Zinc-coated steel for the reinforcement of concrete
镀锌钢筋用于钢筋混凝土
发布日期:
2005-01-05
ISO 14657:2005规定了混凝土钢筋、钢丝和焊接织物上热浸锌(镀锌)涂层的要求。
它规定了三类涂层,即A级、B级和C级涂层,它们的涂层质量不同。
ISO 14657:2005不适用于预应力用热浸镀锌钢筋或这些钢筋的部件。
ISO 14657:2005 specifies requirements for hot-dip zinc (galvanized) coating on steel reinforcing bars, wire and welded fabric used in the reinforcement of concrete.
It specifies three classes, class A, class B and class C coatings, which differ in coating mass.
ISO 14657:2005 does not apply to hot-dip zinc-coated reinforcements for prestressing or components of these reinforcements.