混凝土用钢材检测

DIN 488-2:1986 混凝土用钢材.混凝土棒钢.尺寸和重量

Reinforcing steel; reinforcing steel bars; dimensions and masses

SS 2 Pt.1-1999 钢筋混凝土用钢材的规范

This part of SS 2 specifies technical requirements for plain bars designed for reinforcement in ordinary concrete structures and for non-prestressed

SPECIFICATION FOR Steel for the reinforcement of concrete

SS 2 Pt.2-1999 钢筋混凝土用钢材的规范

This part of SS 2 specifies technical requirements for ribbed bars designed for reinforcement in ordinary concrete structures and for non-prestressed

SPECIFICATION FOR Steel for the reinforcement of concrete

GB/T 28900-2022 钢筋混凝土用钢材试验方法

Test methods of steel for reinforcement of concrete

GB/T 28900-2012 钢筋混凝土用钢材试验方法

本标准规定了钢筋混凝土用钢的拉伸、弯曲、反向弯曲、轴向疲劳、化学分析、几何尺寸测量、相对肋面积的测定、重量偏差的确定和钢筋的金相检验等试验方法。 本标准适用于钢筋混凝土用钢筋产品。 本标准不适用于预应力钢材

Test methods of steel for reinforcement of concrete

GB/T 21839-2008 预应力混凝土用钢材试验方法

本标准规定了预应力混凝土用钢材的拉伸、弯曲、反复弯曲、扭转、缠绕、等温松弛、疲劳、应力腐蚀、偏斜拉伸、化学分析、几何尺寸测量和相对肋面积确定等试验方法。 本标准适用于预应力钢丝、钢棒、钢绞线等产品相关性能的测定

Steel for prestressed concrete.Test methods

GB/T 21839-2019 预应力混凝土用钢材试验方法

Test methods of steel for prestressing concrete

NF A35-021:1998 混凝土用钢材.钢筋制备用可焊接钢丝

Steels for concrete. Weldable wires used for the fabrication of reinforcing steels.

KS D ISO 6934-4:2003 预应力混凝土用钢材.第4部分:绞合线

이 규격은 KS D ISO 6934-1에 규정된 일반적인 사항에 따라 응력 제거 열처리

Steel for the prestressing of concrete-Part 4:Strand

KS D ISO 6934-1:2003 预应力混凝土用钢材.第1部分:总要求

1.1 이 규격은 PC 강재로 이용되는 고장력강에 대한 요구 사항을 규정한다. 또한 이

Steel for the prestressing of concrete-Part 1:General requirements

KS D ISO 6934-1:2014 预应力混凝土用钢材 第1部分：总要求

Steel for the prestressing of concrete－Part 1：General requirements

KS D ISO 6934-4:2014 预应力混凝土用钢材 第4部分：绞合线

Steel for the prestressing of concrete－Part 4：Strand

KS D ISO 6934-2:2003 预应力混凝土用钢材.第2部分:冷拉钢丝

이 규격은 단면이 둥글고 외관이 평평한 평형(plain), 톱니형(indented

Steel for the prestressing of concrete-Part 2:Cold-drawn wire

KS D ISO 6934-3:2003 预应力混凝土用钢材.第3部分:调质钢丝

범위 이 규격은 &##53276;칭 및 템퍼링한 단면이 둥글고 외관이 평평한 평

Steel for the prestressing of concrete-Part 3:Quenched and tempered wire

KS D ISO 6934-2:2014 预应力混凝土用钢材 第2部分：冷拉钢丝

Steel for the prestressing of concrete－Part 2：Cold-drawn wire

DIN 488-2:1986 混凝土用钢材.混凝土棒钢.尺寸和重量

Reinforcing steel; reinforcing steel bars; dimensions and masses

SS 2 Pt.1-1999 钢筋混凝土用钢材的规范

This part of SS 2 specifies technical requirements for plain bars designed for reinforcement in ordinary concrete structures and for non-prestressed

SPECIFICATION FOR Steel for the reinforcement of concrete

SS 2 Pt.2-1999 钢筋混凝土用钢材的规范

This part of SS 2 specifies technical requirements for ribbed bars designed for reinforcement in ordinary concrete structures and for non-prestressed

SPECIFICATION FOR Steel for the reinforcement of concrete

GB/T 28900-2022 钢筋混凝土用钢材试验方法

Test methods of steel for reinforcement of concrete

GB/T 28900-2012 钢筋混凝土用钢材试验方法

本标准规定了钢筋混凝土用钢的拉伸、弯曲、反向弯曲、轴向疲劳、化学分析、几何尺寸测量、相对肋面积的测定、重量偏差的确定和钢筋的金相检验等试验方法。 本标准适用于钢筋混凝土用钢筋产品。 本标准不适用于预应力钢材

Test methods of steel for reinforcement of concrete

GB/T 21839-2008 预应力混凝土用钢材试验方法

本标准规定了预应力混凝土用钢材的拉伸、弯曲、反复弯曲、扭转、缠绕、等温松弛、疲劳、应力腐蚀、偏斜拉伸、化学分析、几何尺寸测量和相对肋面积确定等试验方法。 本标准适用于预应力钢丝、钢棒、钢绞线等产品相关性能的测定

Steel for prestressed concrete.Test methods

GB/T 21839-2019 预应力混凝土用钢材试验方法

Test methods of steel for prestressing concrete

NF A35-021:1998 混凝土用钢材.钢筋制备用可焊接钢丝

Steels for concrete. Weldable wires used for the fabrication of reinforcing steels.

KS D ISO 6934-4:2003 预应力混凝土用钢材.第4部分:绞合线

이 규격은 KS D ISO 6934-1에 규정된 일반적인 사항에 따라 응력 제거 열처리

Steel for the prestressing of concrete-Part 4:Strand

KS D ISO 6934-1:2003 预应力混凝土用钢材.第1部分:总要求

1.1 이 규격은 PC 강재로 이용되는 고장력강에 대한 요구 사항을 규정한다. 또한 이

Steel for the prestressing of concrete-Part 1:General requirements

KS D ISO 6934-1:2014 预应力混凝土用钢材 第1部分：总要求

Steel for the prestressing of concrete－Part 1：General requirements

KS D ISO 6934-4:2014 预应力混凝土用钢材 第4部分：绞合线

Steel for the prestressing of concrete－Part 4：Strand

KS D ISO 6934-2:2003 预应力混凝土用钢材.第2部分:冷拉钢丝

이 규격은 단면이 둥글고 외관이 평평한 평형(plain), 톱니형(indented

Steel for the prestressing of concrete-Part 2:Cold-drawn wire

KS D ISO 6934-3:2003 预应力混凝土用钢材.第3部分:调质钢丝

범위 이 규격은 &##53276;칭 및 템퍼링한 단면이 둥글고 외관이 평평한 평

Steel for the prestressing of concrete-Part 3:Quenched and tempered wire

KS D ISO 6934-2:2014 预应力混凝土用钢材 第2部分：冷拉钢丝

Steel for the prestressing of concrete－Part 2：Cold-drawn wire