GB/T 21490-2008
ActiveCarbon fiber sheet for strengthening and restoring structures
结构加固修复用碳纤维片材
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and packaging for carbon fiber sheets used in structural strengthening and restoration. It is applied in civil engineering for reinforcing concrete, masonry, and steel structures, such as bridges, buildings, and historical monuments, where the sheets are bonded with epoxy resin to enhance load capacity and seismic performance.
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