Increasing the strength of destroyed wood of wooden architecture monuments by surface modification
The Anglican Church in Arkhangelsk built in 1833 represents a wooden architecture monument. The article describes the strengthening of partially destroyed samples of the Anglican Church wood by surface modification. The first layer of the sandwich coating is nitrilotrimethylphosphonic acid, which fo...
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ftdoajarticles:oai:doaj.org/article:112f3fda28664b3eb940fe65b3ff56ff 2023-05-15T15:23:48+02:00 Increasing the strength of destroyed wood of wooden architecture monuments by surface modification Pokrovskaya Elena 2018-01-01T00:00:00Z https://doi.org/10.1051/matecconf/201825101034 https://doaj.org/article/112f3fda28664b3eb940fe65b3ff56ff EN FR eng fre EDP Sciences https://doi.org/10.1051/matecconf/201825101034 https://doaj.org/toc/2261-236X 2261-236X doi:10.1051/matecconf/201825101034 https://doaj.org/article/112f3fda28664b3eb940fe65b3ff56ff MATEC Web of Conferences, Vol 251, p 01034 (2018) Engineering (General). Civil engineering (General) TA1-2040 article 2018 ftdoajarticles https://doi.org/10.1051/matecconf/201825101034 2022-12-31T06:15:36Z The Anglican Church in Arkhangelsk built in 1833 represents a wooden architecture monument. The article describes the strengthening of partially destroyed samples of the Anglican Church wood by surface modification. The first layer of the sandwich coating is nitrilotrimethylphosphonic acid, which forms covalent bonds with the substrate, partially strengthening the wood. The second layer is an epoxy resin solution, which forms covalent bonds with the coating of the first layer, with hydroxyl groups of the first layer involved in the curing of the second layer as well. A two-layer surface coating is formed, while the strength of the wood increases by 2 – 2.5 times, water absorption decreases by 3 times, and mass loss in combustion is no more than 9% according to GOST 27484-87. The monument preservation increases. Article in Journal/Newspaper Arkhangelsk Directory of Open Access Journals: DOAJ Articles The Monument ENVELOPE(162.250,162.250,-72.583,-72.583) Monument The ENVELOPE(-57.883,-57.883,-63.726,-63.726) MATEC Web of Conferences 251 01034 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English French |
topic |
Engineering (General). Civil engineering (General) TA1-2040 |
spellingShingle |
Engineering (General). Civil engineering (General) TA1-2040 Pokrovskaya Elena Increasing the strength of destroyed wood of wooden architecture monuments by surface modification |
topic_facet |
Engineering (General). Civil engineering (General) TA1-2040 |
description |
The Anglican Church in Arkhangelsk built in 1833 represents a wooden architecture monument. The article describes the strengthening of partially destroyed samples of the Anglican Church wood by surface modification. The first layer of the sandwich coating is nitrilotrimethylphosphonic acid, which forms covalent bonds with the substrate, partially strengthening the wood. The second layer is an epoxy resin solution, which forms covalent bonds with the coating of the first layer, with hydroxyl groups of the first layer involved in the curing of the second layer as well. A two-layer surface coating is formed, while the strength of the wood increases by 2 – 2.5 times, water absorption decreases by 3 times, and mass loss in combustion is no more than 9% according to GOST 27484-87. The monument preservation increases. |
format |
Article in Journal/Newspaper |
author |
Pokrovskaya Elena |
author_facet |
Pokrovskaya Elena |
author_sort |
Pokrovskaya Elena |
title |
Increasing the strength of destroyed wood of wooden architecture monuments by surface modification |
title_short |
Increasing the strength of destroyed wood of wooden architecture monuments by surface modification |
title_full |
Increasing the strength of destroyed wood of wooden architecture monuments by surface modification |
title_fullStr |
Increasing the strength of destroyed wood of wooden architecture monuments by surface modification |
title_full_unstemmed |
Increasing the strength of destroyed wood of wooden architecture monuments by surface modification |
title_sort |
increasing the strength of destroyed wood of wooden architecture monuments by surface modification |
publisher |
EDP Sciences |
publishDate |
2018 |
url |
https://doi.org/10.1051/matecconf/201825101034 https://doaj.org/article/112f3fda28664b3eb940fe65b3ff56ff |
long_lat |
ENVELOPE(162.250,162.250,-72.583,-72.583) ENVELOPE(-57.883,-57.883,-63.726,-63.726) |
geographic |
The Monument Monument The |
geographic_facet |
The Monument Monument The |
genre |
Arkhangelsk |
genre_facet |
Arkhangelsk |
op_source |
MATEC Web of Conferences, Vol 251, p 01034 (2018) |
op_relation |
https://doi.org/10.1051/matecconf/201825101034 https://doaj.org/toc/2261-236X 2261-236X doi:10.1051/matecconf/201825101034 https://doaj.org/article/112f3fda28664b3eb940fe65b3ff56ff |
op_doi |
https://doi.org/10.1051/matecconf/201825101034 |
container_title |
MATEC Web of Conferences |
container_volume |
251 |
container_start_page |
01034 |
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1766354419918569472 |