CN102040347A - 一种低标号混凝土用聚羧酸外加剂 - Google Patents
一种低标号混凝土用聚羧酸外加剂 Download PDFInfo
- Publication number
- CN102040347A CN102040347A CN 200910110228 CN200910110228A CN102040347A CN 102040347 A CN102040347 A CN 102040347A CN 200910110228 CN200910110228 CN 200910110228 CN 200910110228 A CN200910110228 A CN 200910110228A CN 102040347 A CN102040347 A CN 102040347A
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- CN
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- Prior art keywords
- concrete
- component
- cement
- carboxylic acid
- power
- 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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- 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
- 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
- C04B24/2641—Polyacrylates; Polymethacrylates
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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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200910110228 CN102040347A (zh) | 2009-10-20 | 2009-10-20 | 一种低标号混凝土用聚羧酸外加剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200910110228 CN102040347A (zh) | 2009-10-20 | 2009-10-20 | 一种低标号混凝土用聚羧酸外加剂 |
Publications (1)
Publication Number | Publication Date |
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CN102040347A true CN102040347A (zh) | 2011-05-04 |
Family
ID=43906933
Family Applications (1)
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CN 200910110228 Pending CN102040347A (zh) | 2009-10-20 | 2009-10-20 | 一种低标号混凝土用聚羧酸外加剂 |
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CN (1) | CN102040347A (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103011660A (zh) * | 2012-12-21 | 2013-04-03 | 江西迪特科技有限公司 | 一种制备混凝土减水剂及以减水剂制备混凝土早强剂的制备方法与施工方法 |
CN103086634A (zh) * | 2013-01-22 | 2013-05-08 | 中铁五局(集团)有限公司 | 一种高速铁路无砟轨道自密实混凝土专用减水剂 |
CN104556784A (zh) * | 2014-12-19 | 2015-04-29 | 陕西友邦新材料科技有限公司 | 复配聚羧酸减水剂及其制备方法和应用 |
CN105130269A (zh) * | 2015-08-21 | 2015-12-09 | 大连建科北方化学有限公司 | 一种高减水高早强型聚羧酸系减水剂及其无热源制法 |
CN105130244A (zh) * | 2015-07-20 | 2015-12-09 | 苏州市兴邦化学建材有限公司 | 一种用于低标号混凝土中的聚羧酸减水剂 |
CN105936592A (zh) * | 2016-04-15 | 2016-09-14 | 马清浩 | 一种地面用水泥基自流平砂浆及其制备方法 |
WO2020074633A1 (fr) * | 2018-10-10 | 2020-04-16 | Chryso | Procédé d'utilisation d'alcanolamine dans un broyeur |
CN114482009A (zh) * | 2022-01-27 | 2022-05-13 | 湖北工建基础设施建设有限公司 | 一种溶岩地层钻孔灌注桩施工中串孔现象的处理方法 |
-
2009
- 2009-10-20 CN CN 200910110228 patent/CN102040347A/zh active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103011660A (zh) * | 2012-12-21 | 2013-04-03 | 江西迪特科技有限公司 | 一种制备混凝土减水剂及以减水剂制备混凝土早强剂的制备方法与施工方法 |
CN103086634A (zh) * | 2013-01-22 | 2013-05-08 | 中铁五局(集团)有限公司 | 一种高速铁路无砟轨道自密实混凝土专用减水剂 |
CN104556784A (zh) * | 2014-12-19 | 2015-04-29 | 陕西友邦新材料科技有限公司 | 复配聚羧酸减水剂及其制备方法和应用 |
CN105130244A (zh) * | 2015-07-20 | 2015-12-09 | 苏州市兴邦化学建材有限公司 | 一种用于低标号混凝土中的聚羧酸减水剂 |
CN105130269A (zh) * | 2015-08-21 | 2015-12-09 | 大连建科北方化学有限公司 | 一种高减水高早强型聚羧酸系减水剂及其无热源制法 |
CN105130269B (zh) * | 2015-08-21 | 2017-05-10 | 大连建科北方化学有限公司 | 一种高减水高早强型聚羧酸系减水剂及其无热源制法 |
CN105936592A (zh) * | 2016-04-15 | 2016-09-14 | 马清浩 | 一种地面用水泥基自流平砂浆及其制备方法 |
CN105936592B (zh) * | 2016-04-15 | 2019-01-04 | 马清浩 | 一种地面用水泥基自流平砂浆及其制备方法 |
WO2020074633A1 (fr) * | 2018-10-10 | 2020-04-16 | Chryso | Procédé d'utilisation d'alcanolamine dans un broyeur |
JP2022512677A (ja) * | 2018-10-10 | 2022-02-07 | クリソ | 粉砕機においてアルカノールアミンを使用する方法 |
JP7353362B2 (ja) | 2018-10-10 | 2023-09-29 | クリソ | 粉砕機においてアルカノールアミンを使用する方法 |
CN114482009A (zh) * | 2022-01-27 | 2022-05-13 | 湖北工建基础设施建设有限公司 | 一种溶岩地层钻孔灌注桩施工中串孔现象的处理方法 |
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Free format text: FORMER OWNER: OCEANPOWER CORP. Effective date: 20140409 Owner name: SHENZHEN OCEANPOWER NEW MATERIALS TECHNOLOGY CO., Free format text: FORMER OWNER: HAICHUAN INDUSTRY CO., LTD., SHENZHEN Effective date: 20140409 |
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Effective date of registration: 20140409 Address after: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan digital city building F3.8, block D, floor seven C Applicant after: Shenzhen Oceanpower New Material Technology Co., Ltd. Address before: 518040 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan digital city building F3.8, block D, floor seven C Applicant before: Haichuan Industry Co., Ltd., Shenzhen Applicant before: Oceanpower Corp. |
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Application publication date: 20110504 |