Kev nyab xeeb npaum li cas yog cov kav dej yas yas

Yas Piping: Dab tsi tiag ntws los ntawm koj lub Faucet?

(Kev nyab xeeb npaum li cas yog cov kav dej yas yas)

Tshawb xyuas koj qhov chaw nyob. Qab phab ntsa, hauv qab, uas dej huv mus txog koj chav ua noj faucet yuav siv sij hawm mus ncig ua si. Tus naj npawb nce ntxiv, chav kawm ntawd yog ua los ntawm yas. Nws hloov cov qub tooj liab thiab galvanized steel kav hauv ntau lub tsev. Txawm li ntawd los nws ua rau koj xav tsis thoob: yog dej txav nrog cov kav dej yas tsis muaj kev pheej hmoo kiag li?

Nws yog ib lo lus nug tsim nyog. Peb cuam tshuam nrog cov yas tsis tu ncua. Peb haus los ntawm cov thawv yas. Peb khaws cov zaub mov hauv cov thawv yas. Peb paub tias qee cov yas tuaj yeem tso cov tshuaj lom neeg. Yog li, muab cov yas tso rau hauv cov chav kawm ntawm peb cov cawv haus dej? Nws yuav tsum tau saib ze dua.

Ua ntej, nkag siab txog thawj cov kav dej yas gamers. Koj muaj PEX (cross-linked polyethylene). Nws yog ntau yam, cov raj xim xim feem ntau snaking nrog cov tsev niaj hnub. Tom qab ntawd muaj CPVC (chlorinated polyvinyl chloride). Nws yog tawv, feem ntau yog xim dawb, thiab glued nrog ib leeg. Ob leeg yog cov kev xaiv nrov mus ib txhis. Lawv tiv thaiv deterioration. Lawv saib xyuas qhov txias zoo dua li cov kav dej hlau. Lawv ib txwm pheej yig dua. Kev teeb tsa feem ntau nrawm dua thiab yooj yim dua thiab.

Tsis tau rov qab mus rau kev nyab xeeb thiab kev ruaj ntseg. Qhov teeb meem loj yog tshuaj lom neeg. Cov khoom ntawm cov kav dej yas tuaj yeem nkag mus rau hauv peb cov dej? Cov neeg tsim khoom thiab cov kev cai hauv tsev ua qhov no tiag tiag. Cov kav dej siv rau kev haus dej cawv ua rau muaj kev sim ntau. Lawv yuav tsum ua kom tiav cov kev cai tsim los ntawm pab pawg xws li NSF International. Cov kev ntsuam xyuas no saib rau leaching nyob rau hauv ntau yam mob– dej kub, dej txias, lub sij hawm ntev.

Kev tshawb fawb tshawb fawb feem ntau txhawb nqa lawv txoj kev nyab xeeb thiab kev nyab xeeb thaum txhim kho kom zoo. Cov kev tshawb fawb tshawb fawb saib cov dej zoo hauv tsev nrog cov kav dej yas tsis pom muaj kev txhawj xeeb txog kev kis kab mob txuas nrog cov kav dej lawv tus kheej. Cov khoom siv yog tsim kom ruaj khov. Lawv yuav tsum tsis txhob tawg yooj yim nyob rau hauv cov dej hauv tsev tsis tu ncua thiab qhov kub thiab txias.

Tseem, tsis muaj dab tsi zoo heev. Qee tus neeg pom cov yas me me los yog tsw ntxhiab thaum cov kav dej tshiab. Qhov no feem ntau discolors tom qab lub sij hawm luv luv. Muaj qee qhov xwm txheej tsawg uas cov ntsiab lus ntawm cov khoom siv lossis cov khoom tsim tsis tsim nyog ua rau muaj teeb meem. Kev kis kab mob yuav tshwm sim ntau dua yog tias cov khoom qis qis tsis pom zoo rau cov dej haus tau siv. Tias yog vim li cas siv cov khoom pov thawj los ntawm cov teeb meem kev ntseeg siab.

Kev teeb tsa yog qhov tseem ceeb ntxiv. Cov kav dej yas xav tau kev txhawb nqa kom raug. Lawv yuav tsum tsis txhob kinked los yog nkhaus zoo li sharply. Kev sib txuas yuav tsum tau ua kom zoo. Kev siv cov kua nplaum tsis raug rau ntawm CPVC lossis PEX puas tsuaj thoob plaws hauv qhov kev txiav txim yuav ua rau muaj kev tawg. Thaum cov dej ntws ntws tawm, lawv tsis tas txhais hais tias cov dej nws tus kheej yog qias neeg. Nws yuav tsum ua nrog lub installation zoo tshaj plaws.

Kev cuam tshuam ib puag ncig yog ib feem ntawm daim duab kev nyab xeeb thiab. Cov kav dej yas xav tau lub zog tsawg dua los tsim dua cov kav hlau hlau. Lawv kav ib lub sij hawm ntev. Tab sis lawv tseem yog yas. Tsim lawv siv fossil fuels. Kev pov tseg ntawm qhov kawg ntawm lawv txoj kev ua neej ntev yog qhov yuav tsum tau xav txog. Cov kev xaiv rov ua dua tshiab tau txhim kho tab sis tseem tsis tau thoob ntiaj teb.

(Kev nyab xeeb npaum li cas yog cov kav dej yas yas)

Yog li, yog cov kav dej yas muaj kev nyab xeeb? Cov pov thawj taw tes rau qhov tseeb, rau cov ntaub ntawv tso cai siv niaj hnub no. Lawv yuav tsis raug lees txais rau haus dej cawv lossis lwm yam. Lawv muab cov txiaj ntsig zoo uas ua rau muaj kev nkag siab zoo rau ntau lub tsev. Xaiv cov khoom muaj ntawv tso cai thiab ua rau qee tus kws tshaj lij kev teeb tsa muaj qhov ua tau zoo tshaj plaws kom tsis muaj teeb meem, kev xa dej tsis muaj kev pheej hmoo. Kev txhawj xeeb txog kev saj lossis kev txhawj xeeb tsis tshua muaj tshwm sim, tseem muaj teeb meem kev noj qab haus huv tseem ceeb tshwm sim tsawg raws li kev tshawb fawb tam sim no thiab siv dav.