Nkag siab txog PEX Pipes
PEX, los yog cross-linked polyethylene, tau txais koob meej hauv cov kav dej vim nws qhov yooj yim, tsis kam rau nplai thiab chlorine, thiab cov nqi xa khoom qis dua piv rau cov khoom siv ib txwm muaj. Kev teeb tsa ntawm PEX kav dej yuav tsum ua raws li cov qauv tshwj xeeb kom muaj kev nyab xeeb, kav ntev, thiab ua haujlwm tau zoo. Kev nkag siab txog cov lus qhia no yog qhov tseem ceeb rau cov tswv tsev thiab cov neeg cog lus ib yam nkaus, vim tias kev teeb tsa tsis raug tuaj yeem ua rau muaj kev xau, kev poob siab, thiab kev kho tus nqi. Yog li ntawd, nws yog ib qho tseem ceeb kom paub koj tus kheej nrog cov qauv kev teeb tsa cuam tshuam ua ntej pib ua PEX piping project.
Xaiv cov khoom zoo
Ua ntej txhim kho PEX kav dej, nws yog ib qho tseem ceeb uas yuav tau xaiv cov fittings thiab cov cuab yeej tsim nyog. Tsuas yog siv cov khoom zoo, pom zoo PEX fittings thiab cov khoom sib txuas kom ntseeg tau tias muaj kev sib raug zoo thiab tsis txhob muaj teeb meem hauv kab. Ntau hom kev sib txuas, xws li crimp, clamp, thiab thawb-haum tshuab, muaj, txhua tus nrog nws cov txheej txheem installation. Tsis tas li ntawd, xyuas kom meej tias tag nrho cov cuab yeej siv rau kev txiav thiab sib dhos yog tsim tshwj xeeb rau PEX kom muaj kev ncaj ncees ntawm cov yeeb nkab thiab fittings. Ua raws li cov chaw tsim khoom cov txheej txheem rau kev xaiv cov khoom yog qhov tseem ceeb rau kev ua kom tau raws li cov qauv kev lag luam thiab ua tiav cov kav dej kav ntev.
Cov txheej txheem installation
Cov txheej txheem siv los nruab PEX kav dej yog qhov tseem ceeb sib npaug. Pib los ntawm kev npaj koj qhov layout kom zoo, kom ntseeg tau tias koj suav rau qhov tsim nyog khoov thiab tig. Thaum khoov PEX, zam lub kaum ntse ntse; Hloov chaw, siv cov nkhaus maj mam tswj cov dej ntws thiab tiv thaiv kev ntxhov siab ntawm cov yeeb nkab. Ruaj ntseg PEX rau cov phab ntsa thiab qab nthab siv cov kev txhawb nqa tsim nyog, feem ntau txhua txhua 32 ntiv tes rau kab rov tav khiav thiab 4 taw rau ntsug. Nws tseem yog ib qho tseem ceeb uas yuav tsum tau tso qee qhov slack hauv cov kav dej kom haum rau thermal expansion, uas tuaj yeem ua rau kev puas tsuaj yog tias tsis tswj xyuas kom zoo. Qhov kev saib xyuas kom ntxaws hauv cov txheej txheem kev teeb tsa yuav ua rau tag nrho cov txiaj ntsig thiab kev ua neej nyob ntawm cov kav dej.
Rwb thaiv tsev thiab ntsuas kub
Ib qho tseem ceeb ntawm PEX yeeb nkab installation yog tswj kev rwb thaiv tsev thiab kub hloov. Thaum PEX tiv thaiv kom khov, nws raug nquahu kom insulate cov kav dej hauv qhov chaw tsis muaj xwm txheej, xws li attics lossis qhov chaw nkag mus, txhawm rau tiv thaiv qhov kub thiab txias uas tuaj yeem cuam tshuam cov yeeb nkab kev ncaj ncees. Thaum khiav PEX cov kav dej los ntawm cov phab ntsa, xyuas kom lawv muaj cov rwb thaiv tsev kom zoo los tswj cov dej kub thiab tiv thaiv kom tsis txhob muaj dej. Tsis tas li ntawd, nco ntsoov qhov ntsuas kub siab tshaj plaws rau PEX, feem ntau nyob ib ncig ntawm 200 degree F, kom tsis txhob muaj kev puas tsuaj. Ua raws li cov lus qhia no yuav tsis yog tsuas yog txuas lub neej ntawm cov kav dej xwb tab sis kuj tseem txhim kho kev siv hluav taws xob hauv koj cov kav dej.
Ua raws li Cov Cai Hauv Zos
Thaum kawg, nco ntsoov xyuas kom meej tias koj qhov kev teeb tsa PEX yeeb nkab ua tau raws li cov kav dej hauv zos thiab cov cai. Txhua cheeb tsam yuav muaj cov cai tshwj xeeb hais txog kev teeb tsa cov khoom siv kav dej, suav nrog PEX. Ua ntej pib koj qhov project, sab laj nrog cov tub ceev xwm hauv zos lossis tus neeg ua dej num muaj ntawv tso cai kom nkag siab txog cov lej siv tau. Cov kev cai no feem ntau hais txog yam xws li cov yeeb nkab sizing, installation txoj kev, thiab yuav tsum tau tso cai. Ua raws li cov qauv no tsis tsuas yog lav kev nyab xeeb xwb tab sis kuj tseem tiv thaiv koj cov peev hauv koj lub tsev cov kav dej. Los ntawm kev ua raws li cov qauv kev teeb tsa tsim nyog rau PEX kav dej, koj tuaj yeem ua kom ntseeg tau tias cov kav dej ruaj khov, ua haujlwm zoo, thiab ruaj khov.