Mbale yamadzi yachitsulo ya corten yapamwambayi imapangidwa motsatira miyezo yaukadaulo, pogwiritsa ntchito chitsulo cholimba kwambiri. Kumangirira kolondola komanso kuyezetsa kolimba kumatsimikizira kukhazikika kwake pakagwiritsidwe ntchito kwanthawi yayitali.
Chifukwa cha kukopa kwa nyengo yachinyontho ku UK, mbale yamadzi ya corten zitsulo pang'onopang'ono imapanga zosanjikiza zachilengedwe kuchokera ku lalanje kwambiri mpaka bulauni, zomwe zimapatsa mankhwalawa patina wapadera wazaka.
Madzi ochuluka a m'mbale yamadzi achitsulo amapanga maonekedwe okongola ndipo amatha kuphatikizidwa ndi mpope wamadzi wozungulira, zomera, kapena kuunikira kuti apange zotsatira zosiyanasiyana zamadzi.
Pezani Mawu