BS 7066-1:1990

Wood preservatives. Laboratory method for determining the protective effectiveness of a preservative treatment against blue stain in service-Brushing procedure

BSI Group , 05/31/1990

$132.00 $264.16

Timber treated by brush applied wood preservative and control specimens, exposed and unexposed to natural weathering, are infected in the laboratory with blue stain spores and the development of infection observed. A system of evaluation is given. Cross References:ISO 2431