CN110133175A - 一种精确表征不同碳化程度下水泥浆体中结合氯离子含量的方法 - Google Patents
一种精确表征不同碳化程度下水泥浆体中结合氯离子含量的方法 Download PDFInfo
- Publication number
- CN110133175A CN110133175A CN201910376547.4A CN201910376547A CN110133175A CN 110133175 A CN110133175 A CN 110133175A CN 201910376547 A CN201910376547 A CN 201910376547A CN 110133175 A CN110133175 A CN 110133175A
- Authority
- CN
- China
- Prior art keywords
- chloride ion
- cement slurry
- solution
- sample
- content
- 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.)
- Pending
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 113
- 239000002002 slurry Substances 0.000 title claims abstract description 93
- 239000004568 cement Substances 0.000 title claims abstract description 85
- 238000010000 carbonizing Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000012512 characterization method Methods 0.000 title claims abstract description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 50
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000011780 sodium chloride Substances 0.000 claims abstract description 25
- 238000004448 titration Methods 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 20
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 14
- 239000006228 supernatant Substances 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims description 30
- 238000003763 carbonization Methods 0.000 claims description 21
- 239000000460 chlorine Substances 0.000 claims description 20
- 239000004567 concrete Substances 0.000 claims description 17
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 238000005119 centrifugation Methods 0.000 claims description 4
- 238000005660 chlorination reaction Methods 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 231100000749 chronicity Toxicity 0.000 claims 1
- 238000000703 high-speed centrifugation Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 41
- 239000000523 sample Substances 0.000 description 32
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004313 potentiometry Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 238000001738 isopycnic centrifugation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/366—Moulds; Demoulding
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910376547.4A CN110133175A (zh) | 2019-05-07 | 2019-05-07 | 一种精确表征不同碳化程度下水泥浆体中结合氯离子含量的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910376547.4A CN110133175A (zh) | 2019-05-07 | 2019-05-07 | 一种精确表征不同碳化程度下水泥浆体中结合氯离子含量的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110133175A true CN110133175A (zh) | 2019-08-16 |
Family
ID=67576580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910376547.4A Pending CN110133175A (zh) | 2019-05-07 | 2019-05-07 | 一种精确表征不同碳化程度下水泥浆体中结合氯离子含量的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110133175A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110987989A (zh) * | 2019-12-18 | 2020-04-10 | 山东大学 | 一种获取水泥浆体中多种物相结合氯离子含量的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101285821A (zh) * | 2008-05-22 | 2008-10-15 | 武汉理工大学 | 可区分测定混凝土内部化学结合和物理吸附氯离子的方法 |
CN101614718A (zh) * | 2009-07-27 | 2009-12-30 | 广西大学 | 一种测定高性能混凝土中氯离子含量的方法 |
KR20120091676A (ko) * | 2011-02-09 | 2012-08-20 | 한국건설기술연구원 | X선 회절분석을 이용한 염화물량 측정방법 |
CN106872641A (zh) * | 2017-04-10 | 2017-06-20 | 东南大学 | 一种水泥基材料氯离子结合量测定的方法 |
CN108205046A (zh) * | 2018-03-20 | 2018-06-26 | 华南理工大学 | 一种水泥基材料氯离子结合稳定性的评价方法 |
CN108827989A (zh) * | 2018-06-29 | 2018-11-16 | 山东大学 | 一种测定水泥净浆中c-s-h凝胶吸附结合氯离子占总结合氯离子比例的方法 |
-
2019
- 2019-05-07 CN CN201910376547.4A patent/CN110133175A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101285821A (zh) * | 2008-05-22 | 2008-10-15 | 武汉理工大学 | 可区分测定混凝土内部化学结合和物理吸附氯离子的方法 |
CN101614718A (zh) * | 2009-07-27 | 2009-12-30 | 广西大学 | 一种测定高性能混凝土中氯离子含量的方法 |
KR20120091676A (ko) * | 2011-02-09 | 2012-08-20 | 한국건설기술연구원 | X선 회절분석을 이용한 염화물량 측정방법 |
CN106872641A (zh) * | 2017-04-10 | 2017-06-20 | 东南大学 | 一种水泥基材料氯离子结合量测定的方法 |
