JPS623793B2 - - Google Patents

Info

Publication number: JPS623793B2
Authority: JP; Japan
Prior art keywords: concrete; water; early; strengthening; smf
Prior art date: 1982-11-04
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

Application number

JP19238982A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5983968A (ja

Inventor

Kazumi Kodama

Shinichi Negami

Hiroshi Nomachi

Shigeki Yoshida

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.)

NISSO MASTER BUILDERS KK

Original Assignee

NISSO MASTER BUILDERS KK

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.)

1982-11-04

Filing date

1982-11-04

Publication date

1987-01-27

1982-11-04 Application filed by NISSO MASTER BUILDERS KK filed Critical NISSO MASTER BUILDERS KK

1982-11-04 Priority to JP19238982A priority Critical patent/JPS5983968A/ja

1984-05-15 Publication of JPS5983968A publication Critical patent/JPS5983968A/ja

1987-01-27 Publication of JPS623793B2 publication Critical patent/JPS623793B2/ja

Status Granted legal-status Critical Current

Links

239000004567 concrete Substances 0.000 claims description 28
ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 17
239000000203 mixture Substances 0.000 claims description 13
ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 6
IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical class O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 6
239000004568 cement Substances 0.000 claims description 5
238000005728 strengthening Methods 0.000 description 16
239000003638 chemical reducing agent Substances 0.000 description 13
230000000694 effects Effects 0.000 description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
238000012360 testing method Methods 0.000 description 6
238000010276 construction Methods 0.000 description 5
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 4
238000000034 method Methods 0.000 description 4
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
-1 alkaline earth metal salt Chemical class 0.000 description 3
125000003277 amino group Chemical group 0.000 description 3
229910001628 calcium chloride Inorganic materials 0.000 description 3
239000001110 calcium chloride Substances 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
238000009415 formwork Methods 0.000 description 3
239000002440 industrial waste Substances 0.000 description 3
239000011150 reinforced concrete Substances 0.000 description 3
239000004094 surface-active agent Substances 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
238000009833 condensation Methods 0.000 description 2
230000005494 condensation Effects 0.000 description 2
238000006477 desulfuration reaction Methods 0.000 description 2
230000023556 desulfurization Effects 0.000 description 2
LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
230000002195 synergetic effect Effects 0.000 description 2
NJYFRQQXXXRJHK-UHFFFAOYSA-N (4-aminophenyl) thiocyanate Chemical class NC1=CC=C(SC#N)C=C1 NJYFRQQXXXRJHK-UHFFFAOYSA-N 0.000 description 1
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
229920001732 Lignosulfonate Polymers 0.000 description 1
229920000877 Melamine resin Polymers 0.000 description 1
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
239000011398 Portland cement Substances 0.000 description 1
229910001294 Reinforcing steel Inorganic materials 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229940044172 calcium formate Drugs 0.000 description 1
235000019255 calcium formate Nutrition 0.000 description 1
239000004281 calcium formate Substances 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
WQJONRMBVKFKOB-UHFFFAOYSA-N cyanatosulfanyl cyanate Chemical compound N#COSOC#N WQJONRMBVKFKOB-UHFFFAOYSA-N 0.000 description 1
RFMQOHXWHFHOJF-UHFFFAOYSA-N cyano thiocyanate Chemical compound N#CSC#N RFMQOHXWHFHOJF-UHFFFAOYSA-N 0.000 description 1
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
239000010881 fly ash Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
230000001965 increasing effect Effects 0.000 description 1
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
125000004433 nitrogen atom Chemical group N* 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000000979 retarding effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1

Landscapes

Curing Cements, Concrete, And Artificial Stone (AREA)

JP19238982A 1982-11-04 1982-11-04 コンクリ−ト組成物 Granted JPS5983968A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP19238982A JPS5983968A (ja)	1982-11-04	1982-11-04	コンクリ−ト組成物

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP19238982A JPS5983968A (ja)	1982-11-04	1982-11-04	コンクリ−ト組成物

Publications (2)

Publication Number	Publication Date
JPS5983968A JPS5983968A (ja)	1984-05-15
JPS623793B2 true JPS623793B2 (fr)	1987-01-27

Family

ID=16290483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP19238982A Granted JPS5983968A (ja)	1982-11-04	1982-11-04	コンクリ−ト組成物

Country Status (1)

Country	Link
JP (1)	JPS5983968A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69310753T2 (de) *	1992-09-01	1997-08-28	Grace W R & Co	Zusatzmittel für hydraulische zement zur reduzierung unerwünschten hohlraume und verfahren zur verwendung

1982
- 1982-11-04 JP JP19238982A patent/JPS5983968A/ja active Granted

Also Published As

Publication number	Publication date
JPS5983968A (ja)	1984-05-15

Publication	Publication Date	Title
EP0077129B1 (fr)	1986-01-15	Additif pour mélanges de ciment hydraulique
EP1876153B1 (fr)	2016-09-14	Composition de ciment ultrarésistante, mortier ou béton renforcé de fibre ultrarésistante, et mélange des adjuvants ultrarésistant
KR20010034109A (ko)	2001-04-25	분말상 수경성 조성물용 분산제의 제조방법
WO1984004089A1 (fr)	1984-10-25	Melange de ciment hydraulique
NZ245634A (en)	1995-08-28	Use of a 2-6 carbon glycol and a set-accelerator in hydraulic cements
EP0558336A1 (fr)	1993-09-01	Accélérateurs de la prise de diment hydraulique contenant des dérivés d'aminoacides
EP0202281B1 (fr)	1988-11-02	Additif pour melanges de ciments hydrauliques
AU2022265539A1 (en)	2023-11-09	Binder composition comprising fine filler and fine ground granulated blast furnace slag
JPH10324550A (ja)	1998-12-08	セメント系材料の添加剤、及びセメント系材料
CN118388154A (zh)	2024-07-26	电解锰渣-铬渣协同资源化的利用方法及制备的胶凝材料
WO2019044484A1 (fr)	2019-03-07	Composition de mortier ou de béton et son procédé de fabrication
JPS623793B2 (fr)	1987-01-27
JPH0530787B2 (fr)	1993-05-10
WO1999002465A1 (fr)	1999-01-21	Melange accelerant la prise du beton
JPS6410462B2 (fr)	1989-02-21
CN112573853A (zh)	2021-03-30	一种以钛石膏为主的全固废胶凝材料激发剂及其制备方法
JP2024087129A (ja)	2024-07-01	地上構造物用プレキャスト部材
WO2025070631A1 (fr)	2025-04-03	Composite hydraulique
JPH028982B2 (fr)	1990-02-28
Bambuchová et al.	2019	Influence of the Amount of Ammonium Salts in Fly Ash on Concrete with Ternary Binders
EP4709697A1 (fr)	2026-03-18	Composition additive pour amélioration de résistance de compositions cimentaires
JP2024078531A (ja)	2024-06-11	水硬性組成物およびその製造方法
EP4530274A1 (fr)	2025-04-02	Amélioration de la résistance de matériaux à base de liant minéral contre une attaque au sulfate et/ou au chlorure
JP2023149401A (ja)	2023-10-13	水硬性組成物
JPS58223653A (ja)	1983-12-26	コンクリ−トの減水性改善法