BS DD CEN/TS 12037-2003 木材防腐剂.暴露于地面接触外的木材防腐剂的相关保护效果的测定用现场试验方法.水平搭接法

标准号：BS DD CEN/TS 12037-2003
中文标准名称：木材防腐剂.暴露于地面接触外的木材防腐剂的相关保护效果的测定用现场试验方法.水平搭接法
英文标准名称：Wood preservatives - Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact - Horizontal lap-joint method
标准类型：B71
发布日期：2004/2/17 12:00:00
实施日期：2004/2/17 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 Technical Specification describes a method of test for wood preservatives that are intended foruse in wood to be exposed to the weather out of contact with the ground without the additionalprotection of a surface coating.The method is applicable to the testing of commercial or experimental preservatives applied bytechniques appropriate to commercial practice. The method is applicable to chemical products usedindividually or in combination to prevent the development of decay and/or – optional – thedevelopment of disfiguring organisms in wood and, where suitable, in wood-based products.NOTE 1 The method may also be used to test other treated wood species and naturally durable timbers. Itmay be adapted for testing the field performance of other wood based systems and treatments designed toenhance durability, for example treated or untreated wood based composites, timber treated with non-biocidalsystems, chemically modified or heat treated timber.NOTE 2 Although the test is used to assess decay, it is possible to use the method to additionally assess stainor each separately when relevant.