CN108205046A (zh) * | 2018-03-20 | 2018-06-26 | 华南理工大学 | 一种水泥基材料氯离子结合稳定性的评价方法 |
CN108827989A (zh) * | 2018-06-29 | 2018-11-16 | 山东大学 | 一种测定水泥净浆中c-s-h凝胶吸附结合氯离子占总结合氯离子比例的方法 |
Non-Patent Citations (5)
Title |
---|
TANG LUPING ET AL.: "Chloride binding capacity and binding isotherms of OPC pastes and mortars", 《CEMENT AND CONCRETE RESEAECH》 * |
中华人民共和国住房和城乡建设部主编: "GB/T 50082-2009 普通混凝土长期性能和耐久性能试验方法标准", 《中华人民共和国国家标准》 * |
卢一亭: "混凝土氯离子结合能力及其测试方法研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
常洪雷: "干湿交替下水泥基材料表层氯离子富集现象及形成机制研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
鲍佳丽等: "离子色谱法测定水泥中的氯离子含量", 《江西建材》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110987989A (zh) * | 2019-12-18 | 2020-04-10 | 山东大学 | 一种获取水泥浆体中多种物相结合氯离子含量的方法 |
CN110987989B (zh) * | 2019-12-18 | 2020-11-20 | 山东大学 | 一种获取水泥浆体中多种物相结合氯离子含量的方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
McPolin et al. | New test method to obtain pH profiles due to carbonation of concretes containing supplementary cementitious materials | |
CN101614718B (zh) | 一种测定高性能混凝土中氯离子含量的方法 | |
Zhang et al. | Time dependency and similarity of decay process of chloride diffusion in concrete under simulated marine tidal environment | |
Loser et al. | An accelerated sulfate resistance test for concrete | |
Černý et al. | Experimental analysis of coupled water and chloride transport in cement mortar | |
JP5631788B2 (ja) | コンクリート中における化学種の拡散状態の予測方法、および、これを用いたコンクリート中における鋼材の腐食発生時期の予測方法 | |
Luping | Chloride ingress in concrete exposed to marine environment-field data up to 10 years exposure | |
Da Silva et al. | Sources of variations when comparing concrete carbonation results | |
Qiu et al. | Carbonation Study of Cement-Based Material by Electrochemical Impedance Method. | |
CN110133175A (zh) | 一种精确表征不同碳化程度下水泥浆体中结合氯离子含量的方法 | |
Olsson et al. | Wick action in mature mortars with binary cements containing slag or silica fume–The relation between chloride and moisture transport properties under non-saturated conditions | |
Bernal et al. | Durability and testing–degradation via mass transport | |
Shah et al. | Understanding the process of carbonation in concrete using numerical modeling | |
CN106290049A (zh) | 一种测试被硫酸盐侵蚀的混凝土内部硫酸根离子浓度的方法 | |
Jiřičková et al. | Chloride binding in building materials | |
CN111721893B (zh) | 一种测定砂中泥粉所含粘土矿物组成成分及各成分含量的方法 | |
Torres‐Acosta | Water and chloride permeability of cement‐based mortar with additions of dehydrated cacti | |
Nukushina et al. | Numerical simulations of chloride transport in concrete considering connectivity of chloride migration channels in unsaturated pores | |
Chatterji | Transportation of ions through cement based materials. Part 2. Adaptation of the fundamental equations and relevant comments | |
Zhang et al. | Similarity of Chloride Diffusivity of Concrete Exposed to Different Environments. | |
Muntean et al. | A note on limitations of the use of accelerated concrete-carbonation tests for service-life predictions | |
Hidalgo et al. | Measurements of chloride activity coefficients in real Portland cement paste pore solutions | |
Cáseres et al. | In situ leaching method for determination of chloride in concrete pore water | |
CN108827989A (zh) | 一种测定水泥净浆中c-s-h凝胶吸附结合氯离子占总结合氯离子比例的方法 | |
Meira et al. | Behaviour of Surface Chloride Concentration in Concretes Subjected to Field Exposure in Marine Atmosphere Zone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200911 Address after: 250000 No. 27 South Grand Road, Shandong, Ji'nan Applicant after: SHANDONG University Applicant after: Shandong high speed Group Co.,Ltd. Address before: 250061, No. ten, No. 17923, Lixia District, Ji'nan City, Shandong Province Applicant before: SHANDONG University Applicant before: QILU TRANSPORTATION DEVELOPMENT GROUP Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |
|
RJ01 | Rejection of invention patent application after publication |