本欧洲标准规定了建筑工程中填充材料（ISO/TR 25901-1中定义的焊接材料）和金属结构或复合金属和混凝土结构的熔焊用途的产品特性和相关试验/评估方法。 本欧洲标准不涵盖保护气体和陶瓷背衬（如ISO/TR 25901-1中所定义）

This European Standard specifies product characteristics and related test/assessment methods for filler materials (welding consumables as defined in ISO/TR 25901-1) and fluxes to be used for fusion welding of metallic structures or composite metals and concrete structures in construction works. This European Standard does not cover shielding gases and ceramic backings (as defined in ISO/TR 25901-1).