FR2538374B1 - DEMOLITION AGENT FOR FRAGILE MATERIALS - Google Patents

DEMOLITION AGENT FOR FRAGILE MATERIALS

Info

Publication number
FR2538374B1
FR2538374B1 FR838320916A FR8320916A FR2538374B1 FR 2538374 B1 FR2538374 B1 FR 2538374B1 FR 838320916 A FR838320916 A FR 838320916A FR 8320916 A FR8320916 A FR 8320916A FR 2538374 B1 FR2538374 B1 FR 2538374B1
Authority
FR
France
Prior art keywords
fragile materials
demolition agent
demolition
agent
fragile
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
FR838320916A
Other languages
French (fr)
Other versions
FR2538374A1 (en
Inventor
Yukinori Yamazaki
Tadao Gomi
Hisashi Jomai
Yuuji Nakashima
Takuji Manako
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.)
Nihon Cement Co Ltd
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
Publication of FR2538374A1 publication Critical patent/FR2538374A1/en
Application granted granted Critical
Publication of FR2538374B1 publication Critical patent/FR2538374B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/0009—Demolition agents based on cementitous or like materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Disintegrating Or Milling (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Working Measures On Existing Buildindgs (AREA)
FR838320916A 1982-12-28 1983-12-28 DEMOLITION AGENT FOR FRAGILE MATERIALS Expired - Lifetime FR2538374B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57227372A JPS59120673A (en) 1982-12-28 1982-12-28 Crushing agent for brittle material

Publications (2)

Publication Number Publication Date
FR2538374A1 FR2538374A1 (en) 1984-06-29
FR2538374B1 true FR2538374B1 (en) 1991-12-20

Family

ID=16859767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838320916A Expired - Lifetime FR2538374B1 (en) 1982-12-28 1983-12-28 DEMOLITION AGENT FOR FRAGILE MATERIALS

Country Status (4)

Country Link
JP (1) JPS59120673A (en)
KR (1) KR900004014B1 (en)
FR (1) FR2538374B1 (en)
GB (1) GB2133397B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0655938B2 (en) * 1985-12-24 1994-07-27 大阪セメント株式会社 Crushing agent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601904B2 (en) * 1979-03-20 1985-01-18 太平洋セメント株式会社 Destruction agent for brittle objects
JPS601905B2 (en) * 1979-11-01 1985-01-18 太平洋セメント株式会社 Destruction agent for brittle objects
JPS57190657A (en) * 1981-05-19 1982-11-24 Ube Industries Crushing material

Also Published As

Publication number Publication date
JPS59120673A (en) 1984-07-12
FR2538374A1 (en) 1984-06-29
KR900004014B1 (en) 1990-06-09
GB2133397B (en) 1986-06-04
GB8334362D0 (en) 1984-02-01
GB2133397A (en) 1984-07-25
JPH0230355B2 (en) 1990-07-05
KR840007046A (en) 1984-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse