Deflection under load

负载下的偏移

Water absorption (for lintels intended to be used in external elements)

吸水(用于外部元件的门楣)

Water vapour permeability (for lintels intended to be used in external elements)

水汽渗透性(用于外部元件的门楣)

Direct airborne sound insulation (in end use condition)/[Mass per unit area] for lintels intended to be used in elements subject to acoustic requirements)

直接空气绝缘(在最终使用条件下)/[单位面积质量]，用于符合声学要求的元件

Thermal resistance (for lintels intended to be used in elements subject to thermal requirements)

热阻(适用于在有热要求的元件中使用的门楣)

Resistance to fire

耐火

Durability of performance characteristics (against corrosion)

Durability of performance characteristics (against freeze/thaw) (for lintels intended to be used in external elements only)

耐久性性能特征(防锈)

耐久性性能特征(防冻结/解冻)(门楣旨在用于外部元件)

Dangerous substances

危险物质