CN109293275B - 一种喷射混凝土专用高强复合减水剂及生产工艺 - Google Patents
一种喷射混凝土专用高强复合减水剂及生产工艺 Download PDFInfo
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- CN109293275B CN109293275B CN201811228128.8A CN201811228128A CN109293275B CN 109293275 B CN109293275 B CN 109293275B CN 201811228128 A CN201811228128 A CN 201811228128A CN 109293275 B CN109293275 B CN 109293275B
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- component
- reducing agent
- percent
- water reducing
- sprayed concrete
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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
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811228128.8A CN109293275B (zh) | 2018-10-22 | 2018-10-22 | 一种喷射混凝土专用高强复合减水剂及生产工艺 |
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CN201811228128.8A CN109293275B (zh) | 2018-10-22 | 2018-10-22 | 一种喷射混凝土专用高强复合减水剂及生产工艺 |
Publications (2)
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CN109293275A CN109293275A (zh) | 2019-02-01 |
CN109293275B true CN109293275B (zh) | 2021-01-05 |
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CN201811228128.8A Active CN109293275B (zh) | 2018-10-22 | 2018-10-22 | 一种喷射混凝土专用高强复合减水剂及生产工艺 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110078405A (zh) * | 2019-05-08 | 2019-08-02 | 福建嘉瑞宝海绵城市环保科技有限公司 | 一种增强硬度的混凝土凝胶剂及其加工方法 |
CN110707592B (zh) * | 2019-10-31 | 2021-01-08 | 中船黄埔文冲船舶有限公司 | 一种处理铝质电气贯通件中出现结晶物的工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057248A (zh) * | 1991-06-03 | 1991-12-25 | 巩县特种炉料厂 | 高强喷射混凝土速凝剂 |
EP1236699A1 (en) * | 2001-03-01 | 2002-09-04 | Sika AG, vorm. Kaspar Winkler & Co. | Composite material and shaped article with thermal conductivity and specific gravity on demand |
CN106396466A (zh) * | 2016-08-29 | 2017-02-15 | 宿州兴隆建材有限公司 | 一种混凝土复合减水剂及其制备方法 |
CN106746885A (zh) * | 2016-12-21 | 2017-05-31 | 戚明海 | 一种混凝土减水剂及其制备方法 |
CN107759126A (zh) * | 2017-10-10 | 2018-03-06 | 江苏苏博特新材料股份有限公司 | 一种喷射混凝土用减水剂及其制备方法 |
CN108129110A (zh) * | 2017-12-27 | 2018-06-08 | 中铁五局集团第四工程有限责任公司 | 一种高速铁路大断面隧道预应力锚索锚固浆体材料 |
-
2018
- 2018-10-22 CN CN201811228128.8A patent/CN109293275B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057248A (zh) * | 1991-06-03 | 1991-12-25 | 巩县特种炉料厂 | 高强喷射混凝土速凝剂 |
EP1236699A1 (en) * | 2001-03-01 | 2002-09-04 | Sika AG, vorm. Kaspar Winkler & Co. | Composite material and shaped article with thermal conductivity and specific gravity on demand |
CN106396466A (zh) * | 2016-08-29 | 2017-02-15 | 宿州兴隆建材有限公司 | 一种混凝土复合减水剂及其制备方法 |
CN106746885A (zh) * | 2016-12-21 | 2017-05-31 | 戚明海 | 一种混凝土减水剂及其制备方法 |
CN107759126A (zh) * | 2017-10-10 | 2018-03-06 | 江苏苏博特新材料股份有限公司 | 一种喷射混凝土用减水剂及其制备方法 |
CN108129110A (zh) * | 2017-12-27 | 2018-06-08 | 中铁五局集团第四工程有限责任公司 | 一种高速铁路大断面隧道预应力锚索锚固浆体材料 |
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Effective date of registration: 20201211 Address after: Plot a5-1-1, majinpu high tech industrial base, Kunming high tech Zone, Yunnan Province Applicant after: KUNMING RUITONG CONCRETE ADMIXTURE Co.,Ltd. Applicant after: Yunnan water conservancy and Hydropower Survey and Design Institute Address before: Plot a5-1-1, majinpu high tech industrial base, Kunming high tech Zone, Yunnan Province Applicant before: KUNMING RUITONG CONCRETE ADMIXTURE Co.,Ltd. |
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CB03 | Change of inventor or designer information |
Inventor after: Wang Zunbing Inventor after: Yang Xiaoyun Inventor after: Yang Heng Inventor after: Zhang Jihu Inventor after: Liu Jiawei Inventor after: Yang Zhaofeng Inventor after: Deng Jianxiang Inventor after: Liu Songbai Inventor after: Fan Yong Inventor after: Zhao Zhongpeng Inventor after: Liao Zhaoquan Inventor after: Cai Mingjiu Inventor after: Zhang Zhiyong Inventor after: Li Chunhong Inventor after: Lei Hong Inventor before: Wang Zunbing Inventor before: Liu Songbai |
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