JP2020535096A5 - - Google Patents
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- Publication number
- JP2020535096A5 JP2020535096A5 JP2020516396A JP2020516396A JP2020535096A5 JP 2020535096 A5 JP2020535096 A5 JP 2020535096A5 JP 2020516396 A JP2020516396 A JP 2020516396A JP 2020516396 A JP2020516396 A JP 2020516396A JP 2020535096 A5 JP2020535096 A5 JP 2020535096A5
- Authority
- JP
- Japan
- Prior art keywords
- accelerated
- acid
- hydration
- admixture according
- range
- 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.)
- Pending
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- 239000011230 binding agent Substances 0.000 claims 7
- 238000006703 hydration reaction Methods 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 239000011398 Portland cement Substances 0.000 claims 4
- 230000036571 hydration Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 3
- 159000000007 calcium salts Chemical class 0.000 claims 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- 239000002270 dispersing agent Substances 0.000 claims 3
- 150000004676 glycans Chemical class 0.000 claims 3
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims 3
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid group Chemical group C(C(=O)O)(=O)O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 3
- 229920001282 polysaccharide Polymers 0.000 claims 3
- 239000005017 polysaccharide Substances 0.000 claims 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- 239000007900 aqueous suspension Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 150000003839 salts Chemical class 0.000 claims 2
- 239000003381 stabilizer Substances 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical group NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 claims 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims 1
- 229920001732 Lignosulfonate Polymers 0.000 claims 1
- 229920000877 Melamine resin Polymers 0.000 claims 1
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims 1
- 238000013019 agitation Methods 0.000 claims 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000004281 calcium formate Substances 0.000 claims 1
- 229940044172 calcium formate Drugs 0.000 claims 1
- 235000019255 calcium formate Nutrition 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 150000007942 carboxylates Chemical class 0.000 claims 1
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 1
- 239000010881 fly ash Substances 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 239000000174 gluconic acid Substances 0.000 claims 1
- 235000012208 gluconic acid Nutrition 0.000 claims 1
- 230000000887 hydrating effect Effects 0.000 claims 1
- 239000001630 malic acid Substances 0.000 claims 1
- 235000011090 malic acid Nutrition 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- 229920000609 methyl cellulose Polymers 0.000 claims 1
- -1 methyl hydroxypropyl Chemical group 0.000 claims 1
- 239000001923 methylcellulose Substances 0.000 claims 1
- 235000010981 methylcellulose Nutrition 0.000 claims 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims 1
- 235000006408 oxalic acid Nutrition 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023043746A JP7560592B2 (ja) | 2017-09-25 | 2023-03-20 | 水硬性組成物用の促進混和剤 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102017000107064A IT201700107064A1 (it) | 2017-09-25 | 2017-09-25 | Additivo accelerante per composizioni idrauliche |
| IT102017000107064 | 2017-09-25 | ||
| PCT/IB2018/057284 WO2019058313A1 (en) | 2017-09-25 | 2018-09-21 | ACCELERATOR ADJUVANT FOR HYDRAULIC COMPOSITIONS |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023043746A Division JP7560592B2 (ja) | 2017-09-25 | 2023-03-20 | 水硬性組成物用の促進混和剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020535096A JP2020535096A (ja) | 2020-12-03 |
| JP2020535096A5 true JP2020535096A5 (https=) | 2021-10-21 |
Family
ID=61024892
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020516396A Pending JP2020535096A (ja) | 2017-09-25 | 2018-09-21 | 水硬性組成物用の促進混和剤 |
| JP2023043746A Active JP7560592B2 (ja) | 2017-09-25 | 2023-03-20 | 水硬性組成物用の促進混和剤 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023043746A Active JP7560592B2 (ja) | 2017-09-25 | 2023-03-20 | 水硬性組成物用の促進混和剤 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11365151B2 (https=) |
| EP (1) | EP3687951B1 (https=) |
| JP (2) | JP2020535096A (https=) |
| AU (1) | AU2018335595B2 (https=) |
| CA (1) | CA3074065A1 (https=) |
| DK (1) | DK3687951T3 (https=) |
| ES (1) | ES2931056T3 (https=) |
| IT (1) | IT201700107064A1 (https=) |
