GB/T 1499.3-2022: Translated English of Chinese Standard (GB/T 1499.3-2022, GBT1499.3-2022): Steel for the reinforcement of concrete - Part 3: Welded fabric
https://www.chinesestandard.net, Dec 7, 2022 - Technology & Engineering - 20 pages
This document specifies the classification and labeling, order content, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of welded fabric for the reinforcement of concrete. This document applies to welded fabrics (hereinafter referred to as the welded fabric) made of cold-rolled ribbed steel bars or (and) hot-rolled round steel bars and hot-rolled ribbed steel bars by resistance welding. Welded fabrics welded with other types of bars can use this document as reference.
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Classification and labeling
Packaging marking and quality certificate
Annex A normative Shaped welded fabric model
Common terms and phrases
according actual weight addition allowable deviation applies Area per linear batch of welded buyer calculate Classification cold-rolled ribbed steel continue contract customized welded fabric delivered designation determine the technical diagonal difference document Edition elongation exceed formula GB/T hot-rolled ribbed steel indicated Inspection items issued joints labeling least length and spacing length of fabric less linear meter mm2/m longitudinal bar manufacturing direction marking and quality measuring meet the conditions meet the requirements nominal diameter Number of welding Overhang packaging Parameters corresponding quality certificate quantity references reinforcement of concrete rejected ribbed steel bars rolled ribbed bars round steel bars Sampling method Schematic diagram shaped welded fabric shown in Figure Spacing mm Area specified specimen standard supplier surface taken technical requirements tensile bar tensile test test batch test methods theoretical weight transverse bar twin bars types weight deviation Welded fabric model welded joints welding points