CN110066130B - 一种用于装饰混凝土的白色膨胀剂及其制备方法 - Google Patents
一种用于装饰混凝土的白色膨胀剂及其制备方法 Download PDFInfo
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- CN110066130B CN110066130B CN201910366008.2A CN201910366008A CN110066130B CN 110066130 B CN110066130 B CN 110066130B CN 201910366008 A CN201910366008 A CN 201910366008A CN 110066130 B CN110066130 B CN 110066130B
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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
- C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
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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
Description
实施例1 | 实施例2 | 实施例3 | 实施例4 | 对比例1 | 对比例2 | 对比例3 | 对比例4 | 对比例5 | |
白度 | 85.0% | 85.5% | 84.0% | 86.0% | 70.0% | 52.0% | 65.0% | 55.0% | 35.0% |
编号 | 初始开裂时间/d | 平均裂缝宽度/mm | 表观效果 |
空白 | 9 | 1.88 | 白色、色泽观感良好 |
WEA-1 | 38.5 | 0.55 | 白色、色泽观感良好 |
DEA-5 | 35 | 0.63 | 灰色、色泽观感较差 |
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CN201910366008.2A CN110066130B (zh) | 2019-04-30 | 2019-04-30 | 一种用于装饰混凝土的白色膨胀剂及其制备方法 |
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CN110066130A CN110066130A (zh) | 2019-07-30 |
CN110066130B true CN110066130B (zh) | 2021-04-20 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111847932B (zh) * | 2020-06-22 | 2022-05-27 | 天津水泥工业设计研究院有限公司 | 一种非萤石类适用于白色硅酸盐水泥生产的矿化剂 |
CN112645623A (zh) * | 2020-12-18 | 2021-04-13 | 新疆荣高鸿俊新材料技术有限公司 | 白色硫铝酸钙型膨胀剂及其制备方法和应用 |
Citations (7)
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JPH07206492A (ja) * | 1994-01-25 | 1995-08-08 | Denki Kagaku Kogyo Kk | セメント混和材及びセメント組成物 |
JP3390077B2 (ja) * | 1994-01-25 | 2003-03-24 | 電気化学工業株式会社 | セメント混和材及びセメント組成物 |
JP2007045665A (ja) * | 2005-08-10 | 2007-02-22 | Dc Co Ltd | セメント製品用膨張性混和材及びセメント組成物 |
CN103130437A (zh) * | 2013-03-15 | 2013-06-05 | 中国建筑材料科学研究总院 | 石膏和氧化钙熔融包裹体膨胀熟料、混凝土膨胀剂及其制备方法与应用 |
CN103496867A (zh) * | 2013-10-08 | 2014-01-08 | 中国建筑材料科学研究总院 | 一种硫铝酸钙或硫铝酸钙-氧化钙类混凝土膨胀剂及其制备方法与应用 |
CN104926175A (zh) * | 2014-03-19 | 2015-09-23 | 荆春芳 | 一种建筑混凝土膨胀剂 |
WO2018079868A1 (ko) * | 2016-10-25 | 2018-05-03 | 한일시멘트 주식회사 | 탄소광물화 처리된 비산재 및 조강형 팽창재를 포함하는 저수축 저탄소 그린 시멘트 조성물 및 이를 적용한 콘크리트 |
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- 2019-04-30 CN CN201910366008.2A patent/CN110066130B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07206492A (ja) * | 1994-01-25 | 1995-08-08 | Denki Kagaku Kogyo Kk | セメント混和材及びセメント組成物 |
JP3390077B2 (ja) * | 1994-01-25 | 2003-03-24 | 電気化学工業株式会社 | セメント混和材及びセメント組成物 |
JP2007045665A (ja) * | 2005-08-10 | 2007-02-22 | Dc Co Ltd | セメント製品用膨張性混和材及びセメント組成物 |
CN103130437A (zh) * | 2013-03-15 | 2013-06-05 | 中国建筑材料科学研究总院 | 石膏和氧化钙熔融包裹体膨胀熟料、混凝土膨胀剂及其制备方法与应用 |
CN103496867A (zh) * | 2013-10-08 | 2014-01-08 | 中国建筑材料科学研究总院 | 一种硫铝酸钙或硫铝酸钙-氧化钙类混凝土膨胀剂及其制备方法与应用 |
CN104926175A (zh) * | 2014-03-19 | 2015-09-23 | 荆春芳 | 一种建筑混凝土膨胀剂 |
WO2018079868A1 (ko) * | 2016-10-25 | 2018-05-03 | 한일시멘트 주식회사 | 탄소광물화 처리된 비산재 및 조강형 팽창재를 포함하는 저수축 저탄소 그린 시멘트 조성물 및 이를 적용한 콘크리트 |
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