| WO (1) | WO2019058313A1 (https=) |
| ZA (1) | ZA202001261B (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467401B (zh) * | 2019-09-16 | 2021-06-29 | 沈阳建筑大学 | 一种基于稳定性的自密实混凝土配合比设计方法 |
| CN110950573B (zh) * | 2019-12-13 | 2021-11-16 | 成都轨道建设管理有限公司 | 一种地铁施工用混凝土速凝剂 |
| WO2022073961A1 (en) | 2020-10-09 | 2022-04-14 | Basf Se | Process for producing calcium silicate hydrate |
| CN112456845B (zh) * | 2020-12-14 | 2022-06-17 | 河北红墙新材料有限公司 | 一种水泥熟料水化悬浮液混凝土早强剂及其应用 |
| JP2022134233A (ja) * | 2021-03-03 | 2022-09-15 | Ｕｂｅ三菱セメント株式会社 | セメント組成物及びその製造方法、アルカリシリカ反応抑制剤、アルカリシリカ反応抑制方法 |
| EP4194419A1 (en) * | 2021-12-08 | 2023-06-14 | Holcim Technology Ltd | Method for increasing the strength of a hydraulic binder and a mineral accelerator therefore |
| JP2023095192A (ja) * | 2021-12-24 | 2023-07-06 | ポゾリス ソリューションズ株式会社 | ジオポリマー組成物用強度増進助材及びジオポリマー組成物 |
| EP4353699A1 (en) | 2022-10-12 | 2024-04-17 | Mapei S.p.A. | Low carbon concrete admixture |
| CN117401925B (zh) * | 2022-10-28 | 2025-11-18 | 中国科学院深圳先进技术研究院 | 一种晶核增强剂、胶凝材料及其制备方法 |
| CN115557723B (zh) * | 2022-11-21 | 2023-03-14 | 湖南大学 | 一种硅酸钙盐晶种胶体及其制备方法 |
| KR102686411B1 (ko) * | 2023-07-17 | 2024-07-19 | 주식회사 부흥건설화학 | 콘크리트용 혼화제 및 이를 포함하는 콘크리트 |
| EP4516759A1 (en) * | 2023-09-01 | 2025-03-05 | Construction Research & Technology GmbH | Low carbon footprint construction material with improved early and late strengths |
| EP4574792A1 (en) | 2023-12-22 | 2025-06-25 | A2A Ambiente SpA | Method for simultaneous production of artificial aggregates and salt from solid waste incinerator plants |
| CN121107767B (zh) * | 2025-11-13 | 2026-02-06 | 丹阳市基零佳崮新型建筑材料有限公司 | 一种电石渣基低碳胶凝材料及其制备方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181752A (ja) * | 1982-04-19 | 1983-10-24 | 日本板硝子株式会社 | Ｇｒｃ製造用混合セメント質材料 |
| US5211751A (en) * | 1992-02-28 | 1993-05-18 | W.R. Grace & Co.-Conn. | Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives |
| FR2708592B1 (fr) * | 1993-07-29 | 1995-09-29 | Lafarge Coppee | Agent accélérateur de prise et du durcissement des liants hydrauliques siliciques. |
| JP3273934B2 (ja) * | 1999-11-30 | 2002-04-15 | ニチハ株式会社 | セメント硬化促進剤およびセメント硬化促進方法 |
| US6869474B2 (en) * | 2002-08-29 | 2005-03-22 | United States Gypsum Company | Very fast setting cementitious composition |
| IL164748A0 (en) * | 2004-10-21 | 2005-12-18 | Irland Peles Ltd | Retardation of hydration of cmentitous slurry |
| JP4981457B2 (ja) * | 2007-01-09 | 2012-07-18 | 電気化学工業株式会社 | セメント組成物、それを用いた注入材、及びその使用方法 |
| JP4725742B2 (ja) * | 2007-02-19 | 2011-07-13 | 信越化学工業株式会社 | 水硬性組成物 |
| JP2009203145A (ja) * | 2008-02-29 | 2009-09-10 | Sumitomo Osaka Cement Co Ltd | ポーラスコンクリート及びその製造方法 |
| JP2009227544A (ja) * | 2008-03-25 | 2009-10-08 | Ube Ind Ltd | 水硬性組成物並びに水硬性モルタル及び硬化体 |
| JP5501649B2 (ja) * | 2009-03-31 | 2014-05-28 | 電気化学工業株式会社 | セメント混和材及びセメント組成物 |
| US9567262B2 (en) * | 2010-02-25 | 2017-02-14 | Construction Research & Technology Gmbh | Hardening accelerator composition containing dispersants |
| EP2788300A1 (de) * | 2011-12-05 | 2014-10-15 | Sika Technology AG | Verfahren zur herstellung von erhärtungsbeschleunigern für mineralische bindemittelzusammensetzungen |
| US20140221534A1 (en) * | 2013-02-07 | 2014-08-07 | Jesse Osborne, JR. | Tunneling annulus grout |
| ITMI20132059A1 (it) * | 2013-12-10 | 2015-06-11 | Mapei Spa | Additivo accelerante per composizioni cementizie |
| MX394304B (es) * | 2014-02-27 | 2025-03-24 | Halliburton Energy Services Inc | Acelerador de cemento pasivado. |
| WO2016169981A1 (en) * | 2015-04-21 | 2016-10-27 | Basf Se | Method for producing a calcium silicate hydrate-comprising hardening accelerator in powder form |
| JP6905795B2 (ja) * | 2015-12-16 | 2021-07-21 | コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ | 吹付コンクリート組成物およびその製造方法 |
-
2017
- 2017-09-25 IT IT102017000107064A patent/IT201700107064A1/it unknown
-
2018
- 2018-09-21 US US16/650,003 patent/US11365151B2/en active Active
- 2018-09-21 EP EP18786402.0A patent/EP3687951B1/en active Active
- 2018-09-21 WO PCT/IB2018/057284 patent/WO2019058313A1/en not_active Ceased
- 2018-09-21 AU AU2018335595A patent/AU2018335595B2/en active Active
- 2018-09-21 DK DK18786402.0T patent/DK3687951T3/da active
- 2018-09-21 ES ES18786402T patent/ES2931056T3/es active Active
- 2018-09-21 JP JP2020516396A patent/JP2020535096A/ja active Pending
- 2018-09-21 CA CA3074065A patent/CA3074065A1/en active Pending
-
2020
- 2020-02-27 ZA ZA2020/01261A patent/ZA202001261B/en unknown
-
2023
- 2023-03-20 JP JP2023043746A patent/JP7560592B2/ja active Active
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