Kuyambitsa kwa gulu la PVC
Bolodi ya PVC, yomwe imadziwikanso kuti Polyvinyl clortham bolodi, ndi chokhalitsa, chokhala ndi cell, omasuka. Bodi la PVC chindapusa limakhala ndi zabwino zotsutsana kwambiri, mphamvu zambiri, mayamwidwe otsika, ndi zina zodulira, zodulidwa kapena zokhomedwa kuti zigwirizane ndi mitundu yosiyanasiyana.
Matabwa a PVC alinso njira yayikulu ku zinthu zina ngati nkhuni kapena aluminium ndipo amatha kukhala ndi zaka 40 popanda kuwonongeka. Ma boardwa amatha kupirira mitundu yonse ya m'nyumba komanso zakunja, kuphatikizapo nyengo yovuta.