Your search resulted in 4 documents.
Bending Properties of FRT OSB
2012 - IRG/WP 12-40600
Fire retardant treated (FRT) oriented strandboard (OSB) and plywood of different widths were tested in static bending to determine width effects. Results were consistent with previous width effect studies and showed that increasing specimen width results in a decrease in sample MOR properties among all the sample groups tested in this study. Increasing sample width for OSB samples leads to more ...
J M Hill, H M Barnes, S Q Shi
Water repellency and dimensional stabilIty of wodd treated with waterborne resin acids/TOR
2007 - IRG/WP 07-40364
Wood used in above ground applications such as decking undergoes undesired dimensional changes leading to the lumber warping, cupping, splitting, etc. This is a major concern to consumers but it can be reduced by treating lumber with a water repellent. The ability of resin acids, hydrophobic compounds naturally present in southern yellow pines, was examined as a possible water repellent. A wate...
T P Schultz, D D Nicholas, J Shi
Evaluation of variables that influence dynamic MOE in wood decay studies
2009 - IRG/WP 09-20409
The effect of wood moisture content (MC) and outdoor exposure of southern pine lap-joint components on dynamic MOE values was investigated. The use of dynamic MOE as a method of measuring progressive biodeterioration of above ground test samples shows promise, but the accuracy of this method for evaluating test samples subjected to fluctuating environmental conditions has not been reported. The re...
D Nicholas, J Shi, T Schultz
Effect of an antioxidant on the efficacy of organic wood preservatives in an accelerated soil contact decay test
2012 - IRG/WP 12-30583
In comparison to inorganic wood preservatives, organic biocides in transient carriers are considerably less effective when the treated wood is exposed to soil contact. Various oils are used in some formulations with pentachlorophenol to improve the efficacy. However, use of these oils imparts unacceptable properties to products used in residential applications. Consequently, there is a need to de...
D D Nicholas, J Shi, T P Schultz, L Sites