Aluminium qhov rais qaij thiab tigyuav tsis xau yog tias tsim nyog thiab tswj xyuas zoo. Tilt Thiab Tig qhov rais yog weatherproof thiab tiv thaiv dej thiab huab cua los ntawm seeping. Txawm li cas los xij, ntau yam tuaj yeem ua rau xau thaum lub sijhawm:
Kev teeb tsa tsis raug: Yog tias lub qhov rais tsis raug teeb tsa kom raug, nws tuaj yeem ua rau qhov khoob lossis qhov tsis zoo uas tso cai rau cov dej nkag mus.
Hnav cov ntsaws ruaj ruaj: Cov roj hmab ntsaws ruaj ruaj nyob ib ncig ntawm lub qhov rais tuaj yeem degrade lub sijhawm vim muaj hnub nyoog, huab cua lossis kev puas tsuaj rau lub cev. Yog tias cov ntsaws ruaj ruaj puas lawm, dej tuaj yeem nkag rau hauv.
Clogged drains: Tilt Thiab Tig qhov rais muaj cov kav dej uas tso cai rau cov dej ntws tawm. Yog tias cov kua dej no txhaws nrog cov av, nplooj lossis cov khib nyiab, dej tuaj yeem sib sau thiab nkag mus rau hauv chav.
Kev siv tsis raug: Yog tias lub qhov rais tsis raug kaw lossis tilted kom raug, nws tuaj yeem tawm qhov khoob uas tso cai rau dej nkag.
Kev saib xyuas tsis tu ncua, xws li ntxuav cov kav dej thiab tshuaj xyuas cov ntsaws ruaj ruaj, tuaj yeem pab tiv thaiv kom tsis txhob xau. Yog tias koj pom cov cim qhia txog kev xau, nws tsim nyog kuaj xyuas cov ntsiab lus no lossis sab laj tus kws tshaj lij.
