CN113860788A - 一种适用于磷酸镁水泥的复合缓凝剂 - Google Patents
一种适用于磷酸镁水泥的复合缓凝剂 Download PDFInfo
- Publication number
- CN113860788A CN113860788A CN202111295655.2A CN202111295655A CN113860788A CN 113860788 A CN113860788 A CN 113860788A CN 202111295655 A CN202111295655 A CN 202111295655A CN 113860788 A CN113860788 A CN 113860788A
- Authority
- CN
- China
- Prior art keywords
- parts
- magnesium phosphate
- phosphate cement
- retarder
- borax
- 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.)
- Granted
Links
- 239000004568 cement Substances 0.000 title claims abstract description 39
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 title claims abstract description 37
- 239000004137 magnesium phosphate Substances 0.000 title claims abstract description 37
- 229960002261 magnesium phosphate Drugs 0.000 title claims abstract description 37
- 229910000157 magnesium phosphate Inorganic materials 0.000 title claims abstract description 37
- 235000010994 magnesium phosphates Nutrition 0.000 title claims abstract description 37
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 229910021538 borax Inorganic materials 0.000 claims abstract description 18
- 239000004328 sodium tetraborate Substances 0.000 claims abstract description 18
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 18
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims abstract description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004202 carbamide Substances 0.000 claims abstract description 8
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims abstract description 5
- 229940049920 malate Drugs 0.000 claims abstract description 5
- 239000001630 malic acid Substances 0.000 claims abstract description 5
- 235000011090 malic acid Nutrition 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 10
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 claims description 3
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 3
- 235000019796 monopotassium phosphate Nutrition 0.000 claims description 3
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims description 3
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 3
- 235000019265 sodium DL-malate Nutrition 0.000 claims description 3
- 239000001394 sodium malate Substances 0.000 claims description 3
- 239000001715 Ammonium malate Substances 0.000 claims description 2
- KGECWXXIGSTYSQ-UHFFFAOYSA-N ammonium malate Chemical compound [NH4+].[NH4+].[O-]C(=O)C(O)CC([O-])=O KGECWXXIGSTYSQ-UHFFFAOYSA-N 0.000 claims description 2
- 235000019292 ammonium malate Nutrition 0.000 claims description 2
- 239000001415 potassium malate Substances 0.000 claims description 2
- SVICABYXKQIXBM-UHFFFAOYSA-L potassium malate Chemical compound [K+].[K+].[O-]C(=O)C(O)CC([O-])=O SVICABYXKQIXBM-UHFFFAOYSA-L 0.000 claims description 2
- 235000011033 potassium malate Nutrition 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 230000000979 retarding effect Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 150000003841 chloride salts Chemical class 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 235000019832 sodium triphosphate Nutrition 0.000 description 3
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 2
- 239000005695 Ammonium acetate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229940043376 ammonium acetate Drugs 0.000 description 2
