CN111377655B - 一种共价键型无碱速凝剂及其制备方法 - Google Patents
一种共价键型无碱速凝剂及其制备方法 Download PDFInfo
- Publication number
- CN111377655B CN111377655B CN201811636662.2A CN201811636662A CN111377655B CN 111377655 B CN111377655 B CN 111377655B CN 201811636662 A CN201811636662 A CN 201811636662A CN 111377655 B CN111377655 B CN 111377655B
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- Prior art keywords
- covalent bond
- free accelerator
- bond type
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- water
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201811636662.2A CN111377655B (zh) | 2018-12-29 | 2018-12-29 | 一种共价键型无碱速凝剂及其制备方法 |
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CN201811636662.2A CN111377655B (zh) | 2018-12-29 | 2018-12-29 | 一种共价键型无碱速凝剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111377655A CN111377655A (zh) | 2020-07-07 |
CN111377655B true CN111377655B (zh) | 2021-09-28 |
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CN201811636662.2A Active CN111377655B (zh) | 2018-12-29 | 2018-12-29 | 一种共价键型无碱速凝剂及其制备方法 |
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CN (1) | CN111377655B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112266225A (zh) * | 2020-11-03 | 2021-01-26 | 苏州恒祥环境工程有限公司 | 一种极速凝固超早强立面修补材料的制备方法 |
CN113943122B (zh) * | 2021-11-29 | 2023-01-10 | 中国铁路南宁局集团有限公司 | 一种有效防止喷射混凝土析晶堵塞排水***的无碱液体速凝剂及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01157444A (ja) * | 1987-12-12 | 1989-06-20 | Takenaka Komuten Co Ltd | 結合促進兼保護剤及び無機材どうしの結合方法 |
CN104558369A (zh) * | 2014-12-29 | 2015-04-29 | 陕西长隆科技发展有限公司 | 一种低相对分子质量两性粘土抑制剂的制备方法 |
CN107827386A (zh) * | 2017-11-20 | 2018-03-23 | 湖北工业大学 | 水泥基胶凝材料早强型组合物分散剂 |
CN108358497A (zh) * | 2018-05-10 | 2018-08-03 | 江苏地基工程有限公司 | 新型基坑止水帷幕添加材料无碱液体速凝剂及其制备方法 |
-
2018
- 2018-12-29 CN CN201811636662.2A patent/CN111377655B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01157444A (ja) * | 1987-12-12 | 1989-06-20 | Takenaka Komuten Co Ltd | 結合促進兼保護剤及び無機材どうしの結合方法 |
CN104558369A (zh) * | 2014-12-29 | 2015-04-29 | 陕西长隆科技发展有限公司 | 一种低相对分子质量两性粘土抑制剂的制备方法 |
CN107827386A (zh) * | 2017-11-20 | 2018-03-23 | 湖北工业大学 | 水泥基胶凝材料早强型组合物分散剂 |
CN108358497A (zh) * | 2018-05-10 | 2018-08-03 | 江苏地基工程有限公司 | 新型基坑止水帷幕添加材料无碱液体速凝剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
二甲基二烯丙基氯化铵聚合物的研究进展及应用;向莹等;《北京印刷学院学报》;20080826;第16卷(第4期);第49-51页 * |
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Application publication date: 20200707 Assignee: JIANGSU BOLI NEW MATERIAL Co.,Ltd. Assignor: SOBUTE NEW MATERIALS Co.,Ltd. Contract record no.: X2023980039777 Denomination of invention: A covalent bond type alkali free accelerator and its preparation method Granted publication date: 20210928 License type: Common License Record date: 20230815 |
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Application publication date: 20200707 Assignee: Linzhi Bote New Materials Co.,Ltd. Assignor: SOBUTE NEW MATERIALS Co.,Ltd. Contract record no.: X2023980040940 Denomination of invention: A covalent bond type alkali free accelerator and its preparation method Granted publication date: 20210928 License type: Common License Record date: 20230831 |
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