JPH0553742B2 - - Google Patents

Info

Publication number
JPH0553742B2
JPH0553742B2 JP12961088A JP12961088A JPH0553742B2 JP H0553742 B2 JPH0553742 B2 JP H0553742B2 JP 12961088 A JP12961088 A JP 12961088A JP 12961088 A JP12961088 A JP 12961088A JP H0553742 B2 JPH0553742 B2 JP H0553742B2
Authority
JP
Japan
Prior art keywords
cement
setting
quick
present
amount
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
JP12961088A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01298050A (ja
Inventor
Hirofumi Shimatani
Shunji Yamadera
Takuo Nojiri
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.)
Sumitomo Osaka Cement Co Ltd
Original Assignee
Osaka 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 Osaka Cement Co Ltd filed Critical Osaka Cement Co Ltd
Priority to JP12961088A priority Critical patent/JPH01298050A/ja
Publication of JPH01298050A publication Critical patent/JPH01298050A/ja
Publication of JPH0553742B2 publication Critical patent/JPH0553742B2/ja
Granted legal-status Critical Current

Links

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
    • 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
    • C04B28/04—Portland cements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP12961088A 1988-05-26 1988-05-26 セメント用急結剤 Granted JPH01298050A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12961088A JPH01298050A (ja) 1988-05-26 1988-05-26 セメント用急結剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12961088A JPH01298050A (ja) 1988-05-26 1988-05-26 セメント用急結剤

Publications (2)

Publication Number Publication Date
JPH01298050A JPH01298050A (ja) 1989-12-01
JPH0553742B2 true JPH0553742B2 (enExample) 1993-08-10

Family

ID=15013718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12961088A Granted JPH01298050A (ja) 1988-05-26 1988-05-26 セメント用急結剤

Country Status (1)

Country Link
JP (1) JPH01298050A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230073659A (ko) * 2021-11-19 2023-05-26 에스원건설 주식회사 알루민산 칼슘계 결합재 조성물 및 그의 제조방법

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH686513A5 (de) * 1993-12-06 1996-04-15 Sika Ag Verfahren zur Beschleunigung des Abbindens und Erhaertens eines Bindemitteln und Abbinde-und Erhaertungsbeschleuniger.
JP4059604B2 (ja) * 1999-02-19 2008-03-12 電気化学工業株式会社 急結剤スラリー、吹付材料及びそれを用いた吹付工法
JP2001048616A (ja) * 1999-08-11 2001-02-20 Yoshiro Wakimura セメント急結剤およびセメント
JP4877886B2 (ja) * 2001-02-07 2012-02-15 電気化学工業株式会社 セメント急結剤及びセメント組成物
JP3986480B2 (ja) * 2003-08-20 2007-10-03 電気化学工業株式会社 吹付け工法
JP2006062888A (ja) * 2004-08-24 2006-03-09 Taiheiyo Material Kk 急硬性混和材及び急硬性セメント組成物
JP6460454B2 (ja) * 2014-11-05 2019-01-30 太平洋セメント株式会社 コンクリートの製造方法
KR102125233B1 (ko) * 2018-09-21 2020-06-22 한양대학교 산학협력단 지하 구조물 뒤채움용 유동성 채움재 및 이의 제조방법
JP7469941B2 (ja) * 2020-03-31 2024-04-17 デンカ株式会社 粉末状急結剤、急結材料、及び吹付け施工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230073659A (ko) * 2021-11-19 2023-05-26 에스원건설 주식회사 알루민산 칼슘계 결합재 조성물 및 그의 제조방법

Also Published As

Publication number Publication date
JPH01298050A (ja) 1989-12-01

Similar Documents

Publication Publication Date Title
US4444593A (en) Rapid setting accelerators for cementitious compositions
JPH08268738A (ja) 結晶質高水和活性物およびこれを用いたセメント混和物、コンクリートの硬化を促進する方法
JPH11217253A (ja) 超速硬性セメント組成物
AU2016377393B2 (en) Accelerator for hydraulic composition
JPH066499B2 (ja) セメント用急結剤
JPH0553742B2 (enExample)
JPH1179818A (ja) セメント混和材、セメント組成物、吹付材料、及びそれを用いた吹付工法
JP3205672B2 (ja) 高水和活性物質、セメント用急結材及びコンクリートまたはモルタルの凝結、硬化を促進する方法
JPH07315907A (ja) ポリマーセメント系複合材
JP4878752B2 (ja) 急硬材及び急硬性セメント組成物
JPH10218646A (ja) 急結材
EP0093156B1 (en) Rapid setting accelerators for cementitious compositions
JPH11292590A (ja) 急結性材料、吹付コンクリート、及び吹付工法
JPS5926963A (ja) 水硬性組成物
JPH08253354A (ja) 結晶質高水和活性物、セメント用急結材、及びコンクリート又はモルタルの凝結・硬化促進方法
JP2832860B2 (ja) 吹付けコンクリート用急結剤
JPH02302352A (ja) 速硬型セルフレベリング性床材用組成物
JPH0526744B2 (enExample)
JPH1143360A (ja) 急硬性促進材
JPH10265248A (ja) セメント混和材及びそれを用いたセメント組成物
JP3539760B2 (ja) セメント硬化促進剤
EP0270565A4 (en) Cement with a stable volume before, during and after curing.
JPS59141447A (ja) 乾式吹付工法用急結剤
AU2024269577A1 (en) Additive composition for strength enhancement of cementitious compositions
JPH10330139A (ja) 急硬性促進材