DE3605275C2 - - Google Patents
Info
- Publication number
- DE3605275C2 DE3605275C2 DE19863605275 DE3605275A DE3605275C2 DE 3605275 C2 DE3605275 C2 DE 3605275C2 DE 19863605275 DE19863605275 DE 19863605275 DE 3605275 A DE3605275 A DE 3605275A DE 3605275 C2 DE3605275 C2 DE 3605275C2
- Authority
- DE
- Germany
- Prior art keywords
- solution
- concrete
- chloride
- silver
- areas
- 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
Links
- 239000000243 solution Substances 0.000 claims description 34
- 239000004567 concrete Substances 0.000 claims description 29
- -1 pseudohalogen ions Chemical class 0.000 claims description 19
- 239000000460 chlorine Substances 0.000 claims description 17
- 229910052801 chlorine Inorganic materials 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000012266 salt solution Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- 239000007853 buffer solution Substances 0.000 claims 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 13
- 229910021607 Silver chloride Inorganic materials 0.000 description 11
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 11
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 10
- 150000003839 salts Chemical class 0.000 description 8
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 5
- 229910001961 silver nitrate Inorganic materials 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 3
- OJKANDGLELGDHV-UHFFFAOYSA-N disilver;dioxido(dioxo)chromium Chemical compound [Ag+].[Ag+].[O-][Cr]([O-])(=O)=O OJKANDGLELGDHV-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- UTXIVEZZTQLQDT-UHFFFAOYSA-N silver nitric acid nitrate Chemical compound [N+](=O)(O)[O-].[N+](=O)([O-])[O-].[Ag+] UTXIVEZZTQLQDT-UHFFFAOYSA-N 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- XRRQZKOZJFDXON-UHFFFAOYSA-N nitric acid;silver Chemical compound [Ag].O[N+]([O-])=O XRRQZKOZJFDXON-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
Classifications
-
- 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
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863605275 DE3605275A1 (de) | 1986-02-19 | 1986-02-19 | Spruehverfahren zur chemischen bestimmung von freien halogen- und pseudohalogenionen, insbesondere chlorionen auf ober- bzw. bruchflaechen von materialien |
| AT34487A AT391758B (de) | 1986-02-19 | 1987-02-17 | Verfahren zur bestimmung von freien halogenund/oder pseudohalogenionen, insbesondere von chlorionen, und der karbonatisierungstiefe auf ober- und/oder bruchflaechen von materialien, insbesondere von beton oder stahl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863605275 DE3605275A1 (de) | 1986-02-19 | 1986-02-19 | Spruehverfahren zur chemischen bestimmung von freien halogen- und pseudohalogenionen, insbesondere chlorionen auf ober- bzw. bruchflaechen von materialien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3605275A1 DE3605275A1 (de) | 1987-09-10 |
| DE3605275C2 true DE3605275C2 (enrdf_load_stackoverflow) | 1988-07-21 |
Family
ID=6294458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863605275 Granted DE3605275A1 (de) | 1986-02-19 | 1986-02-19 | Spruehverfahren zur chemischen bestimmung von freien halogen- und pseudohalogenionen, insbesondere chlorionen auf ober- bzw. bruchflaechen von materialien |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT391758B (enrdf_load_stackoverflow) |
| DE (1) | DE3605275A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007016612A1 (de) * | 2007-04-05 | 2008-10-09 | BAM Bundesanstalt für Materialforschung und -prüfung | Vorrichtung und Verfahren zur Untersuchung eines heterogenen Materials mittels laserinduzierter Plasmaspektroskopie |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202128A (zh) * | 2019-06-25 | 2019-09-06 | 重庆科技学院 | 一种金银复合纳米簇、制备工艺及在生物硫醇检测中的应用 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4546087A (en) * | 1982-10-29 | 1985-10-08 | Deere & Company | Method for detecting the presence of a chromate coating on aluminum |
| GB2154737B (en) * | 1984-02-23 | 1987-12-09 | Eiken Chemical | Test piece for measurement of concentration of chlorides |
| DE3425728A1 (de) * | 1984-07-12 | 1986-01-16 | Relectronic GmbH, 8045 Ismaning | Teststreifen zur kolorimetrischen bestimmung der chloridionendichte |
-
1986
- 1986-02-19 DE DE19863605275 patent/DE3605275A1/de active Granted
-
1987
- 1987-02-17 AT AT34487A patent/AT391758B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007016612A1 (de) * | 2007-04-05 | 2008-10-09 | BAM Bundesanstalt für Materialforschung und -prüfung | Vorrichtung und Verfahren zur Untersuchung eines heterogenen Materials mittels laserinduzierter Plasmaspektroskopie |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA34487A (de) | 1990-05-15 |
| AT391758B (de) | 1990-11-26 |
| DE3605275A1 (de) | 1987-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8105 | Search report available | ||
| 8180 | Miscellaneous part 1 |
Free format text: SP.1, Z.10 "AUFRECHTERHALTEN" AENDERN IN "AUFGEBRACHT" SP.2, Z.40 "41-41" AENDERN IN "41-42" SP.3, Z.5 "AUF" AENDERN IN "AUCH" SP.3, Z.51 "VERFAEBT" AENDERN IN "VERFAERBT" |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |