CN101975789A - 一种采用核磁共振技术测试减水剂塑化性的方法 - Google Patents
一种采用核磁共振技术测试减水剂塑化性的方法 Download PDFInfo
- Publication number
- CN101975789A CN101975789A CN 201010506314 CN201010506314A CN101975789A CN 101975789 A CN101975789 A CN 101975789A CN 201010506314 CN201010506314 CN 201010506314 CN 201010506314 A CN201010506314 A CN 201010506314A CN 101975789 A CN101975789 A CN 101975789A
- Authority
- CN
- China
- Prior art keywords
- water
- cement slurry
- cement
- water reducer
- slurry
- 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
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105063140A CN101975789B (zh) | 2010-10-14 | 2010-10-14 | 一种采用核磁共振技术测试减水剂塑化性的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105063140A CN101975789B (zh) | 2010-10-14 | 2010-10-14 | 一种采用核磁共振技术测试减水剂塑化性的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101975789A true CN101975789A (zh) | 2011-02-16 |
CN101975789B CN101975789B (zh) | 2012-03-21 |
Family
ID=43575692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105063140A Active CN101975789B (zh) | 2010-10-14 | 2010-10-14 | 一种采用核磁共振技术测试减水剂塑化性的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101975789B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399027A (zh) * | 2013-07-18 | 2013-11-20 | 河海大学 | 一种基于核磁共振的水泥基材料水化度测量方法 |
CN104569023A (zh) * | 2015-01-06 | 2015-04-29 | 同济大学 | 一种利用氢质子低场核磁共振技术测定水泥浆体泌水性的方法 |
CN106053512A (zh) * | 2016-08-01 | 2016-10-26 | 河海大学 | 一种基于低场核磁共振技术的水泥基材料饱和度检测方法 |
CN106198595A (zh) * | 2016-06-24 | 2016-12-07 | 河海大学 | 一种水泥基材料水化程度检测方法 |
WO2019080438A1 (zh) * | 2017-10-24 | 2019-05-02 | 西南石油大学 | 一种基于低场核磁共振评价钻井液表面水化抑制剂的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1648099A (zh) * | 2005-02-18 | 2005-08-03 | 冯乃谦 | 一种水泥混凝土减水剂的制造方法 |
CN101311136A (zh) * | 2007-05-23 | 2008-11-26 | 山东省莱芜市汶河化工有限公司 | 缓凝减水剂及其生产方法 |
-
2010
- 2010-10-14 CN CN2010105063140A patent/CN101975789B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1648099A (zh) * | 2005-02-18 | 2005-08-03 | 冯乃谦 | 一种水泥混凝土减水剂的制造方法 |
CN101311136A (zh) * | 2007-05-23 | 2008-11-26 | 山东省莱芜市汶河化工有限公司 | 缓凝减水剂及其生产方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103399027A (zh) * | 2013-07-18 | 2013-11-20 | 河海大学 | 一种基于核磁共振的水泥基材料水化度测量方法 |
CN103399027B (zh) * | 2013-07-18 | 2016-01-06 | 河海大学 | 一种基于核磁共振的水泥基材料水化度测量方法 |
CN104569023A (zh) * | 2015-01-06 | 2015-04-29 | 同济大学 | 一种利用氢质子低场核磁共振技术测定水泥浆体泌水性的方法 |
CN106198595A (zh) * | 2016-06-24 | 2016-12-07 | 河海大学 | 一种水泥基材料水化程度检测方法 |
CN106198595B (zh) * | 2016-06-24 | 2018-01-30 | 河海大学 | 一种水泥基材料水化程度检测方法 |
CN106053512A (zh) * | 2016-08-01 | 2016-10-26 | 河海大学 | 一种基于低场核磁共振技术的水泥基材料饱和度检测方法 |
WO2019080438A1 (zh) * | 2017-10-24 | 2019-05-02 | 西南石油大学 | 一种基于低场核磁共振评价钻井液表面水化抑制剂的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101975789B (zh) | 2012-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ghorbani et al. | Using statistical analysis and laboratory testing to evaluate the effect of magnetized water on the stability of foaming agents and foam concrete | |
CN101975789A (zh) | 一种采用核磁共振技术测试减水剂塑化性的方法 | |
Yang et al. | Comparison of liquid absorption-release of superabsorbent polymers in alkali-activated slag and Portland cement systems: An NMR study combined with additional methods | |
CN104569023B (zh) | 一种利用氢质子低场核磁共振技术测定水泥浆体泌水性的方法 | |
CN105259200B (zh) | 一种利用低场核磁共振技术表征水泥水化程度的方法 | |
Lu et al. | Study on the effect of chloride ion on the early age hydration process of concrete by a non-contact monitoring method | |
Ji et al. | NMR study on bleeding properties of the fresh cement pastes mixed with polycarboxylate (PCE) superplasticizers | |
Ren et al. | Effect of polycarboxylate superplasticisers on the fresh properties of cementitious materials mixed with seawater | |
Li et al. | Longitudinal single-sided NMR study: silica-to-alumina ratio changes the reaction mechanism of geopolymer | |
Wang et al. | Long-term performance and hydration of cement mortars with hydroxyethyl methyl cellulose cured at 5℃ low temperature | |
Patural et al. | A pulsed field gradient and NMR imaging investigations of the water retention mechanism by cellulose ethers in mortars | |
CN103739790A (zh) | 一种缓释保坍型聚羧酸系减水剂及其制备方法 | |
Yu et al. | Probing development of microstructure of early cement paste using 1H low-field NMR | |
CN102504827A (zh) | 一种复合功能的固土剂及其使用方法 | |
CN115784651A (zh) | 一种钢渣基抗冻地聚物及其制备方法 | |
Stencel et al. | Automated foam index test: Quantifying air entraining agent addition and interactions with fly ash–cement admixtures | |
CN105223220B (zh) | 一种利用低场核磁共振技术表征水泥早期水化过程的方法 | |
Friedemann et al. | Carboxylates and sulfates of polysaccharides for controlled internal water release during cement hydration | |
Jativa et al. | Gas CO2 foaming and intermixing in portland cement paste to sequester CO2 | |
Ge et al. | Improvement of shrinkage reducing performance of polycarboxylate superplasticizer by butyl acrylate and its mechanism | |
Harichane et al. | Effect of Molecular Weight and Carboxylic Density of Polycarboxylates Ether Superplasticizer on Its performance in Cement Pastes | |
Feng et al. | Characterization of the influence of nanoparticles on early hydration of oil cement by using low field NMR | |
Jin et al. | Nuclear magnetic resonance analysis of water absorption characteristics and dynamic changes in pore size distribution of wood-plastic composites | |
Liu et al. | Regulation of water absorption and release behavior of SAP in cement-based materials | |
Sun et al. | Investigation of early cement paste with 1H low-field NMR |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TONGJI CONSTRUCTION ENGINEERING QUALITY T Free format text: FORMER OWNER: TONGJI UNIVERSITY Effective date: 20110928 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110928 Address after: 200092 Fuxin Road, Shanghai, No. 281, No. Applicant after: SHANGHAI TONGJI CONSTRUCTION QUALITY INSPECTION STATION Address before: 200092, Siping Road 1239, Yangpu District, Shanghai, Shanghai Applicant before: Tongji University |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |