Your search resulted in 7 documents.
Laboratory and above ground exposure efficacy of silicon-boron treatments
2009 - IRG/WP 09-30510
The study deals with silicon compounds, namely tetraethoxysilane (TEOS), phenyltriethoxysilane (PhTES) and methyltriethoxysilane (MTES) at concentrations of 23, 16 and 10% in combination with 1.2-1.5% boric acid. The aim with the study was to combine the chemical approach with the necessary biological tests of the impregnated wood. The tested silicon-boron combinations ensured mass loss less than ...
N Terziev, D Panov, A Temiz, S Palanti, E Feci, G Daniel
Performance of biocide-free preservative-protective systems modified with organosilicon compounds
2013 - IRG/WP 13-30628
The objective of the research was to determine the influence of organosilicon compounds in preservative-protective systems on the selected properties of pine wood aimed for outdoor use. The investigations were made for biocide-free systems based on alkyd resin and natural oils modified with alkylalkoxy-, amino- and glycidoxysilanes. The special attention was paid on the influence of hydrophobic pr...
B Mazela, P Hochmańska, T Krystofiak
Fire resistance of wood treated with potassium carbonate and silanes
2014 - IRG/WP 14-30657
This paper reports on the effect that organosilicon compounds and potassium carbonate and urea (PCU) have on wood flammability. The study focus on reducing wood flammability by promoting char formation through manipulation of the condensed phase decomposition chemistry. Potassium carbonate is known as an effective fire retardant, however it is easily leached out from wood and increases its hygrosc...
B Mazela, M Broda, W Perdoch
Effect of a wood stabilizer on checking of red oak log sections
2015 - IRG/WP 15-30664
Abstract: Reduced check development and dimensional stability can be important attributes in wood products used for decorative applications. The potential for using a silane-based stabilizer product to reduce checking was assessed on red oak stem and log sections. Pressure treatment produced the largest uptakes, although the levels suggested that the solution had failed to completely penetrate th...
C S Love, J J Morrell
Cultural heritage – research into innovative solutions and methods for historic wood conservation
2016 - IRG/WP 16-10874
Nowadays, interdisciplinary knowledge, tools and techniques are increasingly used to protect and conserve monuments representing our cultural heritage. This is of great importance especially in case of conservation and restoration of wooden historic artefacts which, as a result of physical, chemical and biological corrosion, have lost their technical, aesthetic and decorative properties. If those ...
M Broda, B Mazela
Influence of organosilicon compounds and nanocellulose treatment on dimensional stability of waterlogged elm wood
2017 - IRG/WP 17-10891
Commonly used agents for waterlogged wood consolidation (including the most popular polyethylene glycol) have proved ineffective and even dangerous to the preserved objects, jeopardising their integrity. Finding new, effective alternatives for safe preservation of wooden cultural heritage is therefore of key importance. The future conservation agents should, first and foremost, provide the integri...
M Broda, B Mazela, I Dąbek, A Dutkiewicz, H Maciejewski, R Markiewicz, M Grzeszkowiak, S Jurga
Starch modified with silanes – high hydrophobic surface treatment for wood protection
2023 - IRG/WP 23-40981
The great potential of silanes for starch modification and their utility as surface wood protection is still not sufficiently assessed. The work aimed to analyze the crosslinking process's effect on starch modification with silane and tested the hydrophobic properties of surface-treated wood. The starch treatment was modified with methyltrimethoxysilane or N-octyltriethoxysilane. SEM-EDX with a cr...
W Perdoch, M Bajstok, B Mazela, I Siemińska, B Peplińska