CN107033291B - 混凝土减缩剂及其制备方法与应用 - Google Patents
混凝土减缩剂及其制备方法与应用 Download PDFInfo
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- CN107033291B CN107033291B CN201710192500.3A CN201710192500A CN107033291B CN 107033291 B CN107033291 B CN 107033291B CN 201710192500 A CN201710192500 A CN 201710192500A CN 107033291 B CN107033291 B CN 107033291B
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- reactant
- monomer
- concrete
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/065—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to unsaturated polyethers, polyoxymethylenes or polyacetals
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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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2688—Copolymers containing at least three different monomers
- C04B24/2694—Copolymers containing at least three different monomers containing polyether side chains
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710192500.3A CN107033291B (zh) | 2017-03-28 | 2017-03-28 | 混凝土减缩剂及其制备方法与应用 |
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CN201710192500.3A CN107033291B (zh) | 2017-03-28 | 2017-03-28 | 混凝土减缩剂及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
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CN107033291A CN107033291A (zh) | 2017-08-11 |
CN107033291B true CN107033291B (zh) | 2019-04-09 |
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CN201710192500.3A Active CN107033291B (zh) | 2017-03-28 | 2017-03-28 | 混凝土减缩剂及其制备方法与应用 |
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CN (1) | CN107033291B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107602058A (zh) * | 2017-10-16 | 2018-01-19 | 张聪聪 | 高强度轻量砌块及其生产方法 |
US11149104B2 (en) | 2018-07-26 | 2021-10-19 | Beijing University Of Technology | Preparation method of temperature/pH-responsive polycarboxylic acid |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002284557A (ja) * | 2001-03-27 | 2002-10-03 | Yasuhara Chemical Co Ltd | セメント混和剤 |
CN101948267A (zh) * | 2010-09-01 | 2011-01-19 | 科之杰新材料(漳州)有限公司 | 一种混凝土引气剂及其制备方法 |
CN103193410A (zh) * | 2013-03-27 | 2013-07-10 | 华南理工大学 | 一种减缩型聚羧酸减水剂及其制备方法 |
WO2014053341A1 (en) * | 2012-10-04 | 2014-04-10 | Construction Research & Technology Gmbh | Hydraulic composition |
CN104031218A (zh) * | 2014-05-20 | 2014-09-10 | 日照港集团岚山港务有限公司 | 长链聚羧酸系减水剂 |
CN105330792A (zh) * | 2015-11-12 | 2016-02-17 | 黎明职业大学 | 一种多功能性高性能聚羧酸类减缩材料及其制备方法 |
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2017
- 2017-03-28 CN CN201710192500.3A patent/CN107033291B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002284557A (ja) * | 2001-03-27 | 2002-10-03 | Yasuhara Chemical Co Ltd | セメント混和剤 |
CN101948267A (zh) * | 2010-09-01 | 2011-01-19 | 科之杰新材料(漳州)有限公司 | 一种混凝土引气剂及其制备方法 |
WO2014053341A1 (en) * | 2012-10-04 | 2014-04-10 | Construction Research & Technology Gmbh | Hydraulic composition |
CN103193410A (zh) * | 2013-03-27 | 2013-07-10 | 华南理工大学 | 一种减缩型聚羧酸减水剂及其制备方法 |
CN104031218A (zh) * | 2014-05-20 | 2014-09-10 | 日照港集团岚山港务有限公司 | 长链聚羧酸系减水剂 |
CN105330792A (zh) * | 2015-11-12 | 2016-02-17 | 黎明职业大学 | 一种多功能性高性能聚羧酸类减缩材料及其制备方法 |
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CN107033291A (zh) | 2017-08-11 |
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Denomination of invention: Concrete shrinkage reducing agent and its preparation method and Application Effective date of registration: 20201209 Granted publication date: 20190409 Pledgee: Xuzhou Productivity Promotion Center Pledgor: JIANGSU CHAOLI BUILDING MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980008975 |
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Date of cancellation: 20230608 Granted publication date: 20190409 Pledgee: Xuzhou Productivity Promotion Center Pledgor: JIANGSU CHAOLI BUILDING MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980008975 |
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