Kugwiritsa ntchito ma coils a Gelvanized ndi ma sheet omwe ali pazinthu zopangira nyumba zopangira nyumba

Pazinthu zopangidwa ndi zida zapanyumba monga Revitetoors, makina ochapira ndi zowongolera mpweya, ma stvanized ndi imodzi mwazinthu zofunikira zopangira. Zipolopolo zakunja, akasinja amkati ndi zigawo zina zomwe zidapangidwa pabanja nthawi zambiri zimapangidwa ndi mapepala ankhondo. Kutsutsana kwawo kuvunda kumatsimikizira kuti zida zankhondo sizikhala ndi dzimbiri mu chilengedwe chogwiritsa ntchito chilengedwe. Nthawi yomweyo, mawonekedwe abwino apamwamba amapanganso mawonekedwe a zida zokongola kwambiri. Zigoliri zopangidwa ndi opanga nyumba kunyumba zimapangidwa ndi ma sheet apamwamba kwambiri, zomwe sizimangokwaniritsa zofunikira zazomwe zimapangidwa ndi zogulitsa komanso zomwe zimathandizira mpikisano wawo.