CN114044644B - 一种生态型混凝土减水剂的制备方法 - Google Patents
一种生态型混凝土减水剂的制备方法 Download PDFInfo
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- CN114044644B CN114044644B CN202111549316.2A CN202111549316A CN114044644B CN 114044644 B CN114044644 B CN 114044644B CN 202111549316 A CN202111549316 A CN 202111549316A CN 114044644 B CN114044644 B CN 114044644B
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- Prior art keywords
- concrete water
- ecological concrete
- reducing agent
- rhamnolipid
- preparation
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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
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/44—Preparation of O-glycosides, e.g. glucosides
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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
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111549316.2A CN114044644B (zh) | 2021-12-17 | 2021-12-17 | 一种生态型混凝土减水剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111549316.2A CN114044644B (zh) | 2021-12-17 | 2021-12-17 | 一种生态型混凝土减水剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN114044644A CN114044644A (zh) | 2022-02-15 |
CN114044644B true CN114044644B (zh) | 2023-01-24 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN202111549316.2A Active CN114044644B (zh) | 2021-12-17 | 2021-12-17 | 一种生态型混凝土减水剂的制备方法 |
Country Status (1)
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CN (1) | CN114044644B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003052368A (ja) * | 2001-08-13 | 2003-02-25 | Rikogaku Shinkokai | ポリヒドロキシアルカン酸とラムノリピッドの同時生産法 |
CN100534999C (zh) * | 2006-12-15 | 2009-09-02 | 湖南大学 | 生物表面活性剂鼠李糖脂的提取工艺 |
CN104119026B (zh) * | 2014-06-25 | 2015-12-30 | 芜湖市三兴混凝土外加剂有限公司 | 混凝土复合减水剂 |
CN106976990A (zh) * | 2017-03-09 | 2017-07-25 | 浙江大学舟山海洋研究中心 | 一种利用高产鼠李糖脂的铜绿假单胞菌降解石油的方法 |
CN112725252B (zh) * | 2020-09-04 | 2024-05-24 | 上海恒什生物科技有限公司 | 一种单鼠李糖脂生产菌株及其应用 |
CN113621444B (zh) * | 2021-08-09 | 2023-04-07 | 广州天赐高新材料股份有限公司 | 一种鼠李糖脂复合表面活性剂的制备方法和应用 |
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2021
- 2021-12-17 CN CN202111549316.2A patent/CN114044644B/zh active Active
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Publication number | Publication date |
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CN114044644A (zh) | 2022-02-15 |
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Address after: 276000 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong District, Linyi City, Shandong Province Patentee after: Linyi conch New Material Technology Co.,Ltd. Patentee after: Anhui Conch Material Technology Co.,Ltd. Address before: 276000 north of the intersection of Wenquan road and Fenghuang street, Fenghuangling sub district office, Hedong District, Linyi City, Shandong Province Patentee before: Linyi conch New Material Technology Co.,Ltd. Patentee before: Anhui Conch New Materials Technology Co.,Ltd. |
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