CN110683785A - 一种混凝土晶核早强剂 - Google Patents
一种混凝土晶核早强剂 Download PDFInfo
- Publication number
- CN110683785A CN110683785A CN201911111172.5A CN201911111172A CN110683785A CN 110683785 A CN110683785 A CN 110683785A CN 201911111172 A CN201911111172 A CN 201911111172A CN 110683785 A CN110683785 A CN 110683785A
- Authority
- CN
- China
- Prior art keywords
- concrete
- early strength
- crystal nucleus
- strength agent
- percent
- 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.)
- Granted
Links
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
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- 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
- C04B2103/12—Set accelerators
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911111172.5A CN110683785B (zh) | 2019-11-14 | 2019-11-14 | 一种混凝土晶核早强剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911111172.5A CN110683785B (zh) | 2019-11-14 | 2019-11-14 | 一种混凝土晶核早强剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110683785A true CN110683785A (zh) | 2020-01-14 |
CN110683785B CN110683785B (zh) | 2021-10-22 |
Family
ID=69116618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911111172.5A Active CN110683785B (zh) | 2019-11-14 | 2019-11-14 | 一种混凝土晶核早强剂 |
Country Status (1)
Country | Link |
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CN (1) | CN110683785B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112010610A (zh) * | 2020-08-31 | 2020-12-01 | 江苏博思通新材料有限公司 | 一种高流态超早强型声屏障用重力砂浆的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040149174A1 (en) * | 2003-02-05 | 2004-08-05 | Mbt Holding Ag | Accelerating admixture for concrete |
CN101200354A (zh) * | 2007-11-30 | 2008-06-18 | 苏州二建建筑集团有限公司 | 混凝土超早强剂 |
CN104446084A (zh) * | 2014-11-27 | 2015-03-25 | 湖北工业大学 | 一种水泥基胶凝材料用水溶性早凝剂及其制备方法 |
CN104876467A (zh) * | 2015-04-17 | 2015-09-02 | 浙江老虎山建材有限公司 | 一种高性能混凝土外加剂及其制备工艺 |
CN104944824A (zh) * | 2015-07-10 | 2015-09-30 | 重庆大学 | 一种水泥混凝土早强剂和早强减水剂 |
CN107673650A (zh) * | 2017-10-30 | 2018-02-09 | 兰新良 | 一种混凝土空心砖用早强剂 |
-
2019
- 2019-11-14 CN CN201911111172.5A patent/CN110683785B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040149174A1 (en) * | 2003-02-05 | 2004-08-05 | Mbt Holding Ag | Accelerating admixture for concrete |
CN101200354A (zh) * | 2007-11-30 | 2008-06-18 | 苏州二建建筑集团有限公司 | 混凝土超早强剂 |
CN104446084A (zh) * | 2014-11-27 | 2015-03-25 | 湖北工业大学 | 一种水泥基胶凝材料用水溶性早凝剂及其制备方法 |
CN104876467A (zh) * | 2015-04-17 | 2015-09-02 | 浙江老虎山建材有限公司 | 一种高性能混凝土外加剂及其制备工艺 |
CN104944824A (zh) * | 2015-07-10 | 2015-09-30 | 重庆大学 | 一种水泥混凝土早强剂和早强减水剂 |
CN107673650A (zh) * | 2017-10-30 | 2018-02-09 | 兰新良 | 一种混凝土空心砖用早强剂 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112010610A (zh) * | 2020-08-31 | 2020-12-01 | 江苏博思通新材料有限公司 | 一种高流态超早强型声屏障用重力砂浆的制备方法 |
Also Published As
Publication number | Publication date |
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CN110683785B (zh) | 2021-10-22 |
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CB03 | Change of inventor or designer information |
Inventor after: Hu Kaiwei Inventor after: Yu Hao Inventor after: Liu Ziyi Inventor after: Ni Rui Inventor after: Shen Xuetao Inventor before: Liu Ziyi Inventor before: Hu Kaiwei Inventor before: Ni Rui Inventor before: Shen Xuetao Inventor before: Yu Hao |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of concrete crystal nucleus early strength agent Effective date of registration: 20220823 Granted publication date: 20211022 Pledgee: Bank of China Limited Xuyi sub branch Pledgor: JIANGSU BOSITONG NEW MATERIALS CO.,LTD. Registration number: Y2022980013265 |
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