JPS60172359A - 脆性物体の破砕方法 - Google Patents

脆性物体の破砕方法

Info

Publication number
JPS60172359A
JPS60172359A JP2858384A JP2858384A JPS60172359A JP S60172359 A JPS60172359 A JP S60172359A JP 2858384 A JP2858384 A JP 2858384A JP 2858384 A JP2858384 A JP 2858384A JP S60172359 A JPS60172359 A JP S60172359A
Authority
JP
Japan
Prior art keywords
crushing
expandable
agent
filling
filling hole
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
JP2858384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0380545B2 (enrdf_load_stackoverflow
Inventor
高橋 健徳
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.)
Taiheiyo Cement Corp
Original Assignee
Nihon 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 Nihon Cement Co Ltd filed Critical Nihon Cement Co Ltd
Priority to JP2858384A priority Critical patent/JPS60172359A/ja
Publication of JPS60172359A publication Critical patent/JPS60172359A/ja
Publication of JPH0380545B2 publication Critical patent/JPH0380545B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Disintegrating Or Milling (AREA)
JP2858384A 1984-02-20 1984-02-20 脆性物体の破砕方法 Granted JPS60172359A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2858384A JPS60172359A (ja) 1984-02-20 1984-02-20 脆性物体の破砕方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2858384A JPS60172359A (ja) 1984-02-20 1984-02-20 脆性物体の破砕方法

Publications (2)

Publication Number Publication Date
JPS60172359A true JPS60172359A (ja) 1985-09-05
JPH0380545B2 JPH0380545B2 (enrdf_load_stackoverflow) 1991-12-25

Family

ID=12252618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2858384A Granted JPS60172359A (ja) 1984-02-20 1984-02-20 脆性物体の破砕方法

Country Status (1)

Country Link
JP (1) JPS60172359A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0380545B2 (enrdf_load_stackoverflow) 1991-12-25

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