EPS (Expandable Polystyrene) yog lub teeb yuag ua npuas ncauj feem ntau siv hauv ntim thiab siv cov khoom siv. Nws cov txheej txheem ntau lawm dhau los ntawm ntau qhov sib txuas los xyuas kom meej cov khoom tiav tiav.
Ua ntej, cov khoom siv raw polystyrene pellets yog pub rau hauv lub expander. Nyob rau hauv qhov kev txiav txim ntawm qhov kub thiab txias, cov khoom nthuav dav los tsim cov npuas me me.
Tom qab ntawd, cov pellets nthuav dav yog pub rau hauv pwm los ntawm kev xa khoom. Pwm tuaj yeem hloov kho rau ntau yam duab thiab ntau thiab tsawg raws li qhov xav tau.
Thaum cov pellets tau ntim rau hauv pwm, lub tshav kub tso tawm chav, uas txuas ntxiv nthuav cov pellets thiab khi lawv ua ke rau hauv ib qho kev thaiv zoo li cov qauv.
Tom qab ntawd, tom qab lub sijhawm txias, cov qauv thaiv zoo li yuav nyuaj thiab tuaj yeem raug tshem tawm ntawm pwm.
Cov blocks raug tshem tawm yog txiav thiab txiav kom tau txais cov duab xav tau thiab qhov loj ntawm cov khoom kawg.
Thaum kawg, tom qab kev soj ntsuam zoo thiab ntim khoom, EPS cov khoom tau npaj tawm hauv lub Hoobkas thiab siv ntau yam xws li kev tiv thaiv kev ntim khoom thiab lub tsev rwb thaiv tsev.
Cov txheej txheem tsim khoom no ua kom ntseeg tau tias EPS cov khoom yog lub teeb yuag, ruaj khov thiab muaj cov khoom zoo heev insulating. Los ntawm kev nruam kev thev naus laus zis thiab kev tswj xyuas kom zoo, EPS ntau lawm tuaj yeem ua tau raws li qhov xav tau ntawm ntau yam kev lag luam thiab ua lub luag haujlwm tseem ceeb hauv kev ntim khoom thiab kev tsim kho.
