XPS ua npuas ncauj board, lub npe hu ua polystyrene extrusion yas board (XPS rau luv luv) muaj ib tug flawless kaw-pore alveolate qauv. Nws ua yeeb yam xws li lub ntom ntom, kev nqus dej, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv lub teeb, anticorrosion, kev laus tsis kam, tsis tshua muaj nqi, thiab lwm yam. Nws tau siv dav hauv kev txuag hluav taws xob thiab hluav taws xob rwb thaiv tsev hauv kev tsim kho, Frost tsis kam ntawm txoj kev loj, railway, tshav dav hlau, square thiab tsev haum. Nws yog feem ntau lees paub thiab cov khoom siv tiv thaiv cua sov zoo tshaj plaws hauv kev ua lag luam tam sim no.