JP2014122129A5 - - Google Patents

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JP2014122129A5
JP2014122129A5 JP2012278963A JP2012278963A JP2014122129A5 JP 2014122129 A5 JP2014122129 A5 JP 2014122129A5 JP 2012278963 A JP2012278963 A JP 2012278963A JP 2012278963 A JP2012278963 A JP 2012278963A JP 2014122129 A5 JP2014122129 A5 JP 2014122129A5
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sulfate
hydraulic composition
less
calcium aluminate
clay mineral
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JP2012278963A
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Japanese (ja)
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JP2014122129A (en
JP6067367B2 (en
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Claims (7)

（Ａ）ケイ酸カルシウム鉱物を主成分とするセメント、（Ｂ）カルシウムアルミネート類、（Ｃ）粘土鉱物の脱水・非晶質化物、（Ｄ）硫酸塩及び（Ｅ）炭酸リチウムを含有する水硬性組成物。 (A) Cement mainly composed of calcium silicate mineral, (B) Calcium aluminate, (C) Dehydrated / amorphized product of clay mineral , (D) Sulfate and (E) Water containing lithium carbonate Hard composition. （Ｃ）粘土鉱物の脱水・非晶質化物が、メタカオリンである請求項１記載の水硬性組成物。 The hydraulic composition according to claim 1, wherein (C) the dehydrated / amorphized product of the clay mineral is metakaolin. 更に、（Ｆ）水酸化カルシウムを８重量％以下含有する請求項１又は２に記載の水硬性組成物。   Furthermore, the hydraulic composition of Claim 1 or 2 which contains 8 weight% or less of (F) calcium hydroxide. 更に、（Ｇ）オキシカルボン酸、ホウ酸及びこれらの塩から選ばれる１種以上を含有する請求項１〜３の何れかに記載の水硬性組成物。   Furthermore, the hydraulic composition in any one of Claims 1-3 containing 1 or more types chosen from (G) oxycarboxylic acid, boric acid, and these salts. （Ａ）ケイ酸カルシウム鉱物を主成分とするセメント１００質量部に対し、（Ｂ）カルシウムアルミネートと（Ｃ）１０００℃以下でか焼された粘土鉱物の合計量が１０〜５０質量部であり、さらに（Ｃ）１０００℃以下でか焼された粘土鉱物１００質量部に対し（Ｂ）カルシウムアルミネートを１０〜６０質量部含有する請求項１〜４の何れかに記載の水硬性組成物。   (A) The total amount of (B) calcium aluminate and (C) clay mineral calcined at 1000 ° C. or less is 10 to 50 parts by mass with respect to 100 parts by mass of cement mainly composed of calcium silicate mineral. Furthermore, (C) 10-60 mass parts of (B) calcium aluminate is contained with respect to 100 mass parts of clay minerals calcined at 1000 degrees C or less, The hydraulic composition in any one of Claims 1-4. （Ｄ）硫酸塩が、石膏、アルカリ金属硫酸塩及びミョウバンから選ばれる１種又は２種以上であり、（Ｄ）硫酸塩中におけるアルカリ金属硫酸塩とミョウバンの合計の含有率が１〜１０重量％である請求項１〜５の何れかに記載の水硬性組成物。   (D) The sulfate is one or more selected from gypsum, alkali metal sulfate and alum, and (D) the total content of alkali metal sulfate and alum in the sulfate is 1 to 10 weights % The hydraulic composition according to any one of claims 1 to 5. （Ｂ）カルシウムアルミネート類と（Ｃ）１０００℃以下でか焼された粘土鉱物の合計１００重量部に対し、（Ｄ）硫酸塩を２０〜５０重量部含有する請求項１〜６の何れかに記載の水硬性組成物。   (D) 20 to 50 weight part of (D) sulfate is contained with respect to a total of 100 weight part of (B) calcium aluminate and (C) clay mineral calcined at 1000 degrees C or less. The hydraulic composition as described in 2.
JP2012278963A 2012-12-21 2012-12-21 Hydraulic composition Active JP6067367B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012278963A JP6067367B2 (en) 2012-12-21 2012-12-21 Hydraulic composition

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Application Number Priority Date Filing Date Title
JP2012278963A JP6067367B2 (en) 2012-12-21 2012-12-21 Hydraulic composition

Publications (3)

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JP2014122129A JP2014122129A (en) 2014-07-03
JP2014122129A5 true JP2014122129A5 (en) 2015-12-24
JP6067367B2 JP6067367B2 (en) 2017-01-25

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6919136B2 (en) * 2015-07-23 2021-08-18 太平洋セメント株式会社 Method for manufacturing cement composition for modeling and hardened cementum
JP6793016B2 (en) * 2016-11-18 2020-12-02 株式会社ケー・エフ・シー Hydraulic composition and anchor fixing capsule using it
JP7442372B2 (en) * 2020-03-31 2024-03-04 Ｍｕマテックス株式会社 Rapid hardening mortar composition
JP6967178B1 (en) * 2020-04-17 2021-11-17 デンカ株式会社 Cement admixture and cement composition
CN114988809A (en) * 2022-06-14 2022-09-02 中国科学院广州地球化学研究所 Method for preparing limestone calcined clay cement by using halloysite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3877374B2 (en) * 1997-03-10 2007-02-07 電気化学工業株式会社 Quick setting material, spraying material, and spraying method using it
JPH10259047A (en) * 1997-03-17 1998-09-29 Denki Kagaku Kogyo Kk Accelerator, cement composition, spraying material, and spraying method using the same
US5976240A (en) * 1997-09-08 1999-11-02 North American Refractories Co. Refractory system including reactive metakaolin additive
JP3697921B2 (en) * 1999-01-26 2005-09-21 宇部興産株式会社 Self-flowing hydraulic composition
JP5388020B2 (en) * 2008-02-14 2014-01-15 国立大学法人 東京大学 Cement admixture, cement composition containing the same, and concrete
JP5155846B2 (en) * 2008-12-25 2013-03-06 太平洋マテリアル株式会社 Cement expansion material composition
JP5721212B2 (en) * 2010-12-28 2015-05-20 太平洋マテリアル株式会社 Initial expansive cement composition

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