GB/T 21698-2022 Active National standards

GB/T 21698-2022 Composite grounding conductor

Publish Date: 2022-07-11 Implement Date: 2023-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21698-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's materials and general parts

ICS Name: \nLightning protection

Publish Date: 2022-07-11

Implement Date: 2023-02-01

Pages: 24 pages

Scope

This document specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of composite grounding rods. This document is applicable to the design, production, and inspection of composite grounding rods. This document is not applicable to grounding rods formed by composite processes at construction sites.

Development Information

Word Count: 48 Thousand words Pages: 24 pages

Replace the following standards

GB/T 21698-2008 Technical specifications of composite grounding device

Referenced Standards

GB/T 2694-2018 Specification of manufacturing for transmission line tower GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 239.1-2012 Metallic materials—Wire—Part 1:Simple torsion test GB/T 239.1-2023 Metallic materials—Wire—Part 1:Simple torsion test GB/T 3048.2-1994 Test methods for determining electrical properties of electric cables and wires Measurement of resistivity of metallic conductive materials GB/T 3048.2-2007 Test methods for electrical properties of electric cables and wires—Part 2:Test of electrical resistivity of metallic materials GB/T 6462-1986 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6462-2005 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB 6566-2001 Limit of radionuclides in building materials GB 6566-2010 Limits of radionuclides in building materials GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB 15618-1995 Environmental quality standard for soils GB/T 16545-1996 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens GB/T 16545-2015 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens GB/T 16927.1-1997 High-voltage test techniques Part 1:General test requirements GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements GB/T 16927.2-1997 High-voltage test techniques Part 2:Measuring systems GB/T 16927.2-2013 High-voltage test techniques—Part 2:Measuring systems GB/T 33588.2-2017 Lightning protection system components(LPSC)—Part 2:Requirements for conductors and earth electrodes GB/T 33588.2-2020 Lightning protection system components (LPSC)—Part 2:Requirements for air-termination systems,down-conductors and earth electrodes GB 15618-2018 Soil environment quality risk control standard for soilcontamination of agriculture land GB/T 16545-2025 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens GB/T 50065-2011 Code for design of ac electrical installations earthing GB/T 6462-2025 Metallic and oxide coatings—Measurement of coating thinckness—Microscopical method

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