Assessment of the impact of the storage time of fire retardant and heating of the protected wood on the effectiveness of fireproofing

• Autorzy: Grześkowiak Wojciech Ł. , Moliński Krzysztof , Molińska-Glura Marta , Cofta Grzegorz

Identyfikatory

DOI

10.12841/wood.1644-3985.371.07

• Języki publikacji: EN

Abstrakty

EN

It was investigated whether and how the storage time of a fireproof salt preparation affects the effectiveness of fire retardance. The impact of long-term heating of the treated wood on the effectiveness was also determined. Statistical methods were used to determine the significance of changes related to the age of the preparation and the effect of heating of treated wood on flame retardant effectiveness. A commercial fire retardant was used for the tests, with three different storage times and in five concentrations. The flammability tests were performed using the Mini Fire Tube method. It was concluded that the storage time of the preparation does not significantly affect the effectiveness values.

Słowa kluczowe

EN

fire retardants; Mini Fire Tube; wood protection; effectiveness

• Wydawca: Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
• Czasopismo: Drewno : prace naukowe, doniesienia, komunikaty
• Rocznik: 2021
• Tom: vol. 64, nr 207
• Strony: 145--157
• Opis fizyczny: Bibliogr. 23 poz., rys., tab.

Twórcy

autor

Grześkowiak Wojciech Ł.

• Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Poznań, Poland.

autor

Moliński Krzysztof

• Faculty of Agronomy and Bioengineering, Poznań University of Life Sciences, Poznań, Poland

autor

Molińska-Glura Marta

• Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Poznań, Poland

autor

Cofta Grzegorz

• Faculty of Forestry and Wood Technology, Poznań University of Life Sciences, Poznań, Poland

Bibliografia

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• List of standards
• EN 335:2013-07 Durability of wood and wood-based products – Use classes: definitions, application to solid wood and wood-based products. CEN 2013
• ASTM E69-02 Standard test method for combustible properties of treated wood by the firetube apparatus

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).