GB/T 2843-1981
Abolished
GB/T 21490-2008
Active
National standards
GB/T 21490-2008 Carbon fiber sheet for strengthening and restoring structures
GB/T 21490-2008 Carbon fiber sheet for strengthening and restoring structures
Basic Information
Standard Code:
GB/T 21490-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fiber-reinforced composites
ICS Name:
Enhanced plastics
Publish Date:
2008-03-01
Implement Date:
2008-09-01
Pages:
8 pages
Scope
This standard specifies the classification, specifications, and markings of carbon fiber sheets for structural reinforcement and repair, as well as their requirements, test methods, inspection rules, marking, packaging, transportation, and storage. This standard applies to carbon fiber sheets used for structural reinforcement and repair in buildings, as well as those used in infrastructure such as transportation, water conservancy, nuclear power, and energy.
Development Information
Referenced Standards
Related Standards
GB/T 3139-1982
Replaced
GB/T 3139-1982 Test method for thermal conductivity of glassfiber reinforced plastics
GB/T 3854-1983
Replaced
GB/T 3854-1983 Test method for hardness of fiber reinforced plastics by means of a Barcol impressor
GB/T 3855-1983
Replaced
GB/T 3855-1983 Test method for resin content of carbon fiber reinforced plastics
GB/T 3856-1983
Replaced
GB/T 3856-1983 Test method for compression properties of unidirectional fiber reinforced plastics
GB/T 6011-1985
Replaced