I-SIWAY A1 PU FOAM iyisici esisodwa, uhlobo lokongayo nokusebenza kahle kwegwebu lePolyurethane.Ifakwe ikhanda le-adaptha yepulasitiki ukuze isetshenziswe ngesibhamu sokufaka igwebu noma utshani.Igwebu lizokhula futhi lelaphe ngomswakama emoyeni.Isetshenziselwa izinhlelo eziningi zokwakha.Kuhle kakhulu ukugcwalisa nokufaka uphawu ngamakhono amahle kakhulu wokukhweza, ukufakwa okuphezulu kwe-thermal kanye ne-acoustical.Ihambisana nemvelo njengoba ingenazo izinto ze-CFC.