (en) 1986-11-21 1986-11-21 Sound attenuation with foam

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH910986 1986-11-21
AU81606/87A AU598064B2 (en) 1986-11-21 1986-11-21 Sound attenuation with foam
AUPH9109 1986-11-21

Publications (2)

Publication Number Publication Date
AU8160687A true AU8160687A (en) 1988-05-26
AU598064B2 AU598064B2 (en) 1990-06-14

Family

ID=25639846

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81606/87A Ceased AU598064B2 (en) 1986-11-21 1986-11-21 Sound attenuation with foam

Country Status (1)

Country Link
AU (1) AU598064B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002798A1 (en) * 1999-07-01 2001-01-11 Orica Explosives Technology Pty Ltd Method of attenuating noise associated with blasting

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937283A (en) * 1974-10-17 1976-02-10 The Dow Chemical Company Formation fracturing with stable foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001002798A1 (en) * 1999-07-01 2001-01-11 Orica Explosives Technology Pty Ltd Method of attenuating noise associated with blasting

Also Published As

Publication number Publication date
AU598064B2 (en) 1990-06-14

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