GB/T 28900-2012 Replaced National standards

GB/T 28900-2012 Test methods of steel for reinforcement of concrete

GB/T 28900-2012 Test methods of steel for reinforcement of concrete

Publish Date: 2012-11-05 Implement Date: 2013-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28900-2012

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Steel shapes and special-shaped steel

ICS Name: \nSteel rods and steel bars

Publish Date: 2012-11-05

Implement Date: 2013-05-01

Pages: 18 pages

Scope

This standard specifies the test methods for reinforcing steel used in reinforced concrete, including tensile testing, bending testing, reverse bending testing, axial fatigue testing, chemical analysis, geometric dimension measurement, determination of the relative rib area, determination of weight deviations, and metallographic testing of reinforcing steel.
This standard applies to reinforcing steel products used in reinforced concrete.
This standard does not apply to prestressed steel materials.

Development Information

Word Count: 31 Thousand words Pages: 18 pages

Superseded by the following standards

GB/T 28900-2022 Test methods of steel for reinforcement of concrete

Referenced Standards

GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 232-2010 Metallic materials—Bend test GB/T 4336-2002 Standard test method for spark discharge atomic emission spectrometric analysis of carbon and low-Alloy steel(routine method) GB/T 4336-2016 Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method) GB/T 12160-2002 Calibration of extensometers used in uniaxial testing GB/T 12160-2019 Metallic materials—Calibration of extensometers systems used in uniaxial testing GB/T 13298-1991 Metal—Inspection method of microstructure GB/T 13298-2015 Inspection methods of microstructure for metals GB/T 16825.1-2002 Verification of static uniaxial testing machines—Part 1:Tension/compression testing machines—Verification and calibration of the force-measuring system GB/T 16825.1-2008 Verification of static uniaxial testing machines—Part 1:Tension/compression testing machines—Verification and calibration of the force-measuring system GB/T 16825.1-2022 Metallic materials—Calibration and verification of static uniaxial testing machines—Part 1:Tension/compression testing machines—Calibration and verification of the force-measuring system

Adopt standards

ISO 15630-1:2010

Related Standards

GB/T 3206-1982 abolished_transferred

GB/T 3206-1982 Carbon constructional quality steel wires

Publish Date: 1982-09-23

GB/T 3522-1983 Active

GB/T 3522-1983 Cold-rolled quality carbon structural steel strips

Publish Date: 1983-03-05

GB/T 4226-1984 Replaced

GB/T 4226-1984 Cold finished stainless steel bars

Publish Date: 1984-03-26

GB/T 4241-1984 Replaced

GB/T 4241-1984 Stainless steel wire rods for welding

Publish Date: 1984-03-26

GB 4463-1984 Replaced

GB 4463-1984 Heat-treated steel bar for prestressed concrete

Publish Date: 1984-06-05

GB/T 3082-1984 Replaced

GB/T 3082-1984 Galvanized low carbon steel wire for armouring cables

Publish Date: 1984-09-28