- 235000019257 ammonium acetate Nutrition 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- DGLRDKLJZLEJCY-UHFFFAOYSA-L disodium hydrogenphosphate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O DGLRDKLJZLEJCY-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 238000010670 acid alkali reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- YQRTZUSEPDULET-UHFFFAOYSA-K magnesium;potassium;phosphate Chemical compound [Mg+2].[K+].[O-]P([O-])([O-])=O YQRTZUSEPDULET-UHFFFAOYSA-K 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/02—Phosphate cements
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/20—Retarders
- C04B2103/22—Set retarders
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
初凝 | 终凝 | |
对比例1 | 8min | 11min |
对比例2 | 9min | 13min |
对比例3 | 7min30s | 11min |
对比例4 | 2min30s | 5min |
实施例1 | 15min | 31min |
实施例2 | 15min | 32min |
实施例3 | 23min | 38min |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111295655.2A CN113860788B (zh) | 2021-11-03 | 2021-11-03 | 一种适用于磷酸镁水泥的复合缓凝剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111295655.2A CN113860788B (zh) | 2021-11-03 | 2021-11-03 | 一种适用于磷酸镁水泥的复合缓凝剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113860788A true CN113860788A (zh) | 2021-12-31 |
CN113860788B CN113860788B (zh) | 2023-07-18 |
Family
ID=78986705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111295655.2A Active CN113860788B (zh) | 2021-11-03 | 2021-11-03 | 一种适用于磷酸镁水泥的复合缓凝剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113860788B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115286275A (zh) * | 2022-08-17 | 2022-11-04 | 盐城工学院 | 一种适用于磷酸镁水泥体系的缓凝抗水剂 |
CN117303776A (zh) * | 2023-11-27 | 2023-12-29 | 河北科技大学 | 磷酸钾镁胶凝材料的缓凝剂及原料、制备方法及其应用 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4756762A (en) * | 1987-07-16 | 1988-07-12 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
US4786328A (en) * | 1987-07-16 | 1988-11-22 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
KR20090093612A (ko) * | 2008-02-29 | 2009-09-02 | 단국대학교 산학협력단 | 초속경성 모르타르 조성물 및 그 제조방법 |
DE202006020687U1 (de) * | 2006-08-17 | 2010-04-08 | Pci Augsburg Gmbh | Feststoff-Zusammensetzung |
CN102234200A (zh) * | 2010-04-25 | 2011-11-09 | 杨建明 | 一种磷酸钾镁水泥凝结时间和早期水化速度的控制方法 |
CN104803655A (zh) * | 2015-04-16 | 2015-07-29 | 同济大学 | 一种利用垃圾焚烧飞灰生产喷射加固用水泥基复合材料的方法 |
CN109796147A (zh) * | 2019-03-05 | 2019-05-24 | 东南大学 | 一种用于磷酸镁水泥的快速修补材料及其制备方法 |
CN112299813A (zh) * | 2020-10-16 | 2021-02-02 | 三江学院 | 一种磷酸镁胶黏剂及其应用 |
CN112979199A (zh) * | 2021-02-02 | 2021-06-18 | 江苏开放大学(江苏城市职业学院) | 一种控制磷酸钾镁水泥浆体凝结时间和水化放热特性的复合缓凝剂及其控制方法 |
CN113321484A (zh) * | 2021-08-02 | 2021-08-31 | 天津市北洋水运水利勘察设计研究院有限公司 | 基于磷酸镁水泥基抗硫酸盐海工修补加固材料及制备方法 |
CN113443849A (zh) * | 2021-07-28 | 2021-09-28 | 喜跃发国际环保新材料股份有限公司 | 一种磷酸镁水泥用缓凝剂及其使用方法 |
CN113493340A (zh) * | 2020-03-19 | 2021-10-12 | 山东坊能新动能科学研究院有限公司 | 一种磷酸镁基泡沫混凝土保温隔热材料 |
CN113493321A (zh) * | 2020-03-19 | 2021-10-12 | 山东坊能新动能科学研究院有限公司 | 一种凝结时间可调性强的磷酸镁水泥 |
-
2021
- 2021-11-03 CN CN202111295655.2A patent/CN113860788B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4756762A (en) * | 1987-07-16 | 1988-07-12 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
US4786328A (en) * | 1987-07-16 | 1988-11-22 | American Stone-Mix, Inc. | Magnesium phosphate cement systems |
DE202006020687U1 (de) * | 2006-08-17 | 2010-04-08 | Pci Augsburg Gmbh | Feststoff-Zusammensetzung |
KR20090093612A (ko) * | 2008-02-29 | 2009-09-02 | 단국대학교 산학협력단 | 초속경성 모르타르 조성물 및 그 제조방법 |
