SG69384G - A method of demolition and method of preparing a demolition agent - Google Patents

A method of demolition and method of preparing a demolition agent

Info

Publication number
SG69384G
SG69384G SG693/84A SG69384A SG69384G SG 69384 G SG69384 G SG 69384G SG 693/84 A SG693/84 A SG 693/84A SG 69384 A SG69384 A SG 69384A SG 69384 G SG69384 G SG 69384G
Authority
SG
Singapore
Prior art keywords
demolition
weight
parts
hard
quick lime
Prior art date
Application number
SG693/84A
Other languages
English (en)
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
Publication of SG69384G publication Critical patent/SG69384G/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • 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
    • 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
    • C04B7/00—Hydraulic cements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings
    • 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
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Primary Cells (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
SG693/84A 1979-11-01 1984-09-25 A method of demolition and method of preparing a demolition agent SG69384G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54140501A JPS601905B2 (ja) 1979-11-01 1979-11-01 脆性物体の破壊剤

Publications (1)

Publication Number Publication Date
SG69384G true SG69384G (en) 1985-03-15

Family

ID=15270096

Family Applications (1)

Application Number Title Priority Date Filing Date
SG693/84A SG69384G (en) 1979-11-01 1984-09-25 A method of demolition and method of preparing a demolition agent

Country Status (10)

Country Link
US (1) US4354877A (de)
EP (1) EP0028513B1 (de)
JP (1) JPS601905B2 (de)
AT (1) ATE7619T1 (de)
AU (1) AU536039B2 (de)
CA (1) CA1140948A (de)
DE (1) DE3067963D1 (de)
HK (1) HK4185A (de)
NZ (1) NZ195353A (de)
SG (1) SG69384G (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681779A (en) * 1979-12-01 1981-07-04 Sumitomo Cement Co Breaking material
JPS57190657A (en) * 1981-05-19 1982-11-24 Ube Industries Crushing material
JPS58101178A (ja) * 1981-12-12 1983-06-16 Denki Kagaku Kogyo Kk 岩石またはコンクリ−トの静的破砕剤
JPS58141276A (ja) * 1982-02-16 1983-08-22 Yoshizawa Sekkai Kogyo Kk 脆性体の破砕剤
JPS58180245A (ja) * 1982-04-14 1983-10-21 旭化成株式会社 コンクリ−ト等の静的破砕方法および膨張錠剤
SE432122B (sv) * 1982-05-25 1984-03-19 Cementa Ab Demolerande medel och forfarande for framstellning av medlet
US4717503A (en) * 1982-08-18 1988-01-05 Mitsubishi Mining & Co., Ltd. Demolition agent for brittle materials
US4565579A (en) * 1982-10-28 1986-01-21 Central Glass Company, Limited Nonexplosive chemical composition for gently breaking rock or concrete mass
JPS59120673A (ja) * 1982-12-28 1984-07-12 Nippon Cement Co Ltd 脆性物体の破壊剤
JPS59219377A (ja) * 1983-05-27 1984-12-10 Asahi Chem Ind Co Ltd 脆性物体の破砕剤
JPS6013172A (ja) * 1983-07-04 1985-01-23 旭化成株式会社 コンクリ−ト等の静的破砕方法および膨張錠剤
JPS6081277A (ja) * 1983-10-12 1985-05-09 Asahi Chem Ind Co Ltd 静的破砕方法および静的破砕用膨脹性錠剤
EP0162276A3 (de) * 1984-04-18 1986-12-30 Karam, Nabih B. Durch Wasser aktivierbares Expansionsmittel
JPS61101586A (ja) * 1984-10-25 1986-05-20 ゴスダルストウエンヌイ、フセソユ−ズヌイ、ナウチノ−イスレドワ−チエルスキ−、インスチツ−ト、ストロイチエルヌイフ、マテリアロフ、イ、コンストルクトシ−、イメ−ニ、ペ−、ペ−、ブドニコワ 非爆発性破壊用組成物
JPS61291710A (ja) * 1985-06-17 1986-12-22 Mikuni Kogyo Co Ltd オイルポンプのモ−タコントロ−ル装置
JPS62195074A (ja) * 1986-02-21 1987-08-27 Ube Ind Ltd 静的破砕剤およびその製造方法
JPH01244109A (ja) * 1988-03-25 1989-09-28 Mitsubishi Heavy Ind Ltd 内燃機関のシリンダ注油装置
GB9316995D0 (en) * 1993-08-16 1993-09-29 Untited Kingdom Nirex Limited Repository for radioactive waste-vault backfill
IT1282724B1 (it) * 1996-03-01 1998-03-31 Italcementi Spa Cementi portland al calcare
ES2126494B1 (es) * 1996-10-24 1999-11-16 C B A Expansivos S L Composicion de un cemento expansivo utilizado para romper rocas de gran tamaño y bloques endurecidos.
JP2000128612A (ja) * 1998-10-30 2000-05-09 Jdc Corp 重質炭酸カルシウムの水性スラリ−を含むコンクリ−ト
US10597325B2 (en) * 2015-11-16 2020-03-24 Gcp Applied Technologies Inc. Postponed onset of quicklime hydration
BR112020007079B1 (pt) 2017-10-13 2023-03-21 Gcp Applied Technologies Inc Composição para controlar a hidratação de cal viva, método para produzir a dita composição, método para tratar cal viva e material cimentício endurecido compreendendo a dita composição
AU2017261600A1 (en) * 2017-11-17 2019-06-06 Monash University An improved demolition agent

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1872512A (en) * 1930-06-24 1932-08-16 California Chemical Corp Preparation of high plastic lime
GB1298022A (en) * 1969-06-03 1972-11-29 Denki Kagaku Kogyo Kk A composition for regulating the expansion of cement
NL153838B (nl) * 1969-08-21 1977-07-15 Kao Corp Werkwijze voor het maken van hydraulisch cement en onder toepassing van het aldus verkregen cement vervaardigde of beklede voorwerpen.
DE2023695C3 (de) * 1970-05-14 1978-04-13 Nautschno-Issledovatelskij Institut Betona I Schelesobetona, Moskau Verfahren zur Herstellung von Quellzement für die Erzeugung von Spannbeton durch Vermischen von Portlandzement mit einer Quellkomponente
JPS5313650B2 (de) * 1971-11-13 1978-05-11
GB1403586A (en) * 1971-11-13 1975-08-28 Onoda Cement Co Ltd Expansive cement additives and process for producing the same
JPS4921924A (de) * 1972-06-20 1974-02-26
US3884710A (en) * 1972-10-27 1975-05-20 Gen Portland Inc Expansive cement
IT1041733B (it) * 1975-05-09 1980-01-10 Mac Master Builders Spa Ora Ma Miscela espansiva per conglomerati cementizi
JPS588965B2 (ja) * 1975-09-08 1983-02-18 旭化成株式会社 コウカンコンクリ−トフクゴウチユウタイノ セイゾウホウ

Also Published As

Publication number Publication date
EP0028513A1 (de) 1981-05-13
US4354877A (en) 1982-10-19
AU536039B2 (en) 1984-04-12
DE3067963D1 (en) 1984-06-28
CA1140948A (en) 1983-02-08
NZ195353A (en) 1983-07-15
JPS5667059A (en) 1981-06-05
EP0028513B1 (de) 1984-05-23
HK4185A (en) 1985-01-25
ATE7619T1 (de) 1984-06-15
JPS601905B2 (ja) 1985-01-18
AU6390080A (en) 1981-05-07

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