Extruded polystyrene (XPS) boards, raws li ib tug multifunctional rwb thaiv tsev cov ntaub ntawv, yog dav siv nyob rau hauv ntau yam teb, qhia zoo heev rwb thaiv tsev kev ua tau zoo thiab ruaj khov zog. Lawv cov ntawv thov tseem ceeb suav nrog txoj kev rwb thaiv tsev, cov txheej txheem steel rwb thaiv tsev, lub tsev phab ntsa thiab lub ru tsev rwb thaiv tsev, lub hauv paus cua txias thiab cov qhov cua ntawm qhov hluav taws xob rwb thaiv tsev, thiab txawm tias siab - ceev railway subgrade rwb thaiv tsev.
Ua ntej, XPS boards muaj qhov tshwj xeeb zoo hauv kev rwb thaiv tsev. Vim lawv qhov kev ua tau zoo ntawm kev rwb thaiv tsev, XPS cov laug cam tau siv dav hauv txoj kev rwb thaiv tsev, ua kom zoo dua qub thiab ruaj khov ntawm txoj kev. Qhov no tsis tsuas yog pab txuas ntxiv lub neej kev pab cuam ntawm txoj kev nto, tab sis kuj txo cov nqi kho txoj kev, uas yog qhov tseem ceeb rau kev tsim kho hauv nroog.
Qhov thib ob, XPS boards kuj ua tau zoo heev hauv cov qauv hlau thaiv. Vim lawv cov rwb thaiv tsev zoo thiab ua haujlwm ntev, XPS cov laug cam tau siv dav hauv cov txheej txheem steel rwb thaiv tsev. Qhov no tsis yog tsuas yog pab tiv thaiv kev deformation thiab kev puas tsuaj rau cov qauv hlau nyob rau hauv qhov kub thiab txias tab sis kuj txhim kho tag nrho lub zog ntawm cov tuam tsev, ua tau raws li lub zog - txuag cov kev cai ntawm niaj hnub architecture.
