Hom | CFRP Rebar |
Txoj kab uas hla (mm) | 3 ~ 40 |
Txoj kab uas hla (mm) | 1.5 ~ 1.6 hli |
Tensile zog (MPa) | 1800-2500 Nws |
E-modulus (GPa) | 120-165 : kuv |
Elongation (%) | 1.3 ~ 1.5 hli |
Coefficient ntawm thermal expansion (×10-6 /°C) | 0 |
Tiv tauj pebRau cov ncauj lus kom ntxaws cov ntaub ntawv thiab cov ntawv xeem
Carbon fiber rebar yog zoo tagnrho rau tej yaam num infrastructure, nrog rau txoj kev loj, txuas hniav thiab tunnels, vim hais tias ntawm nws muaj peev xwm tiv taus ib puag ncig hnyav xws li dej ntsev, acidic av los yog de-icing tshuaj. Nws cov kev tiv thaiv corrosion thiab lub teeb yuag ua kom yooj yim rau kev tsim kho thiab txo cov kev xav tau ntawm lub neej ntawm qhov project.
Nyob rau hauv marine ib puag ncig uas cov hlau tsis muaj zog rau corrosion, carbon fiber rebar muab ib txoj kev ruaj khov. Nws yog dav siv nyob rau hauv cov qauv dej, seawalls, docks thiab offshore platforms uas raug dej ntsev los yog nquag ntub-qhuav cycles yuav cuam tshuam qhov kev ncaj ncees ntawm cov pa steel reinforcement.
Hauv kev thauj mus los xws li tshav dav hlau thiab kev tsheb ciav hlau, carbon fiber steel bar muaj qhov zoo vim lawv lub teeb yuag thiab lub zog siab. Cov yam tseem ceeb no txo qhov hnyav tag nrho ntawm cov qauv thiab muab kev tiv thaiv zoo rau cov khoom siv hluav taws xob thaum ua kom ceev ntawm kev tsim kho thiab ua kom muaj zog.