XPS foam board, mai suna a matsayin polystyrene extrusion filastik allo (XPS a takaice) yana da tsarin rufaffiyar pore alveolate mara aibi.Ayyukansa irin su yawa, shayarwar ruwa, ƙididdiga na gudanarwar zafi da haɓakar haɓakar tururi da sauransu suna da fa'ida akan waɗanda sauran jirgi a cikin kayan adana zafi kuma suna da halaye na ƙarfi mai ƙarfi, kayan haske, hasken iska, anticorrosion. tsufa juriya, low cost, da dai sauransu An yi amfani da ko'ina a cikin filayen da zafi kiyayewa da zafi rufi a cikin yi masana'antu, sanyi juriya na babbar hanya, Railway, filin jirgin sama, square da iyali dacewa.An yarda da shi gabaɗaya kuma mafi kyawun kayan adana zafi a kasuwa a halin yanzu.