Mechanical properties of the Crimean limestone, treated with material based on silicic acids
The paper describes shell-limestone treatment with stone strengthener Oxal NK 100. Aging impairs the mechanical characteristics of the stone and reduces its bearing capacity. The purpose of the study was to investigate the efficiency of the stone-strengthening composition Oxal NK 100. The compositio...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Peter the Great St. Petersburg Polytechnic University
2019-02-01
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| Series: | Инженерно-строительный журнал |
| Subjects: | |
| Online Access: | https://engstroy.spbstu.ru/en/article/2019.85.6/ |
| _version_ | 1818455182118223872 |
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| author | Elena Korneeva Nikolai Vatin Anna Dontsova |
| author_facet | Elena Korneeva Nikolai Vatin Anna Dontsova |
| author_sort | Elena Korneeva |
| collection | DOAJ |
| description | The paper describes shell-limestone treatment with stone strengthener Oxal NK 100. Aging impairs the mechanical characteristics of the stone and reduces its bearing capacity. The purpose of the study was to investigate the efficiency of the stone-strengthening composition Oxal NK 100. The composition is supposed to reduce water absorption and strengthen the stone. Cube samples of the Crimean shell-limestone were used. Several testing operations were made to reveal such specifications as absorption of water, compression capacity, freeze-thaw resistance, and porosity of the material. Tests were done on two kinds of samples: treated and non-treated. The results of the study indicated an improvement of mechanical properties of treated stone, compared to non-treated rock samples. The study proved the efficiency of the use of stone-strengthening materials for construction and restoration with shell-limestone. |
| first_indexed | 2024-12-14T22:06:42Z |
| format | Article |
| id | doaj.art-477e1aecef6a4745954884a3193eaf68 |
| institution | Directory Open Access Journal |
| issn | 2071-0305 |
| language | English |
| last_indexed | 2024-12-14T22:06:42Z |
| publishDate | 2019-02-01 |
| publisher | Peter the Great St. Petersburg Polytechnic University |
| record_format | Article |
| series | Инженерно-строительный журнал |
| spelling | doaj.art-477e1aecef6a4745954884a3193eaf682022-12-21T22:45:51ZengPeter the Great St. Petersburg Polytechnic UniversityИнженерно-строительный журнал2071-03052019-02-01851627310.18720/MCE.85.6Mechanical properties of the Crimean limestone, treated with material based on silicic acidsElena Korneeva0Nikolai Vatin1https://orcid.org/0000-0002-1196-8004Anna Dontsova2St. Petersburg State University of Architecture and Civil EngineeringPeter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityThe paper describes shell-limestone treatment with stone strengthener Oxal NK 100. Aging impairs the mechanical characteristics of the stone and reduces its bearing capacity. The purpose of the study was to investigate the efficiency of the stone-strengthening composition Oxal NK 100. The composition is supposed to reduce water absorption and strengthen the stone. Cube samples of the Crimean shell-limestone were used. Several testing operations were made to reveal such specifications as absorption of water, compression capacity, freeze-thaw resistance, and porosity of the material. Tests were done on two kinds of samples: treated and non-treated. The results of the study indicated an improvement of mechanical properties of treated stone, compared to non-treated rock samples. The study proved the efficiency of the use of stone-strengthening materials for construction and restoration with shell-limestone.https://engstroy.spbstu.ru/en/article/2019.85.6/limestoneshell limestonetreatmentrestorationdurabilityconsolidation |
| spellingShingle | Elena Korneeva Nikolai Vatin Anna Dontsova Mechanical properties of the Crimean limestone, treated with material based on silicic acids Инженерно-строительный журнал limestone shell limestone treatment restoration durability consolidation |
| title | Mechanical properties of the Crimean limestone, treated with material based on silicic acids |
| title_full | Mechanical properties of the Crimean limestone, treated with material based on silicic acids |
| title_fullStr | Mechanical properties of the Crimean limestone, treated with material based on silicic acids |
| title_full_unstemmed | Mechanical properties of the Crimean limestone, treated with material based on silicic acids |
| title_short | Mechanical properties of the Crimean limestone, treated with material based on silicic acids |
| title_sort | mechanical properties of the crimean limestone treated with material based on silicic acids |
| topic | limestone shell limestone treatment restoration durability consolidation |
| url | https://engstroy.spbstu.ru/en/article/2019.85.6/ |
| work_keys_str_mv | AT elenakorneeva mechanicalpropertiesofthecrimeanlimestonetreatedwithmaterialbasedonsilicicacids AT nikolaivatin mechanicalpropertiesofthecrimeanlimestonetreatedwithmaterialbasedonsilicicacids AT annadontsova mechanicalpropertiesofthecrimeanlimestonetreatedwithmaterialbasedonsilicicacids |