T/SCDA 042A-2024 Active Group standards

T/SCDA 042A-2024 The application technology standard for 630MPa grade ribbed high-strength steel bars

Publish Date: 2024-08-02 Implement Date: 2024-08-05 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SCDA 042A-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive Building Materials

Publish Date: 2024-08-02

Implement Date: 2024-08-05

Scope

Main technical content: The application scope of 630MPa-grade hot-rolled ribbed high-strength steel bars and heat-treated ribbed high-strength steel bars shall be implemented in accordance with the provisions of this group standard; the technical requirements and inspection methods of steel bars shall refer to GB1499.2-2018, the main contents of which are as follows: 1. The "Code for Design of Concrete Structures" GB50010-2010 (2015 Edition), the "Code for Seismic Design of Buildings" GB50011-2010 (2016 Edition), and the "Steel for Reinforced Concrete - Part 2: Hot-rolled Ribbed Steel Bars" GB/T1499.2-2018 have been partially revised and promulgated for implementation. This standard has been adjusted and modified accordingly, including the allowable deviation between the actual weight and the theoretical weight of steel bars, and the surface marking of steel bars; 2. Modification of steel bar symbols; 3. Modification of the names and numbers of the "Code for Design of Concrete Structures" and the "Code for Seismic Design of Buildings", as well as the corresponding modified contents. From the date of issuance of this standard, the Shanghai Municipal Engineering Construction Group Standard "T/SCDA042-2024 - Technical Standard for the Application of 630MPa-grade Ribbed High-Strength Steel Bars" shall be repealed.