Boto ea foam ea XPS, e reheletsoeng e le polystyrene extrusion plastic board (XPS for short) e na le sebopeho se se nang sekoli se koetsoeng sa alveolate. Litšoantšiso tsa eona tse kang boima, ho monya metsi, coefficient ea mocheso o tsamaisang mocheso le coefficient of steam pervasion joalo-joalo li na le molemo ho feta tse ling tsa lisebelisoa tsa ho boloka mocheso 'me li na le litšobotsi tsa matla a matla, lisebelisoa tse khanyang, leseli la sefofane, anticorrosion, ho hanyetsa botsofali, litšenyehelo tse tlaase, joalo-joalo E 'nile ea sebelisoa haholo masimong a ho boloka mocheso le ho thibela mocheso indastering ea kaho, ho hanyetsa serame sa tsela e kholo, seporo, boema-fofane, lisekoere le ho lekana malapa. Ka kakaretso ho ananeloa le thepa e molemo ka ho fetisisa ea ho boloka mocheso 'marakeng hona joale.