Waxaa jira noocyo kala duwan oo jumlo ahaluminium ka kooban guddialaabta, oo waxaad u baahan tahay inaad si cad u kala soocdo markaad iibsanayso.

Qalabka aluminiumka ah ee la dahaadhay waa isku-dar kulul oo ka kooban aluminium aluminium ah iyo filim midab leh,
muraayadda dahaadhka ah waa mid dhalaalaya oo dhalaalaya, oo leh midabyo kala duwan oo kala duwan oo laga dooran karo, biyuhu, aan dabka lahayn,
oo leh adkeysi aad u wanaagsan iyo iska caabin wasakh leh, iyo iska caabin UV sare leh. Haddii aad ku xukunto dareenka,
dusha sare ee saxanka xajin aluminium ee la dhejiyay waa heerkulka balaastikada, taabashada dareenka kuleylka;
rullalulatu dahaarka ah aluminium xajin heerkulka dusha sare ee heerkulka waa heerkulka birta, taabashada dareenka qaboojiyaha.
Dhegayso codka si aad u aqoonsato ereyada, waxaad si fudud u garaaci kartaa badhtamaha saxanka xadhkaha leh ee aluminium,
saxan xajin aluminium ah ayaa soo saari doona dhawaaq caajis ah; si khafiif ah ugu dhufo badhtamaha rolalka dahaarka leh ee saxanka,
saxan xajin aluminium ah oo dahaarka leh ayaa soo saari doona dhawaaq qallafsan.

Waxa kale oo aad isticmaali kartaa gooyaha cidhifka saxanka si aad u aragto haddii la kala saari karo,
haddii ay tahay saxan la dhejiyay, filimka dusha sare si fudud ayaa loo kala saari karaa gooyuhu.
Haddii ay tahay gole dahaarka leh, ma ku garaaci kartid dhinacyada laba maqas.