Uhlalutyo oluthelekisayo lwePipe enePolypropylene Lined, iPipe enePolyurethane Lined, kunye neEpoxy Sewer Lining: Ukukhetha Isisombululo Esifanelekileyo

Yazisa:

Xa kukhethwa izinto ezifanelekileyo zokufaka umngxuma wombhobho womsele wamanzi amdaka, abenzi bezigqibo badla ngokujongana neendlela ezahlukeneyo. Izinto ezisetyenziswa kakhulu yipolypropylene, polyurethane kunye ne-epoxy. Ngayinye kwezi zinto izisa uphawu olwahlukileyo etafileni. Kweli nqaku, siza kujonga ngokunzulu iimpawu kunye neenzuzoimibhobho enemibhobho ye-polypropylene, imibhobho efakwe nge-polyurethane, kunye nee-epoxy sewer liners ukukunceda wenze ukhetho olunolwazi.

Ilayini yePolypropylene:

Umbhobho ofakwe i-polypropylene lukhetho oludumileyo lokusetyenziswa kwamanzi amdaka ngenxa yokumelana kwawo kakuhle neekhemikhali. I-polypropylene yi-polymer ye-thermoplastic enika ukumelana okuhle kweekhemikhali kwizinto ezifakwe i-lining. Olu hlobo lwe-lining lufanelekile kwiindawo ezithwala ulwelo olubolayo okanye apho kufuneka ukumelana okuphezulu kokuguguleka. Umbhobho ofakwe i-polypropylene ulula, okwenza kube lula ukuwuthutha nokuwufaka. Ukongeza, banoxinzelelo oluphantsi ukuze kubekho ukuhamba kakuhle kolwelo kunye nokusetyenziswa kwamandla okuncitshisiweyo.

Umbhobho oneentambo zePolyurethane:

Umbhobho ofakwe ngepolyurethaneiyamelana kakhulu nokukrazulwa, ukuchaphazeleka kunye nokukrazulwa. Oku kwenza ukuba ibe lukhetho oluhle kakhulu kwiinkqubo zemijelo yamanzi amdaka eziphantsi kwezinto ezirhabaxa okanye amazinga aphezulu okuhamba kwamanzi. I-polyurethane liner ibonelela ngomaleko ogudileyo nohlala ixesha elide wokhuseleko onciphisa amathuba okwakheka kwesanti okunokubangela imibhobho evalekileyo. Ukongeza, i-polyurethane yaziwa ngokuguquguquka kwayo, iyakwazi ukumelana nokuhamba rhoqo komhlaba kunye nokuguquguquka kobushushu ngaphandle kokuqhekeka okanye ukuqhekeka.

I-Epoxy sewer liner:

Umbhobho wepayipi yamanzi amdaka e-Epoxyidumile ngenxa yokukwazi kwayo ukulungisa iziseko zophuhliso ezidala ngaphandle kokumba okubizayo. I-epoxy liner yenza umqobo oqinileyo, omelana nokugqwala ukuthintela ukuvuza, ukungena kweengcambu kunye nokuwohloka. Le ndlela iqinisekisa ukugqitywa kwangaphakathi okugudileyo kwaye iphucula amandla okuhamba kwamanzi kwenkqubo yokuhambisa amanzi amdaka ngelixa yandisa kakhulu ubomi bayo benkonzo. Ukongeza, ii-epoxy sewer liners zisebenza kakuhle, zigcina ixesha kwaye zinobuhlobo nokusingqongileyo, nto leyo eyenza ukuba zibe lukhetho oluluncedo koomasipala kunye nabaphathi bezibonelelo abafuna izisombululo ezizinzileyo.

Uhlalutyo lokuthelekisa:

Ukuze siqonde ngcono umahluko phakathi kwezinto ezintathu zokubopha, sizithelekisa ngokusekelwe kwiiparameter eziphambili:

1. Ukumelana neekhemikhali:

Imibhobho efakwe kwi-polypropylene igqwesile kule nkalo, inika ukumelana okuhle kakhulu kwiikhemikhali ezahlukeneyo ezirhabaxa. Imibhobho efakwe kwi-polyurethane nayo iyamelana kakuhle, kodwa ukumelana kwayo neekhemikhali kuphantsi kakhulu. Ii-epoxy sewer liners zibonelela ukumelana okuhle kweekhemikhali.

2. Ukumelana nokunxitywa:

Umbhobho ofakwe ngepolyurethane unokumelana okuhle nokukrazuka, nto leyo eyenza ukuba ulungele ukusetyenziswa kwemijelo yamanzi amdaka enokukrazuka. Imibhobho efakwe ngepolypropylene inokumelana okuphakathi, ngelixa ii-epoxy sewer liners zingenzelwanga ngokukodwa ukumelana nokukrazuka okukhulu.

3. Ukuguquguquka kokufakwa:

Umbhobho ofakwe ngepolypropylene unika ukuguquguquka ngexesha lokufakelwa ngenxa yokwakheka kwawo okukhaphukhaphu. Imibhobho efakwe ngepolyurethane iguquguquka ngokuphakathi, ngelixa ii-epoxy sewer liners ziqinile ngakumbi kwaye zifuna iindlela ezichanekileyo zokusetyenziswa.

Ukuququmbela:

Ukukhetha izinto ezifanelekileyo zokufaka ulwelo kwimigca yokuhambisa amanzi amdaka kubalulekile ekwandiseni ukusebenza kakuhle, ixesha elide kunye nokusebenza kakuhle kwenkqubo. Nangona isixhobo ngasinye sineenzuzo ezizodwa, ukhetho lokugqibela luxhomekeke kwiimfuno ezithile zenkqubo yakho yokuhambisa amanzi amdaka. Iipayipi ezineepolypropylene zibonelela ngokumelana okuhle kweekhemikhali, iipayipi ezineepolyurethane zibonelela ngokumelana okuhle kokurhawuzelelwa, kwaye ii-epoxy sewer liner zisebenza imimangaliso kwiiprojekthi zokulungisa. Ukuqonda iingenelo kunye nemida yesixhobo ngasinye kwenza abenzi bezigqibo bakwazi ukwenza izigqibo ezinolwazi ukuqinisekisa ukuba iinkqubo zokuhambisa amanzi amdaka zihlala ixesha elide kwaye zisebenza kakuhle.