GB/T 5224-2023 Active National standards

GB/T 5224-2023 Steel strand for prestressed concrete

GB/T 5224-2023 Steel strand for prestressed concrete

Publish Date: 2023-08-06 Implement Date: 2024-03-01 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: GB/T 5224-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Wire, steel wire rope

ICS Name: Wire, steel wire rope, and link chains

Publish Date: 2023-08-06

Implement Date: 2024-03-01

Pages: 24 pages

Scope

This document specifies the classification, designation and marking, order content, dimensions, cross-sectional shape, weight and allowable deviations, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of steel strands used in prestressed concrete. This document applies to steel strands (hereinafter referred to as "steel strands") twisted from cold-drawn round steel wires, scored steel wires, and spiral ribbed steel wires for use in prestressed concrete structures.

Development Information

Word Count: 40 Thousand words Pages: 24 pages

Replace the following standards

GB/T 5224-2014 Steel strand for prestressed concrete

Referenced Standards

GB/T 5223-2002 Steel wires for the prestressing of concrete GB/T 5223-2014 Steel wire for prestressing of concrete GB/T 5223.3-2005 Steel bars prestressed concrete GB/T 5223.3-2017 Steel bars for the prestressing of concrete GB/T 21839-2008 Steel for prestressed concrete—Test methods GB/T 21839-2019 Test methods of steel for prestressing concrete YB/T 081-1996 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy YB/T 081-2013 Metallurgical technology standards for numerical rounding and determination of testing values GB/T 5223-2025 Steel wire for prestressing of concrete

Adopt standards

ISO 6934-4:2020

Related Standards

GB/T 16762-1997 Replaced

GB/T 16762-1997 Wire rope slings for general purposes—Characteristics and specifications

Publish Date: 1997-03-17

GB/T 342-1997 Replaced

GB/T 342-1997 Dimension shape mass and tolerance for cold-drawn round square and hexagonal steel wires

Publish Date: 1997-03-17

MT 244.1-1997 Replaced

MT 244.1-1997 Car coupler of decauville for mine connecting chain

Publish Date: 1997-12-30

MT 244.2-1997 Replaced

MT 244.2-1997 Car coupler of decauville for mine—Connecting bolt

Publish Date: 1997-12-30

MT 716-1997 Replaced

MT 716-1997 Delivery requirements of wire ropes for mine hoisting

Publish Date: 1997-12-30

MT 717-1997 Active

MT 717-1997 Testing method and decision rule of wire ropes for in use mine hoisting

Publish Date: 1997-12-30