Cov qauv sab nraum zoov thiab cov toj roob hauv pes raug cuam tshuam tas li rau cov ntsiab lus- xws li nag, hnub ci, cua, xuab zeb, thiab qhov kub thiab txias hloov pauv- yuav tsum muaj kev tiv thaiv raws li lawv qhov chaw tshwj xeeb. Kev tiv thaiv kev ntaus nqi feem ntau cuam tshuam txog cov qauv (thiab nws cov ntaub ntawv) muaj peev xwm tiv taus lwm qhov chaw ib puag ncig, suav nrog cov dej tsis zoo, dej tsis kam, tiv thaiv xeb thiab xeb, thiab UV tiv thaiv. Rau cov qauv nthuav tawm sab nraum zoov rau lub sijhawm ntev-xws li pavilions, pergolas, thiab saib platforms-cov ntaub ntawv huab cua yog ib qho tseem ceeb rau kev tiv thaiv cov teeb meem xws li corrosion, tawg, thiab deformation los ntawm ib puag ncig ntev.
Cov tswv yim tiv thaiv txawv nyob ntawm cov khoom siv. Cov qauv ntoo xav tau kev kho tshwj xeeb tiv thaiv ya raws, rot, thiab kab; durability tuaj yeem txhim kho los ntawm kev siv cov txheej txheem tiv thaiv, tsim cov dej ntws zoo, thiab tiv thaiv kev sib cuag ncaj qha, ntev ntev nrog cov dej sawv ntsug. Cov qauv hlau feem ntau xav tau kev tiv thaiv xeb thiab xeb, feem ntau ua tiav los ntawm txoj hauv kev xws li siv cov tshuaj tiv thaiv -corrosive coatings lossis kub -dip galvanizing. Cov vaj tse pob zeb xav tau kev saib xyuas rau cov teeb meem xws li tawg, dej seepage, thiab rebar corrosion, yuav tsum muaj kev tiv thaiv dej tsis zoo thiab kev ntsuas dej thaum lub sijhawm tsim thiab tsim kho. Toj roob hauv pes chaw nruab nrog cov teeb pom kev zoo lossis cov khoom siv hluav taws xob xav tau kev tiv thaiv dej ntxiv thiab kev tiv thaiv plua plav kom haum rau lawv qhov chaw teeb tsa.
Kev txiav txim siab qhov kev tiv thaiv tsim nyog rau cov qauv sab nraum zoov yuav tsum xav txog ob qho tib si ib puag ncig tshwj xeeb thiab cov qauv qhov tseem ceeb. Piv txwv li, cov qauv nyob hauv thaj chaw ntug dej hiav txwv, thaj chaw ntub dej, lossis thaj chaw uas muaj dej nag ntau ntsib kev pheej hmoo ntawm dej ntau dua -txog kev puas tsuaj, yuav tsum tau ua kom tsis muaj dej tsis zoo, dej noo- pov thawj, thiab tiv thaiv - cov qauv kev xeb. Nyob rau hauv siab -tsheb thauj neeg pej xeem qhov chaw, cov qauv kev nyab xeeb thiab kav ntev ntawm cov khoom xws li railings, platforms, thiab zaum yuav tsum yog qhov tseem ceeb. Tshaj li qhov kev tiv thaiv thawj zaug thaum lub sij hawm tsim kho, ib qho kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua yuav tsum tau tsim los daws cov teeb meem tam sim no xws li xeb, tawg, txheej tsis ua hauj lwm, los yog kev sib txuas xoob, yog li txuas ntxiv cov qauv kev pab cuam lub neej thiab ua kom muaj kev nyab xeeb ntev -.