Complete List of Steel Bar Grade Symbols
Release time:
2023-05-18
Usually refers to PPGI Coil, PPGI Sheet and other steel products On the basis of galvanized coil, it is coated with color paint with certain technology to give more color to the product. The colorful and beautiful surface makes it more widely used
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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