Your browser isn’t supported any longer. Update it to get the finest YouTube practical experience and our most up-to-date capabilities. Learn moreÇelik evlerin ses ve ?s? yal?t?m? nas?ld?r? Çelik evlerde kulland???m?z d?? duvar kal?nl??? ~ one hundred forty mm’dir.Ek yal?t?m malzemeleri kullan?ld???nda hafif çelik yap?lar ?s? ve ses yal?t?m?