Piv nrog rau lwm cov yeeb nkab yas (xws li PVC, PPR), PEX kav dej muaj ntau yam zoo. Nov yog cov lus piav qhia ntxaws txog cov txiaj ntsig zoo no:
Cov tshuaj tiv thaiv corrosion zoo heev
PEX cov hlab ntsha muaj zog tiv thaiv ntau yam tshuaj xws li kua qaub, alkali, ntsev, thiab lwm yam. Cov tshuaj tiv thaiv no ua rau PEX cov raj ua haujlwm ruaj khov hauv cov dej ib puag ncig uas muaj cov tshuaj rau lub sijhawm ntev. Yog li ncua kev pab cuam lub neej ntawm cov kav dej.
Cov nplaim retardant zoo heev
PEX raj muaj cov nplaim hluav taws zoo ua haujlwm, txawm tias hluav taws yuav tsis yooj yim ntes hluav taws lossis tso cov pa phem. Qhov no zoo heev txhim kho kev nyab xeeb ntawm nws siv nyob rau hauv ib puag ncig muaj kev pheej hmoo siab.
Muaj zog tsis kam
PEX raj muaj peev xwm tiv taus siab dua, ua kom muaj kev nyab xeeb ntawm cov kav dej hauv qhov chaw muaj kev kub ntxhov. Cov yam ntxwv no ua rau cov raj PEX ua tau zoo hauv cov ntawv thov uas xav tau ntau dua.
Kev ua haujlwm zoo ib puag ncig
PEX tube yog cov khoom siv zoo ib puag ncig uas tuaj yeem rov ua dua tshiab. Nyob rau hauv cov txheej txheem ntawm kev tsim khoom thiab siv, nws yuav tsis tsim cov khoom tsis zoo, raws li kev tiv thaiv ib puag ncig lub tswv yim ntawm cov neeg niaj hnub no.
Ib qho yooj yim installation thiab txij nkawm
PEX tube txheej txheem kev teeb tsa yog qhov yooj yim thiab tsis xav tau cov cuab yeej tshwj xeeb thiab cov tswv yim. Nyob rau tib lub sijhawm, hom kev sib txuas yog qhov yooj yim thiab yooj yim, uas txo cov nqi ntawm kev teeb tsa thiab kev saib xyuas.
Zoo kub kub stability
Piv nrog rau cov kav dej PVC thiab PPR, PEX kav dej muaj qhov kub thiab txias. Nws tuaj yeem tswj tau qhov kev ua haujlwm ruaj khov hauv qhov kub thiab txias, uas ua rau cov raj PEX zoo dua thiab txhim khu kev qha hauv cov ntawv thov xws li cov kav dej kub uas yuav tsum tau tiv taus qhov kub thiab txias.
Lub neej ua haujlwm ntev
Vim tias PEX cov hlab ntsha muaj kev tiv thaiv zoo heev, kev laus tiv thaiv thiab lwm yam khoom, lawv lub neej kev pab feem ntau yog ntev. Txo qhov zaus thiab tus nqi ntawm kev hloov cov yeeb nkab.
Nyob rau hauv cov ntsiab lus, PEX raj qhia tau qhov zoo ntawm cov tshuaj tiv thaiv corrosion, nplaim retardant kev ua tau zoo, siab tsis kam, kev tiv thaiv ib puag ncig, yooj yim installation thiab txij nkawm, kub stability thiab kev pab lub neej. Qhov no ua rau cov yeeb nkab PEX hauv dej kub, dej txias, cua sov hauv pem teb thiab lwm yam kev lag luam, nrog rau qhov yuav tsum tau muaj kev kub siab, kub kub lossis tshuaj corrosion ntawm lub sijhawm muaj ntau yam kev siv.