CN101143775B - 用于建筑砂浆的大掺量粉煤灰胶凝材料及其制备方法 - Google Patents
用于建筑砂浆的大掺量粉煤灰胶凝材料及其制备方法 Download PDFInfo
- Publication number
- CN101143775B CN101143775B CN2007102015088A CN200710201508A CN101143775B CN 101143775 B CN101143775 B CN 101143775B CN 2007102015088 A CN2007102015088 A CN 2007102015088A CN 200710201508 A CN200710201508 A CN 200710201508A CN 101143775 B CN101143775 B CN 101143775B
- Authority
- CN
- China
- Prior art keywords
- fly ash
- percent
- gel material
- building mortar
- flyash
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C04B2103/44—Thickening, gelling or viscosity increasing agents
- C04B2103/445—Gelling agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- 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)
- Processing Of Solid Wastes (AREA)
Abstract
Description
项目 | 指标 |
外观 | 均匀无结块 |
细度 | 45μm方孔筛筛余不得超过10.0% |
凝结时间 | 初凝不得早于45min,终凝不得迟于10h。 |
体积安定性 | 合格 |
项目 | 材料2 | 材料3 | 材料4 | 材料5 | 材料6 | 材料7 | 材料8 |
外观 | 均匀 | 均匀 | 均匀 | 均匀 | 均匀 | 均匀 | 均匀 |
细度(45μm筛)筛余% | 5.2 | 4.9 | 5.2 | 4.8 | 5.0 | 5.1 | 4.9 |
初凝时间(h:min) | 2:10 | 2:35 | 2:40 | 3:10 | 3:15 | 2:35 | 4:10 |
终凝时间(h:min) | 3:05 | 3:25 | 3:45 | 4:05 | 4:00 | 3:25 | 5:05 |
体积安全性 | 合格 | 合格 | 合格 | 合格 | 合格 | 合格 | 合格 |
原料(%) | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 |
粉煤灰 | 55 | 55 | 60 | 60 | 65 | 70 | 80 |
水泥 | 35 | 30 | 35 | 30 | 30 | 10 | 10 |
硅灰 | 7 | 10 | 2 | 5 | 2 | 7 | 5 |
碱金属硫酸盐(硫酸钠) | 2 | 2 | 0.5 | 3 | 1 | 8 | 2 |
碱金属硅酸盐(水玻璃) | 1 | 3 | 2.5 | 2 | 2 | 5 | 3 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007102015088A CN101143775B (zh) | 2007-08-29 | 2007-08-29 | 用于建筑砂浆的大掺量粉煤灰胶凝材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007102015088A CN101143775B (zh) | 2007-08-29 | 2007-08-29 | 用于建筑砂浆的大掺量粉煤灰胶凝材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101143775A CN101143775A (zh) | 2008-03-19 |
CN101143775B true CN101143775B (zh) | 2011-02-02 |
Family
ID=39206532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007102015088A Expired - Fee Related CN101143775B (zh) | 2007-08-29 | 2007-08-29 | 用于建筑砂浆的大掺量粉煤灰胶凝材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101143775B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2943662B1 (fr) * | 2009-03-24 | 2015-01-16 | Lafarge Sa | Beton a faible teneur en clinker |
CN101823847B (zh) * | 2010-04-22 | 2012-05-23 | 西安建筑科技大学 | 一种改善粉煤灰基无机聚合物性能的胶凝材料及制备方法 |
CN102617057B (zh) * | 2011-11-30 | 2013-12-18 | 中国人民解放军63653部队 | 一种低热复合胶凝材料 |
CN103214218B (zh) * | 2013-04-01 | 2014-10-15 | 中建商品混凝土有限公司 | 一种高抗折高抗压的水泥基砂浆材料及其制备方法 |
CN104193236B (zh) * | 2014-07-24 | 2016-05-18 | 蚌埠市时代电子有限公司 | 一种高强度嵌缝砂浆及其制备方法 |
CN104193235B (zh) * | 2014-07-24 | 2016-05-11 | 蚌埠市时代电子有限公司 | 一种抗裂嵌缝砂浆及其制备方法 |
CN113277805A (zh) * | 2021-05-28 | 2021-08-20 | 贵州盘江煤电集团有限责任公司 | 一种基于高掺量粉煤灰的高强度混合喷浆材料及其应用方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1172783A (zh) * | 1997-06-18 | 1998-02-11 | 庞兰辉 | 无烧结粉煤灰陶粒及制造工艺 |
CN1313258A (zh) * | 2000-03-14 | 2001-09-19 | 北京利鸿技术开发中心 | 一种粉煤灰固化剂和墙体材料的生产技术 |
CN1172868C (zh) * | 2001-09-07 | 2004-10-27 | 东南大学 | 环保型水泥基复合材料 |
-
2007
- 2007-08-29 CN CN2007102015088A patent/CN101143775B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1172783A (zh) * | 1997-06-18 | 1998-02-11 | 庞兰辉 | 无烧结粉煤灰陶粒及制造工艺 |
CN1313258A (zh) * | 2000-03-14 | 2001-09-19 | 北京利鸿技术开发中心 | 一种粉煤灰固化剂和墙体材料的生产技术 |
CN1172868C (zh) * | 2001-09-07 | 2004-10-27 | 东南大学 | 环保型水泥基复合材料 |
Non-Patent Citations (4)
Title |
---|
刘文永,付海明.高掺量粉煤灰固结材料的矿物组成及微观结构研究.岩石矿物学杂志22 4.2003,22(4),449-452. |
刘文永,付海明.高掺量粉煤灰固结材料的矿物组成及微观结构研究.岩石矿物学杂志22 4.2003,22(4),449-452. * |
王红喜等.大掺量粉煤灰注浆活性单液砂浆配合比优化设计.粉煤灰综合利用 1.2007,(1),1-9. |
王红喜等.大掺量粉煤灰注浆活性单液砂浆配合比优化设计.粉煤灰综合利用 1.2007,(1),1-9. * |
Also Published As
Publication number | Publication date |
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CN101143775A (zh) | 2008-03-19 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Zhenli Energy-saving Environmental Protection Technology Co.,Ltd. Assignor: Beijing Zhenli Gaoxin Technology Co., Ltd. Contract record no.: 2011110000206 Denomination of invention: Large adulteration quantity fly ash gel material for building mortar and preparation method thereof Granted publication date: 20110202 License type: Exclusive License Open date: 20080319 Record date: 20111229 |
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