A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Compressive Strength Along and Across Wood Fibers Modified by a Polymer Composition with a Nanostructured Filler
https://orcid.org/http://orcid.org/0000-0002-2033-3473
https://orcid.org/http://orcid.org/0000-0002-2495-5819
https://orcid.org/http://orcid.org/0000-0002-9031-477X
Today, the main materials for the construction of buildings and structures are concrete, brick, wood, and metal. Improving their strength and operational characteristics is a priority task of modern scientific research. The use of thermochemical modification of wood makes it possible to improve its physical and mechanical characteristics. The paper presents a method of thermochemical modification of wood with polymer compositions based on dimethacrylic polyester and based on dimethacrylic polyester with the introduction of carboxylated CNTs. The method of testing samples for compression along and across fibers is shown, as well as the dependences of “load and strain” are shown, the strength values of samples and so on are found, and the results are statistically processed.
An increase in strength has been established an increase in the compressive strength of the modified scaffold along the fibers - 43%, across the fibers - 58% compared to the reference one was found.
Compressive Strength Along and Across Wood Fibers Modified by a Polymer Composition with a Nanostructured Filler
https://orcid.org/http://orcid.org/0000-0002-2033-3473
https://orcid.org/http://orcid.org/0000-0002-2495-5819
https://orcid.org/http://orcid.org/0000-0002-9031-477X
Today, the main materials for the construction of buildings and structures are concrete, brick, wood, and metal. Improving their strength and operational characteristics is a priority task of modern scientific research. The use of thermochemical modification of wood makes it possible to improve its physical and mechanical characteristics. The paper presents a method of thermochemical modification of wood with polymer compositions based on dimethacrylic polyester and based on dimethacrylic polyester with the introduction of carboxylated CNTs. The method of testing samples for compression along and across fibers is shown, as well as the dependences of “load and strain” are shown, the strength values of samples and so on are found, and the results are statistically processed.
An increase in strength has been established an increase in the compressive strength of the modified scaffold along the fibers - 43%, across the fibers - 58% compared to the reference one was found.
Compressive Strength Along and Across Wood Fibers Modified by a Polymer Composition with a Nanostructured Filler
https://orcid.org/http://orcid.org/0000-0002-2033-3473
https://orcid.org/http://orcid.org/0000-0002-2495-5819
https://orcid.org/http://orcid.org/0000-0002-9031-477X
Today, the main materials for the construction of buildings and structures are concrete, brick, wood, and metal. Improving their strength and operational characteristics is a priority task of modern scientific research. The use of thermochemical modification of wood makes it possible to improve its physical and mechanical characteristics. The paper presents a method of thermochemical modification of wood with polymer compositions based on dimethacrylic polyester and based on dimethacrylic polyester with the introduction of carboxylated CNTs. The method of testing samples for compression along and across fibers is shown, as well as the dependences of “load and strain” are shown, the strength values of samples and so on are found, and the results are statistically processed.
An increase in strength has been established an increase in the compressive strength of the modified scaffold along the fibers - 43%, across the fibers - 58% compared to the reference one was found.
Compressive Strength Along and Across Wood Fibers Modified by a Polymer Composition with a Nanostructured Filler
Lecture Notes in Civil Engineering
Vatin, Nikolai (editor) / Roshchina, Svetlana (editor) / Serdjuks, Dmitrijs (editor) / Lukin, Mikhail (author) / Popova, Marina (author) / Glebova, Tatyana (author)
International Conference on Materials Physics, Building Structures & Technologies in Construction, Industrial and Production Engineering – MPCPE ; 2022 ; Vladimir, Russia
2023-10-18
9 pages
Article/Chapter (Book)
Electronic Resource
English
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