https://sci.ldubgd.edu.ua/jspui/handle/123456789/18308 2026-06-16T17:08:54Z 2026-06-16T17:08:54Z Лин А.С., та ін. https://sci.ldubgd.edu.ua/jspui/handle/123456789/18496 2026-06-16T14:00:36Z 2025-01-01T00:00:00Z

Title: Спосіб гарантування безпеки пішоходів на регульованих пішохідних переходах Authors: Лин А.С., та ін.

2025-01-01T00:00:00Z Федюк, Ярослав Ігорович Лин, Андрій Степанович https://sci.ldubgd.edu.ua/jspui/handle/123456789/18494 2026-06-16T13:50:30Z 2025-04-17T00:00:00Z

Title: ЗАХИСТ ОСОБОВОГО СКЛАДУ ПІД ЧАС ГАСІННЯ ПОЖЕЖ НА ВІДОМЧИХ ОБ’ЄКТАХ З НАЯВНІСТЮ ЗАСОБІВ УРАЖЕННЯ (ВНП). Authors: Федюк, Ярослав Ігорович; Лин, Андрій Степанович

2025-04-17T00:00:00Z Пазарчук, Максим Лин, Андрій https://sci.ldubgd.edu.ua/jspui/handle/123456789/18490 2026-06-16T13:38:53Z 2025-01-01T00:00:00Z

Title: АНАЛІЗ МЕТОДИКИ ПОЛІГОННИХ ВИПРОБУВАНЬ ЗАХИСНОГО ОДЯГУ ПОЖЕЖНИКІВ-РЯТУВАЛЬНИКІВ Authors: Пазарчук, Максим; Лин, Андрій Abstract: У статті розглядаються методи полігонних випробувань термозахис ного одягу для пожежників-рятувальників, що проводяться з використанням мане кенів або добровольців у реальних умовах високотемпературних джерел. Розглянуті особливості та переваги цієї методики, а також проведена оцінка ефективності та ак туальності методики.

2025-01-01T00:00:00Z Tsapko, Yuriy Tsapko, Аleksii Likhnyovskyi, Ruslan Berdnyk, Oksana Sukhanevych, Maryna Slutska, Oksana Borysova, Anna Dotsenko, Oleksandr Lyn, Anduij Lastivka, Oles https://sci.ldubgd.edu.ua/jspui/handle/123456789/18423 2026-06-15T18:08:49Z 2025-01-01T00:00:00Z

Title: ESTABLISHING THE THERMAL CHANGES IN THE FOAM LAYER OF A BIOCOMPOSITE COATING UPON THE ADDITION OF POTASSIUM NITRATE Authors: Tsapko, Yuriy; Tsapko, Аleksii; Likhnyovskyi, Ruslan; Berdnyk, Oksana; Sukhanevych, Maryna; Slutska, Oksana; Borysova, Anna; Dotsenko, Oleksandr; Lyn, Anduij; Lastivka, Oles Abstract: The object of research is the fire-retardant properties of biocom posite coating for wood when potas sium nitrate is added during thermal action. The problem of fire resistance of biocomposites, which is aimed at increasing the efficiency of fire protection of wooden structures, consists in the formation of fire-resistant coatings by adding inorganic compounds. Such compounds are characterized by thermal stability, reduced smoke-forming ability and toxicity of combustion products and are mostly used as synergistic additives. Therefore, the work proves that during thermal action on wood treated with biocomposite coating, intensive formation of a foam coke layer began after 62 s to a height of 16 mm, which thermally insulated the wood. Instead, after the radiation panel was exposed to a sample of wood treated with a biocomposite coating with the addition of potassium nitrate, the formation of a foam coke layer began after 48 s of thermal exposure, the eight of which was 15 mm, and the temperature of the flue gases did not exceed 100°C. At the same time, chemical reactions of potassium nitrate begin in the coating with the release of carbon monoxide, with the subsequent destruction of ammonium polyphosphate, which interacts with the biopolymer. The latter, in turn, affects the dehydration of pentaerythritol with the formation of coke, and the simultaneous decomposition of melamine causes the coke to foam. The composition of the gaseous products of thermal destruction of the biocomposite coating showed that when potassium nitrate was added, the amount of combustible gases decreased by more than 19%, and the amount of nitrogen increased by more than 10%. The practical significance is that the results obtained were taken into account when developing a fire-retardant coating for construction. Thus, there are grounds to argue about the possibility of effective protection of wood with a coating containing biopolymers.

2025-01-01T00:00:00Z