AU627077B2 - Method for sealing mine workings - Google Patents

Method for sealing mine workings

Info

Publication number
AU627077B2
AU627077B2 AU63941/90A AU6394190A AU627077B2 AU 627077 B2 AU627077 B2 AU 627077B2 AU 63941/90 A AU63941/90 A AU 63941/90A AU 6394190 A AU6394190 A AU 6394190A AU 627077 B2 AU627077 B2 AU 627077B2
Authority
AU
Australia
Prior art keywords
mine workings
sealing mine
sealing
workings
mine
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.)
Ceased
Application number
AU63941/90A
Other versions
AU6394190A (en
Inventor
Leonard George Hickam
Anthony Cecil Plaisted
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.)
Fosroc International Ltd
Original Assignee
Fosroc International 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 Fosroc International Ltd filed Critical Fosroc International Ltd
Publication of AU6394190A publication Critical patent/AU6394190A/en
Application granted granted Critical
Publication of AU627077B2 publication Critical patent/AU627077B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU63941/90A 1989-10-12 1990-10-09 Method for sealing mine workings Ceased AU627077B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42049589A 1989-10-12 1989-10-12
US420495 1989-10-12
US56176190A 1990-08-27 1990-08-27
US561761 1995-11-22

Publications (2)

Publication Number Publication Date
AU6394190A AU6394190A (en) 1991-04-18
AU627077B2 true AU627077B2 (en) 1992-08-13

Family

ID=27024885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63941/90A Ceased AU627077B2 (en) 1989-10-12 1990-10-09 Method for sealing mine workings

Country Status (2)

Country Link
AU (1) AU627077B2 (en)
CA (1) CA2026631C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108979705A (en) * 2018-07-25 2018-12-11 阜新新纪煤矿科技所 Underground coupling inert gas fire prevention and extinguishing technology for coal mine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607066A (en) * 1985-05-30 1986-08-19 The Celotex Corporation Mine stopping sealant
US4687790A (en) * 1985-05-30 1987-08-18 The Celotex Corporation Mine stopping caulk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607066A (en) * 1985-05-30 1986-08-19 The Celotex Corporation Mine stopping sealant
US4687790A (en) * 1985-05-30 1987-08-18 The Celotex Corporation Mine stopping caulk

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108979705A (en) * 2018-07-25 2018-12-11 阜新新纪煤矿科技所 Underground coupling inert gas fire prevention and extinguishing technology for coal mine

Also Published As

Publication number Publication date
CA2026631C (en) 2001-12-18
AU6394190A (en) 1991-04-18
CA2026631A1 (en) 1991-04-13

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired