T/TMAC 122-2025 Active Group standards

T/TMAC 122-2025 Assembly-type steel structure building pre-fabricated components and joint technical regulations

Publish Date: 2025-02-20 Implement Date: 2025-02-20 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/TMAC 122-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Civil engineering and architecture

ICS Name: \nMetal structure

Publish Date: 2025-02-20

Implement Date: 2025-02-20

Scope

Scope: This document applies to the design, production, construction, and acceptance of components and joints for single-story and multi-story prefabricated steel structures. Main technical content: The main technical content of this document includes: 1. General provisions; 2. Terms and definitions; 3. Design of prefabricated components; 4. Design of joints and connections; 5. Production of components and joints; 6. Quality inspection of prefabricated components and joints; 7. Packaging, transportation, and stacking; 8. Installation; 9. Quality acceptance.