Your search resulted in 2 documents.
Inspection method of surface checking of Sugi posts
2003 - IRG/WP 03-20272
In order to establish the method for evaluating the checking of Sugi posts, checks on exposed posts were examined. Checks on Sugi posts exposed for 18 months were superficially inspected, that is, the length, width, and depth of the checks were measured from the outside with a ruler and 0.1 mm thick feeler gauge. Then, each post was cut into cross sections of the 30 mm width, and the check depth w...
H Kurisaki, H Nakatani, K Mizumoto
Future development of durability assessment of wood, according to typical usage of preservative-treated wood and naturally durable wood in Japan
2020 - IRG/WP 20-20675
A market of preserved wood products in Japan has two unique histories. First is the market shift to residential ground sills from utility poles and sleepers; the other is the stop of CCA treatment caused by the new effluent standard. In 2018, around 85% of preserved wood products used for residential ground sills were treated with non-CCA such as Cu-based agents. Since the market of treated wood h...
T Osawa, W Ohmura, H Kurisaki