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Chinese Standard: GB/T 20065-2016

Screw-thread steel bars for the prestressing of concrete

NEQ  ISO 6934-5:1991

全国钢标准化技术委员会(SAC/TC 183)

本标准规定了预应力混凝土用螺纹钢筋(也称精轧螺纹钢筋,以下简称钢筋)的术语和定义、强度等级代号、尺寸、外形、重量及允许偏差、技术要求、试验方法、检验规则、包装、标志、质量证明书等。

本标准适用于采用热轧、轧后余热处理或热处理等工艺生产的预应力混凝土用螺纹钢筋。

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