ASTM D2898防火试验用经阻燃处理木材加速风化标准试验方法
日期:2012-02-10 11:22
e-retardant-treated wood that is intended for exterior applications.
1. Scope
1.1 This practice addresses the durability of a fire-retardant treatment of wood products by exposure to accelerated cycles of wetting, drying, or ultraviolet (UV) exposure, or combination thereof, prior to evaluation by a fire response test. Four conditioning methods are described.
1.2 This practice is applicable to wood products that have been treated with fire-retardant chemicals by pressure impregnation.
1.3 The te
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