CN108975751B - 一种混凝土用外加剂、制备及应用 - Google Patents
一种混凝土用外加剂、制备及应用 Download PDFInfo
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- CN108975751B CN108975751B CN201811130261.XA CN201811130261A CN108975751B CN 108975751 B CN108975751 B CN 108975751B CN 201811130261 A CN201811130261 A CN 201811130261A CN 108975751 B CN108975751 B CN 108975751B
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- concrete
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- 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
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- 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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
- C04B2201/52—High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811130261.XA CN108975751B (zh) | 2018-09-27 | 2018-09-27 | 一种混凝土用外加剂、制备及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811130261.XA CN108975751B (zh) | 2018-09-27 | 2018-09-27 | 一种混凝土用外加剂、制备及应用 |
Publications (2)
Publication Number | Publication Date |
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CN108975751A CN108975751A (zh) | 2018-12-11 |
CN108975751B true CN108975751B (zh) | 2021-04-09 |
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Family Applications (1)
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CN201811130261.XA Active CN108975751B (zh) | 2018-09-27 | 2018-09-27 | 一种混凝土用外加剂、制备及应用 |
Country Status (1)
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CN (1) | CN108975751B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110342898B (zh) * | 2019-07-16 | 2022-04-12 | 辽宁科大中驰镁建材科技有限公司 | 一种3d打印用复合硫氧镁胶凝材料及其制备方法与应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101338011A (zh) * | 2008-08-13 | 2009-01-07 | 大连市铭源全科技开发有限公司 | 聚羧酸高性能减水剂合成工艺 |
CN102659450A (zh) * | 2012-05-30 | 2012-09-12 | 南京工业大学 | 一种钾基磷酸镁水泥缓凝方法 |
CN103508690A (zh) * | 2013-09-17 | 2014-01-15 | 安徽循环经济技术工程院 | 一种可胶结多种物质的新型无机胶凝材料及其制备方法 |
CA2915539A1 (en) * | 2015-12-21 | 2017-06-21 | Eko Tech4Trans Pvt Ltd. | Magnesium phosphate based cement, mortar and concrete compositions with increased working time |
CN107352950A (zh) * | 2017-06-06 | 2017-11-17 | 南京工业大学 | 一种无机油墨材料及其制备方法和应用 |
-
2018
- 2018-09-27 CN CN201811130261.XA patent/CN108975751B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101338011A (zh) * | 2008-08-13 | 2009-01-07 | 大连市铭源全科技开发有限公司 | 聚羧酸高性能减水剂合成工艺 |
CN102659450A (zh) * | 2012-05-30 | 2012-09-12 | 南京工业大学 | 一种钾基磷酸镁水泥缓凝方法 |
CN103508690A (zh) * | 2013-09-17 | 2014-01-15 | 安徽循环经济技术工程院 | 一种可胶结多种物质的新型无机胶凝材料及其制备方法 |
CA2915539A1 (en) * | 2015-12-21 | 2017-06-21 | Eko Tech4Trans Pvt Ltd. | Magnesium phosphate based cement, mortar and concrete compositions with increased working time |
CN107352950A (zh) * | 2017-06-06 | 2017-11-17 | 南京工业大学 | 一种无机油墨材料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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CN108975751A (zh) | 2018-12-11 |
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Effective date of registration: 20191025 Address after: 114044 Anshan province hi tech Zone, thousands of mountain road, No. 185, No. Applicant after: University of Science and Technology Liaoning Science Park Development Co., Ltd. Applicant after: Bi Wanli Address before: 114044 Anshan province hi tech Zone, thousands of mountain road, No. 185, No. Applicant before: Liaoning Science and Technology Univ. |
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Effective date of registration: 20200527 Address after: 114044 No. 185 Qianshan Middle Road, hi tech Zone, Liaoning, Anshan Applicant after: LIAONING KEDA ZHONGCHI MAGNESIUM BUILDING MATERIAL TECHNOLOGY Co.,Ltd. Address before: 114044 Anshan province hi tech Zone, thousands of mountain road, No. 185, No. Applicant before: Liaoning University of science and Technology Science Park Development Co., Ltd Applicant before: Bi Wanli |
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