Kule mini kunye nobudala, kukho iindlela ezininzi ezinomdla kunye nobuchule bemibhobho yamanzi. Esinye sezona zixhobo zidumileyo zemibhobho yasekhaya namhlanje yiPEX (Cross-Linked Polyethylene), i-intuitive plumbing kunye ne-fitting system ebhetyebhetye ngokwaneleyo ukuze ijikeleze imiqobo yomgangatho kunye nodonga, kodwa yomelele ngokwaneleyo ukumelana nokudleka kunye namanzi ashushu. Imibhobho ye-PEX ifakwe kwiplastiki okanye kwizixhobo zetsimbi kwi-hub kwinkqubo ngokukrazula kunokuba iglue okanye i-welding. Xa kuziwa kumbhobho wePEX vs PVC eguquguqukayo, loluphi ukhetho olungcono?

I-PVC eguquguqukayo yile nto ivakala ngayo. Yiumbhobho oguquguqukayo wobukhulu obufanayo nePVC eqhelekileyokwaye inokudityaniswa kwizixhobo zePVC ezinesamente yePVC ebhetyebhetye. I-PVC eguquguqukayo idla ngokuba ngqindilili kakhulu kunombhobho we-PEX ngenxa yobukhulu bayo obungama-40 kunye nobukhulu bodonga. Funda ukuze ufumanise ukuba ingaba umbhobho we-PEX okanye i-PVC eguquguqukayo ingcono kwisicelo sakho!

isithako sezinto eziphathekayo
Ezi zinto zimbini zibukeka zifana ngenxa yeempawu zazo eziguquguqukayo, kodwa ukubunjwa kwazo, ukusetyenziswa kunye nokufakwa kwahluke kakhulu. Siza kuqala ngokujonga imathiriyeli. I-PEX imele i-polyethylene edityanisiweyo. Yenziwe nge-polyethylene ephezulu kunye neebhondi ezinqamlekileyo kwisakhiwo sepolymer. Kuvakala kunzima, kodwa kuthetha nje ukuba izinto eziphathekayo ziguquguqukayo kwaye ziyakwazi ukumelana noxinzelelo oluphezulu (ukuya kuthi ga kwi-180F kwizicelo zemibhobho).

I-PVC eguquguqukayo yenziwe kwizinto ezisisiseko ezifanayo njengePVC eqhelekileyo: i-polyvinyl chloride. Nangona kunjalo, iiplastiki zeplastiki zongezwa kwikhompawundi ukuze zinike ukuguquguquka. I-PVC eguquguqukayo inokumelana namaqondo obushushu ukusuka kwi -10F ukuya kwi-125F, ngoko ayifanelekanga kumanzi ashushu. Nangona kunjalo, iluncedo kakhulu kwizicelo ezininzi, esiza kuzigubungela kwicandelo elilandelayo.

isicelo
Umahluko phakathi kwemibhobho emibini mkhulu kunesakhiwo sabo. Zikwasetyenziswa kwizicelo ezahlukeneyo ngokupheleleyo. Umbhobho we-PEX usetyenziswa ngokuqhelekileyo kwiiplumbi zasekhaya kunye nezorhwebo ngenxa yeemfuno zayo ezincinci zendawo kunye nokumelana nokushisa okuphezulu. I-PEX ifanelekile kule misebenzi kuba inokugoba ngokulula kwaye igobe nakweliphi na icala ngaphandle kokusebenzisa izincedisi ezininzi kakhulu. Kulula ukuyifaka kunobhedu, obungumgangatho wamanzi ashushu kwizizukulwana.

Umbhobho wePVC oguquguqukayo awunakukwazi ukuphatha amanzi ashushu, kodwa unezinye iingenelo. Ukuqina kwayo kwesakhiwo kunye neekhemikhali kwenza iPVC eguquguqukayo ilungele amachibi kunye nokunkcenkceshela. Iklorini esetyenziselwa amanzi edama inefuthe elincinane kulo mbhobho unzima. I-Flex PVC ilungile kunkcenkceshelo lwegadi, njengoko inokuzulazula naphi na apho uyifuna khona ngaphandle kwezixhobo ezininzi ezicaphukisayo.

Njengoko ubona, ukuthelekisa umbhobho wePEX kunye nePVC ebhetyebhetye kufana nokuphosa iqela lebaseball kwiqela lehoki. Bahluke kakhulu, abakwazi nokukhuphisana omnye nomnye! Nangona kunjalo, apha akuphelelanga apho iyantlukwano. Siza kujonga enye yezona zinto zibalaseleyo zohlobo ngalunye lombhobho: ukufakela. Funda ngakumbi malunga neeapps ze-PEX kweli nqaku kwi-Family Handyman.

Faka
Ngeli xesha siza kuqala ngePVC eguquguqukayo, njengoko inyuswe ngendlela esiyiqhelileyo kwiPVC Fittings Online. Umbhobho ufakwe uhlobo olufanayo lweizinto ezifakwe njengesiqhelo PVC umbhobho. Kuba iphantse yafana nemichiza efana nePVC eqhelekileyo, iPVC ebhetyebhetye inokuqatywa kwaye ifakwe isamente kwiPVC. Isamente eguquguqukayo ekhethekileyo yePVC iyafumaneka eyenzelwe ukumelana nokungcangcazela kunye noxinzelelo oluxhaphakileyo olufumaneka kumadama okuqubha kunye neenkqubo ze-spa.

I-pex tees, i-crimp rings kunye ne-crimp izixhobo ze-PEX iipayipi zisebenzisa indlela yokudibanisa eyodwa. Endaweni yeglu okanye i-welding, i-PEX isebenzisa intsimbi ehlabayo okanye izifakelo zeplastiki ezibekwe phakathi okanye ezibekwe kwindawo. I-tubing yeplastiki ifakwe kwezi ziphelo ze-barbed ngokusebenzisa iindandatho zetsimbi zetsimbi, ezixutywe ngezixhobo ezikhethekileyo ze-crimping. Ukusebenzisa le ndlela, uxhulumaniso luthatha imizuzwana embalwa kuphela. Xa kuziwa kwimibhobho yamanzi yasekhaya, iinkqubo ze-PEX zithatha ixesha elincinci ukuzifaka kuneubhedu okanye i-CPVC. Ifoto ngasekunene ibonisa i-polyalloy PEX tee, i-ring crimp ring, kunye nesixhobo se-crimp, zonke zikhoyo kwivenkile yethu!