COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONS
Between used and already verified technologies for the reinforcement of plasters mainly include nanosuspension containing nanoparticles of calcium hydroxide and nanomaterials based on magnesium hydroxide and barium carbonate. Individual lime nanosuspension, which consists of nanoparticles of calcium...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Czech Technical University, Prague
2017-10-01
|
| Series: | Civil Engineering Journal |
| Subjects: | |
| Online Access: | http://www.civilengineeringjournal.cz/archive/issues/2017/2017_3/3-2017-0025.pdf |
| _version_ | 1797705766709231616 |
|---|---|
| author | Klára Kroftová Markéta Šmidtová Ivo Kuřitka David Škoda |
| author_facet | Klára Kroftová Markéta Šmidtová Ivo Kuřitka David Škoda |
| author_sort | Klára Kroftová |
| collection | DOAJ |
| description | Between used and already verified technologies for the reinforcement of plasters mainly include nanosuspension containing nanoparticles of calcium hydroxide and nanomaterials based on magnesium hydroxide and barium carbonate. Individual lime nanosuspension, which consists of nanoparticles of calcium hydroxide, are dispersed in an alcoholic environment and they differ from each concentration and type of alcohol. When the material is cured, carbonatation occurs, as well as in the case of fresh plaster, where the calcium hydroxide reacts with atmospheric carbon dioxide to produce calcium carbonate. Due to the deposition of calcium carbonate in the damaged material, occurs re-strengthened ties and its hardening. The undoubted advantage of the consolidation of plaster using nanolime is the low number of impregnation cycles, where after a few applications nanosuspension occurs to the reinforcement of degraded material. |
| first_indexed | 2024-03-12T05:41:15Z |
| format | Article |
| id | doaj.art-2c081bdfe0bc4a0089079a536df1c07d |
| institution | Directory Open Access Journal |
| issn | 1805-2576 |
| language | English |
| last_indexed | 2024-03-12T05:41:15Z |
| publishDate | 2017-10-01 |
| publisher | Czech Technical University, Prague |
| record_format | Article |
| series | Civil Engineering Journal |
| spelling | doaj.art-2c081bdfe0bc4a0089079a536df1c07d2023-09-03T05:57:54ZengCzech Technical University, PragueCivil Engineering Journal1805-25762017-10-012017329630210.14311/CEJ.2017.03.0025COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONSKlára Kroftová0Markéta Šmidtová1Ivo Kuřitka2David Škoda3CTU in Prague, Faculty of Civil Engineering, Deparment of Architecture, Prague, Thákurova 7, Czech RepublicCTU in Prague, Faculty of Civil Engineering, Deparment of Building Structures, Prague, Thákurova 7, Czech RepublicPolymer Centre Zlín, Faculty of Technology, Zlín, třída Tomáše Bati 5678, Czech RepublicPolymer Centre Zlín, Faculty of Technology, Zlín, třída Tomáše Bati 5678, Czech RepublicBetween used and already verified technologies for the reinforcement of plasters mainly include nanosuspension containing nanoparticles of calcium hydroxide and nanomaterials based on magnesium hydroxide and barium carbonate. Individual lime nanosuspension, which consists of nanoparticles of calcium hydroxide, are dispersed in an alcoholic environment and they differ from each concentration and type of alcohol. When the material is cured, carbonatation occurs, as well as in the case of fresh plaster, where the calcium hydroxide reacts with atmospheric carbon dioxide to produce calcium carbonate. Due to the deposition of calcium carbonate in the damaged material, occurs re-strengthened ties and its hardening. The undoubted advantage of the consolidation of plaster using nanolime is the low number of impregnation cycles, where after a few applications nanosuspension occurs to the reinforcement of degraded material.http://www.civilengineeringjournal.cz/archive/issues/2017/2017_3/3-2017-0025.pdfNanolimenanosuspensionplasterconsolidationsedimentationdepth of penetration |
| spellingShingle | Klára Kroftová Markéta Šmidtová Ivo Kuřitka David Škoda COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONS Civil Engineering Journal Nanolime nanosuspension plaster consolidation sedimentation depth of penetration |
| title | COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONS |
| title_full | COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONS |
| title_fullStr | COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONS |
| title_full_unstemmed | COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONS |
| title_short | COMPARISON OF SELECTED PHYSICAL PROPERTIES OF TESTED NANOSUSPENSIONS – THE RESULTS OF THE EXPERIMENTAL RESEARCH OF THE DEGREE OF SEDIMENTATION AND THE DEPTH OF PENETRATION IN REFERENCE MATERIALS IN LABORATORY CONDITIONS |
| title_sort | comparison of selected physical properties of tested nanosuspensions the results of the experimental research of the degree of sedimentation and the depth of penetration in reference materials in laboratory conditions |
| topic | Nanolime nanosuspension plaster consolidation sedimentation depth of penetration |
| url | http://www.civilengineeringjournal.cz/archive/issues/2017/2017_3/3-2017-0025.pdf |
| work_keys_str_mv | AT klarakroftova comparisonofselectedphysicalpropertiesoftestednanosuspensionstheresultsoftheexperimentalresearchofthedegreeofsedimentationandthedepthofpenetrationinreferencematerialsinlaboratoryconditions AT marketasmidtova comparisonofselectedphysicalpropertiesoftestednanosuspensionstheresultsoftheexperimentalresearchofthedegreeofsedimentationandthedepthofpenetrationinreferencematerialsinlaboratoryconditions AT ivokuritka comparisonofselectedphysicalpropertiesoftestednanosuspensionstheresultsoftheexperimentalresearchofthedegreeofsedimentationandthedepthofpenetrationinreferencematerialsinlaboratoryconditions AT davidskoda comparisonofselectedphysicalpropertiesoftestednanosuspensionstheresultsoftheexperimentalresearchofthedegreeofsedimentationandthedepthofpenetrationinreferencematerialsinlaboratoryconditions |