JPS646078A - Static crushing agent - Google Patents

Static crushing agent

Info

Publication number
JPS646078A
JPS646078A JP16110087A JP16110087A JPS646078A JP S646078 A JPS646078 A JP S646078A JP 16110087 A JP16110087 A JP 16110087A JP 16110087 A JP16110087 A JP 16110087A JP S646078 A JPS646078 A JP S646078A
Authority
JP
Japan
Prior art keywords
crushing agent
static crushing
aggregating
cao
powdery
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.)
Pending
Application number
JP16110087A
Other languages
Japanese (ja)
Inventor
Kazutaka Watabe
Yoshiichi Fujieda
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP16110087A priority Critical patent/JPS646078A/en
Publication of JPS646078A publication Critical patent/JPS646078A/en
Pending legal-status Critical Current

Links

Landscapes

  • Working Measures On Existing Buildindgs (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

PURPOSE:To obtain a columnar static crushing agent for statically crushing brittle objects, such as concrete or rock, by aggregating a powdery or granular substance containing a specific amount of CaO having a specific particle diameter and providing a constant relative density. CONSTITUTION:The aimed crushing agent obtained by containing >=10pts.wt., preferably 20-60pts.wt. grains having 5-30mm grain diameter in a static crushing agent consisting essentially of CaO and aggregating the powdery or granular substance to provide 60-85wt.%, preferably 70-80wt.% relative density.
JP16110087A 1987-06-30 1987-06-30 Static crushing agent Pending JPS646078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16110087A JPS646078A (en) 1987-06-30 1987-06-30 Static crushing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16110087A JPS646078A (en) 1987-06-30 1987-06-30 Static crushing agent

Publications (1)

Publication Number Publication Date
JPS646078A true JPS646078A (en) 1989-01-10

Family

ID=15728603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16110087A Pending JPS646078A (en) 1987-06-30 1987-06-30 Static crushing agent

Country Status (1)

Country Link
JP (1) JPS646078A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330424C (en) * 2003-04-08 2007-08-08 武汉理工大学 Static breaking agent for water conservation project and its preparation method
JP2010209206A (en) * 2009-03-10 2010-09-24 Ube Material Industries Ltd Blue light-emitting phosphor
CN114436614A (en) * 2022-02-28 2022-05-06 武汉三源特种建材有限责任公司 Static crushing agent, preparation method thereof and crushing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1330424C (en) * 2003-04-08 2007-08-08 武汉理工大学 Static breaking agent for water conservation project and its preparation method
JP2010209206A (en) * 2009-03-10 2010-09-24 Ube Material Industries Ltd Blue light-emitting phosphor
CN114436614A (en) * 2022-02-28 2022-05-06 武汉三源特种建材有限责任公司 Static crushing agent, preparation method thereof and crushing method

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