1. Rau cov cables uas yuav tsum tau tiv thaiv hluav taws xob cuam tshuam los yog kev tiv thaiv los ntawm lwm yam (xws li, corrosive kua, flammable plua plav), ib tug trough- hom composite anti-corrosion shielded cable tais (nrog npog) yuav tsum tau xaiv.
2. Nyob rau hauv ib puag ncig corrosive heev, yuav tsum tau siv cov khoom sib xyaw epoxy resin los tiv thaiv - xeb thiab nplaim taws - cov kab hluav taws xob retardant. Kev txhawb nqa thiab cov hlua khi yuav tsum tau ua los ntawm cov khoom siv tib yam los txhim kho lub neej kev pab cuam ntawm cable tais thiab khoom siv. Cable tais nyob rau hauv ib puag ncig uas muaj plua plav tsub zuj zuj los yog xav tau lwm yam npog, los yog nyob rau sab nraum zoov, yuav tsum tau them.
3. Ntxiv rau qhov saum toj no, lub tais -hom, trough- hom, ntaiv- hom, iav tiv thaiv - xeb thiab nplaim hluav taws- cov khoom siv hluav taws xob tsis zoo, lossis cov hlau zoo tib yam cable tais tuaj yeem xaiv tau raws li qhov chaw ib puag ncig thiab kev xav tau. Cov npog yuav tsum tau ntxiv rau hauv ib puag ncig uas muaj plua plav paug lossis xav tau lwm yam npog, lossis hauv qhov chaw sab nraum zoov.
4. Nyob rau hauv txoj kev pej xeem los yog txoj kev hla sab nraum zoov, yuav tsum muab ib lub ncoo ntxiv rau hauv qab ntawm tus ntaiv qis tshaj plaws, lossis ib lub tais yuav tsum tau siv rau hauv ntu ntawd. Thaum hla txoj kev loj ntawm txoj kev pej xeem, cov khoom thauj - cov kabmob muaj peev xwm ntawm cov kab hluav taws xob tuaj yeem nce ntxiv, lossis xaiv cov qauv truss, raws li cov neeg siv khoom xav tau.
5. For long spans (>3m), kev sib txuas cable tais yuav tsum tau xaiv.
6. Rau kev siv sab nraum zoov, cov khoom sib xyaw epoxy resin cable tais yuav tsum raug xaiv.