CN102234200A (zh) * | 2010-04-25 | 2011-11-09 | 杨建明 | 一种磷酸钾镁水泥凝结时间和早期水化速度的控制方法 |
CN104803655A (zh) * | 2015-04-16 | 2015-07-29 | 同济大学 | 一种利用垃圾焚烧飞灰生产喷射加固用水泥基复合材料的方法 |
CN109796147A (zh) * | 2019-03-05 | 2019-05-24 | 东南大学 | 一种用于磷酸镁水泥的快速修补材料及其制备方法 |
CN113493340A (zh) * | 2020-03-19 | 2021-10-12 | 山东坊能新动能科学研究院有限公司 | 一种磷酸镁基泡沫混凝土保温隔热材料 |
CN113493321A (zh) * | 2020-03-19 | 2021-10-12 | 山东坊能新动能科学研究院有限公司 | 一种凝结时间可调性强的磷酸镁水泥 |
CN112299813A (zh) * | 2020-10-16 | 2021-02-02 | 三江学院 | 一种磷酸镁胶黏剂及其应用 |
CN112979199A (zh) * | 2021-02-02 | 2021-06-18 | 江苏开放大学(江苏城市职业学院) | 一种控制磷酸钾镁水泥浆体凝结时间和水化放热特性的复合缓凝剂及其控制方法 |
CN113443849A (zh) * | 2021-07-28 | 2021-09-28 | 喜跃发国际环保新材料股份有限公司 | 一种磷酸镁水泥用缓凝剂及其使用方法 |
CN113321484A (zh) * | 2021-08-02 | 2021-08-31 | 天津市北洋水运水利勘察设计研究院有限公司 | 基于磷酸镁水泥基抗硫酸盐海工修补加固材料及制备方法 |
Non-Patent Citations (4)
Title |
---|
吉飞等: "《尿素对磷酸镁水泥凝结时间和水化热的影响》", 《混凝土与水泥制品》 * |
吉飞等: "《尿素对磷酸镁水泥凝结时间和水化热的影响》", 《混凝土与水泥制品》, no. 205, 31 May 2013 (2013-05-31), pages 1 - 4 * |
宋旭艳;严良海;韩静云;郜志海;: "缓凝剂对磷酸镁水泥的早期性能影响", 非金属矿, no. 06, pages 39 - 42 * |
王二强;王冬;刘兴华;: "磷酸镁水泥缓凝剂的研究", 混凝土, no. 09, pages 91 - 93 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115286275A (zh) * | 2022-08-17 | 2022-11-04 | 盐城工学院 | 一种适用于磷酸镁水泥体系的缓凝抗水剂 |
CN115286275B (zh) * | 2022-08-17 | 2024-01-30 | 盐城工学院 | 一种适用于磷酸镁水泥体系的缓凝抗水剂 |
CN117303776A (zh) * | 2023-11-27 | 2023-12-29 | 河北科技大学 | 磷酸钾镁胶凝材料的缓凝剂及原料、制备方法及其应用 |
Also Published As
Publication number | Publication date |
---|---|
CN113860788B (zh) | 2023-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113860788B (zh) | 一种适用于磷酸镁水泥的复合缓凝剂 | |
DE102010013667B4 (de) | Porenbetonformkörper sowie Verfahren zu seiner Herstellung | |
US4921537A (en) | Shrinkage compensated mortar material | |
WO2009015520A1 (en) | Cement-based grout composition | |
CN110395939B (zh) | 一种防水增强型无碱液体速凝剂及其制备方法 | |
CN109111145B (zh) | 一种高稳定性低碱液体速凝剂及其制备方法 | |
CN115286275B (zh) | 一种适用于磷酸镁水泥体系的缓凝抗水剂 | |
JPH0158143B2 (zh) | ||
JP2020001966A (ja) | モルタル・コンクリート用混和材、これを含むセメント組成物、モルタル組成物及びコンクリート組成物、並びに、モルタル硬化物及びコンクリート硬化物の製造方法 | |
JP4693456B2 (ja) | コンクリート構造物の補修または増厚用グラウト材及び当該グラウト材を用いたアルカリ骨材反応防止施工方法 | |
CN115819008B (zh) | 一种高活性、低收缩复合矿物掺合料及其制备方法 | |
CN104591660A (zh) | 一种改性无机防水堵漏材料 | |
TW202128593A (zh) | 自平式材料組成物 | |
CN108751765B (zh) | 一种磷酸盐水泥缓凝剂及其使用方法 | |
CN112573858B (zh) | 一种高分子类石膏缓凝剂及其制备方法和应用 | |
CN107759126B (zh) | 一种喷射混凝土用减水剂及其制备方法 | |
CN113173728B (zh) | 抗骨料碱活性反应的无碱速凝剂及其制备方法 | |
JPH0155212B2 (zh) | ||
KR20160127585A (ko) | 콘크리트 조성물 및 이를 이용한 콘크리트 구조물의 제조방법 | |
KR101690928B1 (ko) | 콘시럽 및/또는 액당을 이용한 콘크리트용 혼화제의 제조방법 | |
CN108314349A (zh) | 一种适用于硫铝酸盐水泥的速凝剂 | |
JP4583220B2 (ja) | 超速硬コンクリートの流動性改善方法及び超速硬コンクリート用流動性改善剤 | |
JP7359686B2 (ja) | モルタル・コンクリート用混和材、これを含むセメント組成物、モルタル組成物及びコンクリート組成物、並びに、モルタル硬化物及びコンクリート硬化物の製造方法 | |
KR100724341B1 (ko) | 아원 광물을 이용한 초속경성 시멘트 페이스트의 유동성유지 방법 | |
CN110540401B (zh) | 一种高温型钢筋连接用套筒灌浆料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20211231 Assignee: Jiangsu Chuangqi Testing Technology Co.,Ltd. Assignor: YANCHENG INSTITUTE OF TECHNOLOGY Contract record no.: X2024980001234 Denomination of invention: A composite retarder suitable for magnesium phosphate cement Granted publication date: 20230718 License type: Common License Record date: 20240122 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Chuangqi Testing Technology Co.,Ltd. Assignor: YANCHENG INSTITUTE OF TECHNOLOGY Contract record no.: X2024980001234 Date of cancellation: 20240327 |