I-HDPE yokunkcenkceshela kunye nemibhobho yokunkcenkceshela isebenzisa i-resin ye-HDPE njengeyona nto iphambili, eveliswa ngokukhupha, ukulinganisa, ukupholisa, ukusika kunye nezinye iiteknoloji zokucwangcisa. Umbhobho uvavanyiwe kwaye unokuthotyelwa kumgangatho ofanelekileyo, kwaye usetyenziswa ngokubanzi kwiiprojekthi zokubonelela ngamanzi ezidolophini nasezilalini njl.
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(4)Imibhobho ye-PE ineempawu zobunzima bokukhanya, amandla aphezulu, ukuxhathisa impembelelo kunye nokuxhathisa ukubola, kulula ukuthwala kunye nokudibanisa, ngaloo ndlela kuncitshiswe kakhulu ubuninzi bomsebenzi wokwakha kunye nofakelo.
(5)Ngenxa yeempawu zobunzima bokukhanya, kulula ukudibanisa kunye nokuqina okuthile, iipayipi ze-PE zilungele ukufakwa. Iisistim zemibhobho entsonkothileyo, umbhobho we-PE ungabonisa iinzuzo ezininzi xa kuthelekiswa neminye imibhobho yezinto. Ixesha lokusebenza kombhobho linokufikelela kwiminyaka engaphezu kwama-50, kwaye inokusebenza kakuhle kokuqina kwamanzi.
• Umbhobho akufuneki ube nabuphi na ukungcola okubonakalayo.
• Isiphelo sokusika imibhobho kufuneka sibe sicaba kwaye sime nkqo kwi-axial.
• Imibhobho ayicacanga kwiinkqubo zokubonelela ngamanzi aphantsi naphantsi komhlaba.
• Umphezulu wangaphakathi nangaphandle wombhobho kufuneka ube mpuluswa, ube mcaba, ngaphandle kokuqhekeka, ukugogeka, umgca wokubola kunye nezinye iziphene zomhlaba ezichaphazela umgangatho wemibhobho.
1.Ubonelelo lwamanzi lukamasipala
2.Uthutho lolwelo lwamashishini
3.Imibhobho ehambisa amanzi amdaka, isaqhwithi kunye neMibhobho yoGutyulo
4. Ubonelelo lwamanzi kuRhwebo kunye nendawo yokuhlala
5.Amanzi kunye nezixhobo zokucocwa kwaManzi amdaka/Amanzi aBolileyo kunye noBuyiselwa baManzi/Isitshizi
Iinkqubo zokunkcenkceshela kunye neenkqubo zokunkcenkceshela