Eps thiab Xps suab zoo ib yam, tab sis lawv yog ob yam khoom sib txawv.Txawm hais tias cov ntaub ntawv raw yog tag nrho cov polystyrene, cov txheej txheem ntau lawm txawv kiag li.Txawm hais tias cov yam ntxwv ntawm cov khoom zoo sib xws, tseem muaj qee qhov sib txawv.

Eps yog foamed khoom ntawm polystyrene, thiab xps yog extruded tom qab sib tov nrog lwm yam raw khoom.Cov txheej txheem khoom sib txawv, yog li cov qauv sab hauv ntawm eps thiab xps boards txawv, ua rau qee qhov sib txawv ntawm cov khoom ua haujlwm.Txawm hais tias cov ntaub ntawv raw yog txhua yam khoom siv ceev, lub zog ntawm lub zog, thiab nplaim taws retardant cov khoom zoo sib xws, tab sis huab cua permeability thiab dej nqus yog txawv.Vim hais tias lub rooj tsavxwm xps yog extruded, nws cov qauv sab hauv kaw tus nqi ntawm tes muaj zog dua li ntawm eps.Vim li no, huab cua permeability ntawm xps board yuav phem dua li ntawm eps.Txawm li cas los xij, txij li lub rooj tsavxwm xps yog extruded, nws cov compressive kev ua tau zoo heev, uas zoo dua li ntawm eps board.Yog li ntawd, lub rooj tsavxwm xps yuav muaj qhov zoo dua ntawm eps thaum nws siv rau hauv tsev rwb thaiv tsev, rwb thaiv tsev hauv pem teb thiab lwm yam kev siv..Feem ntau, ob leeg tuaj yeem hloov tau rau ib leeg yog tias tsuas yog rau cov rwb thaiv tsev zoo tib yam.

Nyob rau hauv cov nqe lus ntawm kev pab cuam lub neej, lub general xps board muaj kev ua tau zoo compressive, tab sis nws yog nkig ntau tshaj eps, thiab qhov yooj ntawm eps board yog zoo dua li ntawm xps board, ob qho tib si muaj lawv tus kheej zoo thiab qhov tsis zoo.Hauv kev tsim kho hauv tsev, eps board yuav siv ntau dua, vim tias nws yog tsim los ntawm pwm, thiab cov duab tuaj yeem ua rau ntau yam duab, tab sis lub rooj tsavxwm xps yog extruded, thiab cov duab yog qhov yooj yim, tsis ntau npaum li. lub eps board.

Xps board thiabpob zeb wool, iav ntaub plaubboard yog ob qho tib si zoo rwb thaiv tsev cov ntaub ntawv, lawv muaj kev sib txawv siv rau kev tsim kho txheej txheem, hu rau peb kom paub meej ntxiv.