BS EN 275-1992 木材防腐剂.防海水中蛀虫侵蚀防护效果的测定

标准号：BS EN 275-1992
中文标准名称：木材防腐剂.防海水中蛀虫侵蚀防护效果的测定
英文标准名称：Wood preservatives - Determination of the protective effectiveness against marine borers
标准类型：B71
发布日期：1992/11/15 12:00:00
实施日期：1992/11/15 12:00:00
中国标准分类号：B71
国际标准分类号：71.100.50
适用范围：This European Standard specifies a marine test method for the determination of the relative effectiveness of a wood preservative applied by vacuum/pressure impregnation or other processes which would lead to deep penetration of the test specimens in order to prevent attack of timber in sea-water by marine wood-boring organisms. The protective effect is assessed in relation to that of a reference preservative applied by a standard treatment. It is important to realize that the relationship between the results of these marine tests and performance in service can still vary for different preservatives. This method is applicable for testing any type of wood preservative, provided that complete penetration of the test specimen is achieved. NOTE. After suitable modification, it is possible to assess the effectiveness of a preservative product in other wood species or its effectiveness when applied by methods other than vacuum and pressure impregnation but only provided that a complete impregnation of the test specimens is achieved