CN107337366A - 一种缓释保坍型混凝土减水剂及其制备方法和应用 - Google Patents
一种缓释保坍型混凝土减水剂及其制备方法和应用 Download PDFInfo
- Publication number
- CN107337366A CN107337366A CN201611116587.8A CN201611116587A CN107337366A CN 107337366 A CN107337366 A CN 107337366A CN 201611116587 A CN201611116587 A CN 201611116587A CN 107337366 A CN107337366 A CN 107337366A
- Authority
- CN
- China
- Prior art keywords
- water reducer
- polyester
- sustained release
- concrete
- protection type
- 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.)
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Classifications
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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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
- C04B20/1037—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B28/02—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 containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
-
- 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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/308—Slump-loss preventing agents
-
- 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
Landscapes
- 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)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611116587.8A CN107337366B (zh) | 2016-12-07 | 2016-12-07 | 一种缓释保坍型混凝土减水剂及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611116587.8A CN107337366B (zh) | 2016-12-07 | 2016-12-07 | 一种缓释保坍型混凝土减水剂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107337366A true CN107337366A (zh) | 2017-11-10 |
CN107337366B CN107337366B (zh) | 2019-12-27 |
Family
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CN201611116587.8A Active CN107337366B (zh) | 2016-12-07 | 2016-12-07 | 一种缓释保坍型混凝土减水剂及其制备方法和应用 |
Country Status (1)
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CN (1) | CN107337366B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108249812A (zh) * | 2018-03-14 | 2018-07-06 | 洛阳理工学院 | 一种基于陶粒的缓释型固体减水剂及其制备方法 |
CN113213870A (zh) * | 2021-04-28 | 2021-08-06 | 浙申环保材料(宁波)有限公司 | 一种性能更好的轻质抹灰石膏 |
Citations (10)
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CN101830663A (zh) * | 2010-05-28 | 2010-09-15 | 浙江五龙化工股份有限公司 | 一种保坍型聚羧酸减水剂及其制备方法 |
CN102161572A (zh) * | 2010-12-22 | 2011-08-24 | 马清浩 | 一种聚酯型羧酸系减水剂及其制备方法 |
CN102515616A (zh) * | 2011-11-24 | 2012-06-27 | 上海大学 | 复合保坍型聚羧酸减水剂及其制备方法 |
CN102515618A (zh) * | 2011-11-30 | 2012-06-27 | 上海大学 | 缓释保坍型聚羧酸减水剂及其制备 |
CN102731015A (zh) * | 2012-06-21 | 2012-10-17 | 马清浩 | 一种聚酯基羧酸类减水剂及其制备方法 |
CN103145928A (zh) * | 2012-08-29 | 2013-06-12 | 成都理工大学 | 低成本聚酯型聚羧酸减水剂 |
CN104177562A (zh) * | 2014-07-30 | 2014-12-03 | 广西红墙新材料有限公司 | 一种缓释型适应性强的聚酯聚羧酸减水剂及其制备方法和应用 |
CN105174782A (zh) * | 2015-09-02 | 2015-12-23 | 马清浩 | 一种醚酯型减水剂及其制备方法 |
CN105271887A (zh) * | 2015-10-20 | 2016-01-27 | 江苏苏博特新材料股份有限公司 | 一种保坍型改性萘系减水剂及其制备方法 |
CN105399363A (zh) * | 2015-12-10 | 2016-03-16 | 浙江皇马科技股份有限公司 | 一种高流动性混凝土外加剂及其制备方法 |
-
2016
- 2016-12-07 CN CN201611116587.8A patent/CN107337366B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101830663A (zh) * | 2010-05-28 | 2010-09-15 | 浙江五龙化工股份有限公司 | 一种保坍型聚羧酸减水剂及其制备方法 |
CN102161572A (zh) * | 2010-12-22 | 2011-08-24 | 马清浩 | 一种聚酯型羧酸系减水剂及其制备方法 |
CN102515616A (zh) * | 2011-11-24 | 2012-06-27 | 上海大学 | 复合保坍型聚羧酸减水剂及其制备方法 |
CN102515618A (zh) * | 2011-11-30 | 2012-06-27 | 上海大学 | 缓释保坍型聚羧酸减水剂及其制备 |
CN102731015A (zh) * | 2012-06-21 | 2012-10-17 | 马清浩 | 一种聚酯基羧酸类减水剂及其制备方法 |
CN103145928A (zh) * | 2012-08-29 | 2013-06-12 | 成都理工大学 | 低成本聚酯型聚羧酸减水剂 |
CN104177562A (zh) * | 2014-07-30 | 2014-12-03 | 广西红墙新材料有限公司 | 一种缓释型适应性强的聚酯聚羧酸减水剂及其制备方法和应用 |
CN105174782A (zh) * | 2015-09-02 | 2015-12-23 | 马清浩 | 一种醚酯型减水剂及其制备方法 |
CN105271887A (zh) * | 2015-10-20 | 2016-01-27 | 江苏苏博特新材料股份有限公司 | 一种保坍型改性萘系减水剂及其制备方法 |
CN105399363A (zh) * | 2015-12-10 | 2016-03-16 | 浙江皇马科技股份有限公司 | 一种高流动性混凝土外加剂及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108249812A (zh) * | 2018-03-14 | 2018-07-06 | 洛阳理工学院 | 一种基于陶粒的缓释型固体减水剂及其制备方法 |
CN108249812B (zh) * | 2018-03-14 | 2020-06-12 | 洛阳理工学院 | 一种基于陶粒的缓释型固体减水剂及其制备方法 |
CN113213870A (zh) * | 2021-04-28 | 2021-08-06 | 浙申环保材料(宁波)有限公司 | 一种性能更好的轻质抹灰石膏 |
Also Published As
Publication number | Publication date |
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CN107337366B (zh) | 2019-12-27 |
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Effective date of registration: 20220712 Address after: 537100 southwest of the intersection of Ganhua Jinger road and Ganhua Avenue, new material science and Technology Park, Sanli Town, qintang District, Guigang City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi subote New Material Technology Co.,Ltd. Address before: 211100 No. 118 Liquan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: SOBUTE NEW MATERIALS Co.,Ltd. Patentee before: BOTE NEW MATERIALS TAIZHOU JIANGYAN Co.,Ltd. |
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