FI63735C - Pulverformig komposition till anvaendning som expandermedel for cementkompositioner foerfarande foer dess framstaellnin g ch dess anvaendning - Google Patents

Pulverformig komposition till anvaendning som expandermedel for cementkompositioner foerfarande foer dess framstaellnin g ch dess anvaendning Download PDF

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Publication number
FI63735C
FI63735C FI782851A FI782851A FI63735C FI 63735 C FI63735 C FI 63735C FI 782851 A FI782851 A FI 782851A FI 782851 A FI782851 A FI 782851A FI 63735 C FI63735 C FI 63735C
Authority
FI
Finland
Prior art keywords
weight
particles
sample
cao
calcium oxide
Prior art date
Application number
FI782851A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI63735B (fi
FI782851A (fi
Inventor
Jr Wendell William Moyer
Robert Smith-Johannsen
Original Assignee
Norcem As
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 Norcem As filed Critical Norcem As
Publication of FI782851A publication Critical patent/FI782851A/fi
Publication of FI63735B publication Critical patent/FI63735B/fi
Application granted granted Critical
Publication of FI63735C publication Critical patent/FI63735C/fi

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Classifications

    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FI782851A 1977-09-19 1978-09-18 Pulverformig komposition till anvaendning som expandermedel for cementkompositioner foerfarande foer dess framstaellnin g ch dess anvaendning FI63735C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83453977A 1977-09-19 1977-09-19
US83453977 1977-09-19

Publications (3)

Publication Number Publication Date
FI782851A FI782851A (fi) 1979-03-20
FI63735B FI63735B (fi) 1983-04-29
FI63735C true FI63735C (fi) 1983-08-10

Family

ID=25267156

Family Applications (1)

Application Number Title Priority Date Filing Date
FI782851A FI63735C (fi) 1977-09-19 1978-09-18 Pulverformig komposition till anvaendning som expandermedel for cementkompositioner foerfarande foer dess framstaellnin g ch dess anvaendning

Country Status (14)

Country Link
JP (1) JPS5493020A (ja)
BE (1) BE870477A (ja)
CA (1) CA1122231A (ja)
DE (1) DE2840572A1 (ja)
DK (1) DK411178A (ja)
ES (2) ES473348A1 (ja)
FI (1) FI63735C (ja)
FR (1) FR2403311A1 (ja)
GB (1) GB2004529B (ja)
IE (1) IE47357B1 (ja)
IL (1) IL55575A0 (ja)
IT (1) IT1098856B (ja)
NO (1) NO145232C (ja)
SE (1) SE434733B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100559477B1 (ko) * 1997-08-11 2006-07-27 가부시키가이샤 마에다센단기쥬츠겐큐쇼 시멘트조성물및이것을이용한콘크리트및콘크리트제품의제조방법
JP3747988B2 (ja) * 1998-04-23 2006-02-22 電気化学工業株式会社 膨張材組成物及び膨張セメント組成物
JP4571483B2 (ja) * 2004-11-30 2010-10-27 太平洋マテリアル株式会社 液状膨張材
JP5263955B2 (ja) * 2008-12-26 2013-08-14 太平洋マテリアル株式会社 低発熱膨張性混和材
US8663383B2 (en) 2009-06-12 2014-03-04 Denki Kagaku Kogyo Kabushiki Kaisha Expansive material and its preparation process
DE102009045278B4 (de) * 2009-10-02 2011-12-15 Dirk Dombrowski Mineralisches, granuliertes Entschwefelungsmittel auf Basis von Calciumhydroxid, Verfahren zu seiner Herstellung sowie seine Verwendung
JP5744499B2 (ja) * 2010-12-09 2015-07-08 電気化学工業株式会社 グラウト用セメント組成物およびグラウト材料
EP3875444B1 (en) 2018-11-15 2023-03-08 Denka Company Limited Cement admixture, expansion material, and cement composition
JP7293019B2 (ja) * 2019-07-18 2023-06-19 デンカ株式会社 セメント用膨張組成物、セメント組成物、及びセメント用膨張組成物の製造方法
WO2021215509A1 (ja) 2020-04-23 2021-10-28 デンカ株式会社 セメント混和材、膨張材、及びセメント組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732409A (en) * 1926-04-05 1929-10-22 Colloidal Lime Plaster Corp Quick-setting lime product and method of making the same
US3106453A (en) * 1963-04-22 1963-10-08 Corson G & W H Process for producing dry lime hydrate
BE673832A (ja) * 1964-12-18
US3649317A (en) * 1970-11-12 1972-03-14 Fuller Co Shrinkage compensating cement

Also Published As

Publication number Publication date
GB2004529B (en) 1982-04-21
NO145232C (no) 1982-02-10
NO145232B (no) 1981-11-02
FI63735B (fi) 1983-04-29
ES479859A1 (es) 1979-11-16
IE781869L (en) 1979-03-19
BE870477A (fr) 1979-03-14
JPS5493020A (en) 1979-07-23
IE47357B1 (en) 1984-02-22
GB2004529A (en) 1979-04-04
IT1098856B (it) 1985-09-18
IT7827769A0 (it) 1978-09-15
CA1122231A (en) 1982-04-20
IL55575A0 (en) 1978-12-17
DK411178A (da) 1979-03-20
SE7809821L (sv) 1979-03-20
SE434733B (sv) 1984-08-13
FR2403311A1 (fr) 1979-04-13
DE2840572A1 (de) 1979-03-29
ES473348A1 (es) 1979-11-01
NO783104L (no) 1979-03-20
FI782851A (fi) 1979-03-20

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Owner name: A/S NORCEM