DIN EN 14229-2011 结构木材.架空线用木杆;德文版本EN 14229-2010

标准号：DIN EN 14229-2011
中文标准名称：结构木材.架空线用木杆;德文版本EN 14229-2010
英文标准名称：Structural timber - Wood poles for overhead lines; German version EN 14229:2010
标准类型：B69
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：B69
国际标准分类号：79.080
适用范围：This European Standard covers requirements for single untreated or preservative treated wood poles for overhead lines under cantilever or compression loading (it does not cover poles used as beams). It covers test methods, determination of characteristic values and methods of specifying durability and sizes. It also establishes principles for visual or machine grading.This European Standard applies to both softwood and hardwood poles.This European Standard specifies the evaluation of conformity requirements and the marking of wood poles.This European Standard does not specify wood poles treated aganist fire to improve their fire performance.This European Standard does not quantify the service life that may be expected from a wood pole.