Iindidi ezahlukeneyo zemibhobho kunye neetanki ziyinxalenye ebalulekileyo yazo naziphi na izakhiwo zokwakha ukusuka kwizakhiwo, i-sewers, i-storages ukuya kwiinkqubo zokuhambisa amanzi.Iindidi zemibhobho ezisetyenziswe kwi-facade zichongwa zizicelo zabo zoshishino.Zenziwe ngezinto ezahlukeneyo ezifana intsimbi stainless, iplastiki, ifayibha kunye PVC etc. ukumelana neemeko zenkonzo ezahlukeneyo ngokoluhlu lwabo izicelo.
Imibhobho enamazinkiluhlobo olubalulekileyo olufunwa ngokubanzi kwiindawo apho imibhobho ingcwatywe phantsi komhlaba kwaye kufuneka ithwale iimeko ezahlukeneyo zomhlaba kunye nokuxhathisa umbane.Ukwenza inqanaba le-pH kunye nokuchasana kuwele ekungqinelaniseni, imibhobho kufuneka ifakwe ngezinto ezifunekayo ukuze kugcinwe ukugquma.Izinto zokugqoka ezisetyenziswa rhoqo kwimibhobho yensimbi ziyi-zinc-galvanizing, i-aluminizing, i-polymer kunye ne-asphalt njl. Zisetyenziswa kakhulu kwi-drain kunye ne-sewers apho iimpawu ezifana nokuguquguquka, ukuqina kunye ne-anti-corrosion zibaluleke kakhulu.
Izifakelo zetyhubhu ezenziwe ngeplastiki ziyakwazi ukujongana nexabiso eliphezulu le-pH.Ukudibanisa amacandelo ahlukeneyo eetyhubhu ezigutyungelweyo, iindlela ezahlukeneyo zisetyenziswa ezifana nokudityaniswa kwemibhobho eguquguqukayo, iibhendi ezidibanisayo njalo njalo.Zombini intsimbi engenasici kunye nemibhobho yeplastiki ineenzuzo zazo kwizicelo ezahlukeneyo.
Izinto eziluncedo kwimibhobho yeplastiki emacangci:
Ekubeni iipayipi zeplastiki azikho abaqhubi abalungileyo bombane, banobomi obude xa kuthelekiswa nezinye izinto.I-abrasion phezu komhlaba nayo iphantsi kwimibhobho yeplastiki.Imibhobho yePlasitiki yomelele kakhulu kulwelo oluneasidi olukhoyo kumjelo ophantsi komhlaba ohambisa amanzi amdaka kunye nemisele.Zinobunzima obukhaphukhaphu kwaye kodwa zinamandla aphezulu.Ngokuthelekisa iinzame ezincinci ziyafuneka kufakelo kwaye zikwanyuka xa indawo ekhoyo iphantsi kakhulu.Imibhobho yePlastiki iqinisekisa ukuvuza okuncinci, amajoyina ayenziwe ngezinto ezinamandla ukuze angavumeli naziphi na izikhewu ukuba zivuze ulwelo.Ngenxa yokuguquguquka okuphezulu,PTFE ithumbu elityankiweyokulula ukuthutha kunye nokufaka.
Izinto eziluncedo kwimibhobho yentsimbi engatyiwayo:
I-Corrugated steel stainless steel tubing (CSST) ibhetyebhetye kwaye yomelele xa ithelekiswa neendlela zemibhobho zemveli.Ukusetyenziswa njengemibhobho yegesi, zigqunywe ngeplastiki yangaphandle.Zibubungqina bokuvuza njengoko zinamalungu amancinci anokwenzeka ngexesha lofakelo.Inzuzo ebonakalayo yokusebenzisa imibhobho yensimbi engenasici kukugcina ixesha njengoko inokufakwa kwiqhezu lexesha elipheleleyo elifunekayo ukufaka ezinye iipayipi.
Ixesha lokuposa: Aug-18-2017