JPH0216947B2 - - Google Patents

Info

Publication number
JPH0216947B2
JPH0216947B2 JP7938785A JP7938785A JPH0216947B2 JP H0216947 B2 JPH0216947 B2 JP H0216947B2 JP 7938785 A JP7938785 A JP 7938785A JP 7938785 A JP7938785 A JP 7938785A JP H0216947 B2 JPH0216947 B2 JP H0216947B2
Authority
JP
Japan
Prior art keywords
crushing agent
expandable
expandable crushing
particle size
water
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
Application number
JP7938785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61238880A (ja
Inventor
Toshiharu Hida
Junichiro Uda
Hachiro Kubota
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
Onoda 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 Onoda Cement Co Ltd filed Critical Onoda Cement Co Ltd
Priority to JP7938785A priority Critical patent/JPS61238880A/ja
Publication of JPS61238880A publication Critical patent/JPS61238880A/ja
Publication of JPH0216947B2 publication Critical patent/JPH0216947B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Disintegrating Or Milling (AREA)
  • Working Measures On Existing Buildindgs (AREA)
JP7938785A 1985-04-16 1985-04-16 膨張性破砕剤 Granted JPS61238880A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7938785A JPS61238880A (ja) 1985-04-16 1985-04-16 膨張性破砕剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7938785A JPS61238880A (ja) 1985-04-16 1985-04-16 膨張性破砕剤

Publications (2)

Publication Number Publication Date
JPS61238880A JPS61238880A (ja) 1986-10-24
JPH0216947B2 true JPH0216947B2 (enrdf_load_stackoverflow) 1990-04-18

Family

ID=13688452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7938785A Granted JPS61238880A (ja) 1985-04-16 1985-04-16 膨張性破砕剤

Country Status (1)

Country Link
JP (1) JPS61238880A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08903B2 (ja) * 1993-12-28 1996-01-10 住友大阪セメント株式会社 静的破砕剤

Also Published As

Publication number Publication date
JPS61238880A (ja) 1986-10-24

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