JPH0379520B2 - - Google Patents

Info

Publication number
JPH0379520B2
JPH0379520B2 JP59008141A JP814184A JPH0379520B2 JP H0379520 B2 JPH0379520 B2 JP H0379520B2 JP 59008141 A JP59008141 A JP 59008141A JP 814184 A JP814184 A JP 814184A JP H0379520 B2 JPH0379520 B2 JP H0379520B2
Authority
JP
Japan
Prior art keywords
crushing
mixture
heating source
water
crushing agent
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.)
Expired - Lifetime
Application number
JP59008141A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60152796A (ja
Inventor
Kanehiro Saito
Masao Sato
Kunio Sato
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.)
Sumitomo Cement Co Ltd
Original Assignee
Sumitomo Cement Co 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 Sumitomo Cement Co Ltd filed Critical Sumitomo Cement Co Ltd
Priority to JP814184A priority Critical patent/JPS60152796A/ja
Publication of JPS60152796A publication Critical patent/JPS60152796A/ja
Publication of JPH0379520B2 publication Critical patent/JPH0379520B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP814184A 1984-01-20 1984-01-20 膨張性破砕剤を用いた破砕工法 Granted JPS60152796A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP814184A JPS60152796A (ja) 1984-01-20 1984-01-20 膨張性破砕剤を用いた破砕工法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP814184A JPS60152796A (ja) 1984-01-20 1984-01-20 膨張性破砕剤を用いた破砕工法

Publications (2)

Publication Number Publication Date
JPS60152796A JPS60152796A (ja) 1985-08-12
JPH0379520B2 true JPH0379520B2 (enExample) 1991-12-19

Family

ID=11685020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP814184A Granted JPS60152796A (ja) 1984-01-20 1984-01-20 膨張性破砕剤を用いた破砕工法

Country Status (1)

Country Link
JP (1) JPS60152796A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085163A (ja) * 1983-10-15 1985-05-14 森口　和彦 岩体またはコンクリ−ト構造物の亀裂破砕に用いる膨張破砕材の充填法

Also Published As

Publication number Publication date
JPS60152796A (ja) 1985-08-12

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