CN107892502B - 一种海洋混凝土抗腐蚀型外加剂 - Google Patents
一种海洋混凝土抗腐蚀型外加剂 Download PDFInfo
- Publication number
- CN107892502B CN107892502B CN201711333543.5A CN201711333543A CN107892502B CN 107892502 B CN107892502 B CN 107892502B CN 201711333543 A CN201711333543 A CN 201711333543A CN 107892502 B CN107892502 B CN 107892502B
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- CN
- China
- Prior art keywords
- parts
- concrete
- corrosion
- marine
- prepared
- 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
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/61—Corrosion inhibitors
-
- 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
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
Abstract
Description
组成 | P<sub>2</sub>O<sub>5</sub> | SiO<sub>2</sub> | Al<sub>2</sub>O<sub>3</sub> | Fe<sub>2</sub>O<sub>3</sub> | CaO | MgO | SO<sub>3</sub> | 烧失量 |
质量分数/% | 1.13 | 3.52 | 0.67 | 0.38 | 32.57 | 0.59 | 46.89 | 13.89 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711333543.5A CN107892502B (zh) | 2017-12-14 | 2017-12-14 | 一种海洋混凝土抗腐蚀型外加剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711333543.5A CN107892502B (zh) | 2017-12-14 | 2017-12-14 | 一种海洋混凝土抗腐蚀型外加剂 |
Publications (2)
Publication Number | Publication Date |
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CN107892502A CN107892502A (zh) | 2018-04-10 |
CN107892502B true CN107892502B (zh) | 2020-07-07 |
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CN201711333543.5A Active CN107892502B (zh) | 2017-12-14 | 2017-12-14 | 一种海洋混凝土抗腐蚀型外加剂 |
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CN (1) | CN107892502B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108424023B (zh) * | 2018-04-19 | 2020-11-10 | 南华大学 | 一种疏水性材料及其制备方法和应用 |
CN111748819B (zh) * | 2020-06-18 | 2021-06-01 | 河海大学 | 一种利用含磷污泥制备的阻锈剂、制备方法及应用 |
CN112851190A (zh) * | 2021-01-22 | 2021-05-28 | 夏梅 | 一种环保混凝土添加剂及其制备方法 |
CN114477839B (zh) * | 2022-03-10 | 2022-09-27 | 日照海工研新材料有限公司 | 一种海洋混凝土抗腐蚀剂及其制备方法 |
CN116354651B (zh) * | 2023-03-18 | 2023-09-19 | 南通市建设混凝土有限公司 | 一种耐腐蚀抗压混凝土及其制备工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100654095B1 (ko) * | 2004-06-29 | 2006-12-05 | 쌍용양회공업(주) | 해양 콘크리트용 차염성 시멘트 조성물 |
CN1331797C (zh) * | 2005-04-30 | 2007-08-15 | 南京师范大学 | 无氯无碱多功能复合混凝土矿渣掺合料及其生产方法 |
CN103253921B (zh) * | 2013-04-15 | 2015-07-22 | 武汉理工大学 | 一种抗氯盐侵蚀的水泥混凝土及其制备方法 |
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- 2017-12-14 CN CN201711333543.5A patent/CN107892502B/zh active Active
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Corrosion resistant admixture for marine concrete Effective date of registration: 20210806 Granted publication date: 20200707 Pledgee: Bank of Rizhao Co.,Ltd. Juxian sub branch Pledgor: RIZHAO FEM NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980007367 |
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Date of cancellation: 20221130 Granted publication date: 20200707 Pledgee: Bank of Rizhao Co.,Ltd. Juxian sub branch Pledgor: RIZHAO FEM NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2021980007367 |
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