CN105819723B - 一种混凝土膨胀剂的制备方法 - Google Patents
一种混凝土膨胀剂的制备方法 Download PDFInfo
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- CN105819723B CN105819723B CN201610171564.0A CN201610171564A CN105819723B CN 105819723 B CN105819723 B CN 105819723B CN 201610171564 A CN201610171564 A CN 201610171564A CN 105819723 B CN105819723 B CN 105819723B
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- preparation
- anhydrite
- expansive material
- cement expansive
- quick lime
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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
- C04B40/0042—Powdery mixtures
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
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CN201610171564.0A CN105819723B (zh) | 2016-03-24 | 2016-03-24 | 一种混凝土膨胀剂的制备方法 |
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CN201610171564.0A CN105819723B (zh) | 2016-03-24 | 2016-03-24 | 一种混凝土膨胀剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105819723A CN105819723A (zh) | 2016-08-03 |
CN105819723B true CN105819723B (zh) | 2018-02-09 |
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CN201610171564.0A Active CN105819723B (zh) | 2016-03-24 | 2016-03-24 | 一种混凝土膨胀剂的制备方法 |
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CN (1) | CN105819723B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108424022B (zh) * | 2018-05-10 | 2019-07-23 | 江西省建筑材料工业科学研究设计院 | 一种混凝土用锂渣膨胀剂 |
CN114716173B (zh) * | 2022-04-26 | 2023-08-15 | 武汉理工大学 | 一种循环流化床炉渣资源化利用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1127231A (zh) * | 1995-10-05 | 1996-07-24 | 中国建筑材料科学研究院 | 无碱混凝土膨胀剂 |
CN101357830A (zh) * | 2007-08-03 | 2009-02-04 | 蔡九德 | 一种高性能的混凝土膨胀剂 |
RU2531223C2 (ru) * | 2009-06-12 | 2014-10-20 | Денки Кагаку Когио Кабусики Кайся | Расширяющаяся добавка для бетона и способ её получения |
CN102219424B (zh) * | 2011-04-02 | 2012-11-28 | 洛阳理工学院 | 一种利用石油焦脱硫灰制备csa混凝土膨胀剂的方法 |
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2016
- 2016-03-24 CN CN201610171564.0A patent/CN105819723B/zh active Active
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Effective date of registration: 20180808 Address after: 550200 Eagle hill, Ma Jia Qiao, Longchang town, Xiuwen County, Guiyang, Guizhou Patentee after: GUIZHOU DINGSHENG BUILDING MATERIAL INDUSTRIAL Co.,Ltd. Address before: 471000 44 Jianxi Road, Jianxi, Luoyang Patentee before: Luoyang Institute Of Science And Technology |
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Effective date of registration: 20230721 Address after: 570100 warehouse 1, Jinlu Industrial Park, 6.5km from Haiyu middle line, Longhua District, Haikou City, Hainan Province Patentee after: HAINAN SHENGKAI BUILDING MATERIAL Co.,Ltd. Address before: 550200 Eagle hill, Ma Jia Qiao, Longchang town, Xiuwen County, Guiyang, Guizhou Patentee before: GUIZHOU DINGSHENG BUILDING MATERIAL INDUSTRIAL Co.,Ltd. |
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