Taw qhia rau PEX Piping thiab Dej Zoo
PEX (cross-linked polyethylene) piping yog qhov kev xaiv nrov rau cov kav dej niaj hnub vim nws qhov yooj yim, ua haujlwm ntev, thiab yooj yim ntawm kev teeb tsa. Ib qho kev txiav txim siab tseem ceeb rau cov tswv tsev thiab cov kws tshaj lij ib yam nkaus yog PEX piping cuam tshuam li cas dej zoo. Qhov no yog qhov tseem ceeb heev vim tias qhov zoo ntawm cov dej haus ncaj qha cuam tshuam rau kev noj qab haus huv thiab kev nyab xeeb. Txhawm rau daws qhov kev txhawj xeeb no, nws yog qhov tseem ceeb kom nkag siab tias PEX cuam tshuam nrog dej li cas thiab seb nws cuam tshuam rau nws txoj kev nyab xeeb lossis saj.
Chemical Leaching thiab dej paug
Ib qho kev txhawj xeeb tseem ceeb ntawm PEX piping yog qhov muaj peev xwm rau cov tshuaj leaching rau hauv dej. Tsis zoo li qee cov khoom siv kav dej qub, xws li txhuas lossis qee hom PVC, PEX tsis muaj cov khoom tsis zoo xws li txhuas lossis phthalates. Cov kev tshawb fawb tau pom tias PEX feem ntau tsis tso cov tshuaj lom neeg rau hauv dej. Txawm li cas los xij, thaum pib siv lossis thaum raug kub hnyiab, tej zaum yuav muaj me me leaching ntawm cov tebchaw. Cov theem no feem ntau yog qis dua qhov kev txwv kev nyab xeeb, tab sis nws yog ib qho tseem ceeb rau kev saib xyuas cov dej zoo, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem tshiab, kom ntseeg tau tias tsis muaj kev phom sij.
Kev cuam tshuam rau saj thiab tsw
PEX piping yog paub txog nws qhov cuam tshuam tsawg kawg nkaus ntawm cov dej saj thiab tsw. Tsis zoo li qee cov ntaub ntawv uas tuaj yeem muab cov yas lossis xim hlau saj rau cov dej, PEX yog tsim los ua kom tsis muaj zog thiab feem ntau tsis cuam tshuam rau qhov zoo ntawm cov dej. Cov yam ntxwv no muaj txiaj ntsig zoo rau kev tuav lub ntuj saj thiab tsw ntxhiab ntawm cov dej haus. Txawm li cas los xij, tsawg zaus, cov kav dej PEX tshiab tuaj yeem tsim cov ntxhiab tsw lossis saj thaum thawj ob peb siv, uas feem ntau dissipates tom qab lub sijhawm luv. Kev tu thiab ntxuav lub cev tsis tu ncua tuaj yeem pab txo qis cov teebmeem thawj zaug.
Cov kev cai thiab cov qauv kev nyab xeeb
PEX piping yog ua raws li ntau yam kev cai thiab cov qauv kev nyab xeeb uas ua kom nws haum rau cov dej haus. Hauv ntau lub tebchaws, PEX yuav tsum ua raws li cov cai nruj heev rau kev noj qab haus huv thiab kev nyab xeeb uas txwv tsis pub muaj kev phom sij rau cov tshuaj leaching thiab xyuas kom cov khoom tsis zoo rau cov dej tsis zoo. Piv txwv li, hauv Tebchaws Meskas, PEX cov kav dej raug kuaj thiab lees paub los ntawm cov koom haum xws li NSF International kom ua tau raws li cov qauv kev nyab xeeb dej haus. Cov ntawv pov thawj no muab kev lees paub tias PEX piping yog qhov kev xaiv nyab xeeb rau kev tswj xyuas dej kom zoo.
Sib piv PEX rau Lwm Cov Khoom Siv
Thaum muab piv PEX rau lwm yam khoom siv, xws li tooj liab, PVC, lossis galvanized steel, PEX feem ntau ua tau zoo ntawm cov dej zoo. Cov kav dej tooj liab, thaum siv tau ntev, qee zaum tuaj yeem ua rau kom siab tooj liab hauv dej, tshwj xeeb tshaj yog nyob rau thaj chaw uas muaj dej acidic. Cov kav dej PVC tuaj yeem tso cov tshuaj tsis zoo yog tias lawv tsis tsim kom raug lossis yog tias lub kaw lus raug rau qhov kub thiab txias. PEX qhov kev tiv thaiv corrosion thiab nplai tsim ntxiv txhim kho nws lub luag haujlwm hauv kev khaws cov dej zoo, ua rau nws muaj kev xaiv zoo dua piv rau qee cov khoom siv.
Xaus
Hauv cov ntsiab lus, PEX piping feem ntau muaj qhov cuam tshuam zoo rau cov dej zoo vim nws tsis tshua muaj peev xwm rau cov tshuaj leaching thiab tsawg kawg nkaus rau saj thiab tsw. Nws yog tsim los ua kom tau raws li cov qauv kev nyab xeeb nruj thiab muab kev nyab xeeb rau lwm cov ntaub ntawv uas yuav cuam tshuam rau dej zoo dua. Kev saib xyuas tsis tu ncua thiab ua raws li cov lus qhia kev nyab xeeb kom ntseeg tau tias PEX piping tseem yog qhov kev xaiv txhim khu kev qha rau kev tswj xyuas dej huv thiab nyab xeeb. Raws li nrog txhua yam khoom siv kav dej, kev teeb tsa thiab kev saib xyuas kom zoo yog qhov tseem ceeb rau kev ua kom pom kev zoo thiab dej zoo.