Kule mihla, kukho iindlela ezininzi ezinomdla nezinobuchule zokufaka imibhobho. Enye yezona zinto zidumileyo zokufaka imibhobho yasekhaya yiPEX (Cross-Linked Polyethylene), inkqubo yokufaka imibhobho eguquguqukayo neguquguqukayo ngokwaneleyo ukuba ijikeleze imiqobo yomgangatho nodonga, kodwa iqine ngokwaneleyo ukuba imelane nokugqwala namanzi ashushu. Imibhobho yePEX incamathiselwe kwizixhobo zeplastiki okanye zesinyithi kwindawo engaphakathi kwenkqubo ngokuzikrwela endaweni yokuncamathisela okanye ukuwelda. Xa kufikwa kumbhobho wePEX vs iPVC eguquguqukayo, yeyiphi eyona ndlela ingcono?

I-Flexible PVC yile nto ivakala ngayo. Yipayipi eguquguqukayo enobukhulu obufanayo nePVC eqhelekileyo kwaye inokuqhotyoshelwa kwizixhobo zePVC ngesamente yePVC eguquguqukayo. I-Flex PVC idla ngokuba nkulu kakhulu kunepayipi yePEX ngenxa yobukhulu bayo obungama-40 kunye nobukhulu bodonga. Qhubeka ufunda ukuze ufumane ukuba ingabaUmbhobho we-PEX okanye i-PVC eguquguqukayokungcono kwisicelo sakho!

isithako sezinto ezibonakalayo
Ezi zinto zimbini zifana ngenxa yeempawu zazo eziguquguqukayo, kodwa ukwakheka kwazo, ukusetyenziswa kwazo kunye nokufakelwa kwazo kwahlukile kakhulu. Siza kuqala ngokujonga izinto ezisetyenzisiweyo. I-PEX imele i-polyethylene edibeneyo. Yenziwe nge-polyethylene enoxinano oluphezulu enezibopho ezidibeneyo kwisakhiwo se-polymer. Ivakala inzima, kodwa ithetha nje ukuba izinto ezisetyenzisiweyo ziguquguqukayo kwaye zinokumelana noxinzelelo oluphezulu (ukuya kuthi ga kwi-180F kwizicelo zemibhobho).

I-PVC eguquguqukayo yenziwe ngesixhobo esifanayoizinto ezisisiseko njengePVC eqhelekileyo: i-polyvinyl chloride. Nangona kunjalo, iiplastiki zongezwa kwi-compound ukuze ziyenze iguquguquke. I-PVC eguquguqukayo inokumelana namaqondo obushushu ukusuka kwi--10F ukuya kwi-125F, ngoko ke ayifanelekanga kumanzi ashushu. Nangona kunjalo, iluncedo kakhulu kwiindlela ezahlukeneyo zokusebenza, esiza kuzigubungela kwicandelo elilandelayo.

isicelo
Umahluko phakathi kwezi mbhobho zimbini mkhulu kunesakhiwo sazo. Zikwasetyenziswa kwizicelo ezahlukeneyo ngokupheleleyo. Umbhobho we-PEX usetyenziswa kakhulu kwiimbhobho zasekhaya nakwezorhwebo ngenxa yokuba awudingi sithuba sininzi kunye nokumelana nobushushu obuphezulu. I-PEX ifanelekile kule misebenzi kuba inokugoba kwaye igobe ngokulula nakweyiphi na indlela ngaphandle kokusebenzisa izixhobo ezininzi. Kulula ukuyifaka kune-copper, ebengumgangatho wamanzi ashushu kwizizukulwana ngezizukulwana.

Umbhobho wePVC oguquguqukayo usenokungawuphathi amanzi ashushu, kodwa unezinye iingenelo. Ukuqina kwawo kwisakhiwo kunye neekhemikhali kwenza iPVC eguquguqukayo ibe yeyona ifanelekileyo kwiidama zokudada kunye nokunkcenkceshela. I-chlorine esetyenziselwa amanzi edama ayinampembelelo ingako kule payipi iqinileyo. I-Flex PVC ikwalungele ukunkcenkceshela igadi, njengoko inokujikajika naphi na apho uyifuna khona ngaphandle kwezinto ezininzi ezicaphukisayo.

Njengoko ubona, ukuthelekisa ipayipi ye-PEX ne-PVC eguquguqukayo kufana nokuphosa iqela lebhola ekhatywayo neqela le-hockey. Bahluke kakhulu, abakwazi nokukhuphisana! Nangona kunjalo, oku akupheleli apho umahluko uphela khona. Siza kujonga enye yezona mpawu zibalulekileyo zohlobo ngalunye lwepayipi: ukufakwa. Funda ngakumbi malunga nee-apps ze-PEX kweli nqaku elivela kwi-The Family Handyman.

Faka
Ngeli xesha siza kuqala nge-PVC eguquguqukayo, njengoko ifakwe ngendlela esiqhelene kakhulu nayo kwi-PVC Fittings Online. Umbhobho ufakwe uhlobo olufanayo lwezixhobo zokufakelwa njengombhobho oqhelekileyo we-PVC. Ngenxa yokuba inokwakheka kweekhemikhali okufanayo ne-PVC eqhelekileyo, i-PVC eguquguqukayo inokuqatywa kwaye iqiniswe kwizixhobo ze-PVC. Isamente ekhethekileyo ye-PVC eguquguqukayo iyafumaneka eyenzelwe ukumelana nokungcangcazela kunye noxinzelelo olufumaneka rhoqo kumachibi okudada nakwiinkqubo ze-spa.

Ii-pex tees, ii-crimp rings kunye nezixhobo ze-crimp Iipayipi ze-PEX zisebenzisa indlela eyahlukileyo yokudibanisa. Endaweni yeglue okanye i-welding, i-PEX isebenzisa izixhobo zesinyithi ezineentsimbi okanye zeplastiki ezibekwe kwindawo ethile okanye ezibekwe kwihabhu. Iityhubhu zeplastiki ziqhotyoshelwe kwezi ziphelo zineentsimbi ezineentsimbi ezineentsimbi ezineentambo, ezifakwe izixhobo ezikhethekileyo ze-crimp. Ukusebenzisa le ndlela, uqhagamshelo luthatha imizuzwana embalwa kuphela. Xa kufikwa kwimibhobho yasekhaya, iinkqubo ze-PEX zithatha ixesha elincinci ukufakela kuneithusi okanye i-CPVCUmfanekiso ongasekunene ubonisa i-multi-alloy PEX tee, i-brass crimp ring, kunye nesixhobo se-crimp, zonke ezifumaneka evenkileni yethu!