Complete List of Steel Bar Grade Symbols

Release time:

2023-05-18

Brand Q195L: Specifications φ 5.5、 Φ 6.5、 Φ 8.0、 Φ 10.0、 Φ 12.0、 Φ 14.0、 Φ sixteen Brand Q235: Specifications φ 5.5、 Φ 6.5、 Φ 8.0、 Φ 10.0、 Φ twelve Brand QYL1: Specification φ 5.5、 Φ six point five Brand QYL2: Specification φ 5.5、 Φ six point five

Rebar marking in the graphical method of reinforced concrete components:

Generally, the method of using outgoing lines is used, and there are two specific annotation methods:

1。 Number, diameter, and grade of labeled steel bars: 3 Ф 203: represents the number of steel bars

Ф： Denotes the diameter symbol of the steel bar grade

20: Denotes the diameter of the steel bar

2。 Label the grade, diameter, and center distance of adjacent steel bars

Ф 8 @ 200：

Ф： Denotes the diameter symbol of the steel bar grade

8: Denotes the diameter of the steel bar

@: Equal center distance symbol 200: Center distance between adjacent steel bars (≤ 2

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Complete List of Steel Bar Grade Symbols