CN110713358A - 一种水泥纳米悬浮液混凝土早强剂及其制备方法 - Google Patents
一种水泥纳米悬浮液混凝土早强剂及其制备方法 Download PDFInfo
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- CN110713358A CN110713358A CN201911050516.6A CN201911050516A CN110713358A CN 110713358 A CN110713358 A CN 110713358A CN 201911050516 A CN201911050516 A CN 201911050516A CN 110713358 A CN110713358 A CN 110713358A
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- Prior art keywords
- cement
- early strength
- strength agent
- concrete
- concrete early
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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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
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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
试验编号 | 水泥(g) | 砂(g) | 水(g) | 早强剂(g) | 备注 |
对照组1 | 450.0 | 1350.0 | 157.5 | 0.0 | 空白 |
对照组2 | 450.0 | 1350.0 | 148.2 | 15.75 | 聚羧酸早强剂 |
实验组1 | 450.0 | 1350.0 | 145.6 | 15.75 | 实施例1 |
实验组2 | 450.0 | 1350.0 | 138.9 | 15.75 | 实施例2 |
实验组3 | 450.0 | 1350.0 | 142,8 | 15.75 | 实施例3 |
材料(kg) | 水泥 | 粉煤灰 | 矿粉 | 水 | 砂 | 石子 | 早强剂 | 备注 |
对照组1 | 300 | 80 | 30 | 145 | 820 | 1005 | 0 | 空白 |
对照组2 | 300 | 80 | 30 | 138 | 820 | 1005 | 4.5 | 聚羧酸早强剂 |
实验组1 | 300 | 80 | 30 | 136 | 820 | 1005 | 4.5 | 实施例1 |
实验组2 | 300 | 80 | 30 | 133 | 820 | 1005 | 4.5 | 实施例2 |
实验组3 | 300 | 80 | 30 | 135 | 820 | 1005 | 4.5 | 实施例3 |
Claims (9)
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CN110713358A true CN110713358A (zh) | 2020-01-21 |
CN110713358B CN110713358B (zh) | 2022-01-07 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112456845A (zh) * | 2020-12-14 | 2021-03-09 | 河北红墙新材料有限公司 | 一种水泥熟料水化悬浮液混凝土早强剂及其应用 |
CN112694280A (zh) * | 2020-12-17 | 2021-04-23 | 广东红墙新材料股份有限公司 | 一种水化晶核混凝土促凝早强剂及其制备方法 |
CN116283033A (zh) * | 2022-12-14 | 2023-06-23 | 河北红墙新材料有限公司 | 一种混凝土防冻剂及制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112456845A (zh) * | 2020-12-14 | 2021-03-09 | 河北红墙新材料有限公司 | 一种水泥熟料水化悬浮液混凝土早强剂及其应用 |
CN112456845B (zh) * | 2020-12-14 | 2022-06-17 | 河北红墙新材料有限公司 | 一种水泥熟料水化悬浮液混凝土早强剂及其应用 |
CN112694280A (zh) * | 2020-12-17 | 2021-04-23 | 广东红墙新材料股份有限公司 | 一种水化晶核混凝土促凝早强剂及其制备方法 |
CN116283033A (zh) * | 2022-12-14 | 2023-06-23 | 河北红墙新材料有限公司 | 一种混凝土防冻剂及制备方法 |
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Inventor after: Zhang Xiaofu Inventor after: Wei Ziyi Inventor after: Lin Yongquan Inventor after: Zhao Lihua Inventor after: Bai Shuying Inventor after: Wang Ziru Inventor after: Yin Jiazhi Inventor after: Li Huaichao Inventor after: Zhang Xinxing Inventor after: Chen Kailiang Inventor before: Zhang Xiaofu Inventor before: Bai Shuying Inventor before: Zhao Lihua |
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Effective date of registration: 20200925 Address after: 516127 science and Technology Industrial Park, Shiwan Town, Boluo County, Huizhou, Guangdong Applicant after: GUANGDONG REDWALL NEW MATERIALS Co.,Ltd. Applicant after: CHINA RESOURCES CEMENT TECHNOLOGY RESEARCH DEVELOPMENT Co.,Ltd. Address before: 516127 science and Technology Industrial Park, Shiwan Town, Boluo County, Huizhou, Guangdong Applicant before: GUANGDONG REDWALL NEW MATERIALS Co.,Ltd. |
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