Umbhobho wokuhambisa umdaka kufuneka ufakwe ngokucophelela nge-slope eyaneleyo. Indlela yofakelo kunye nenkqubo ifana ngokufanayo kuzo zonke iindidi zepayipi okanye izinto ze- culvert . Ngokuxhomekeka kwimpahla yombhobho, izinto zingaba lula okanye zinzima kakhulu kuba inkqubo yokufaka ingaba nzima, izixhobo ezininzi kunye neentsebenzo zifuneka.
01 - Misela ukuphakama
02 - I-Slope
Qaphela, i-drop down greater than ΒΌ "ngeenyawo ayinelanga njengoko amanzi aya kuhamba ngokukhawuleza kunamafutha, ngelixa i-slope encinane kakhulu, ngaphantsi kwe-0.003, iya kukwanela ukuthwala isilili kude. I-pitch ephakanyisiweyo ye-4 "ipayipi i-1/8" ibe yi-1/4 "ngeenyawo. Awufuni ukuba ne-slope eninzi njengokuba kunokudala olunye uhlobo lweengxaki.
03 - Umsele kunye neBhedi
Ngamanye amaxesha uzakufuna ukubeka impahla yokulala ukuze unike inkxaso eyongezelelweyo kumbhobho wokuhambisa umjelo wokunciphisa amanzi, ukunciphisa ithuba lokuba 'emva kokuba umsele usuzaliswe .
Izinto ezisemgangathweni ezisetyenziselwa ukulungiselela izinto zokulala ziyisihlabathi, kodwa ukuba awufumaneki unokukhetha ukulala kwebala. Qaphela ukuba ungayisebenzisi ilitye elibukhali okanye ezinye iimpahla ngezinye izihlandlo ezinokuthi ziququzelele umbhobho wombhobho.
04 - Beka iPayipi
Khumbula, ngaphambi kokuba ufake i-glue kwiipayipi ze-PVC, kufuneka ufake isicelo sePVC ebomvu. I-Purp PVC primer ihlambulula umgangatho wePVC ukuze iglue isebenze ngokufanelekileyo. Faka isiqhelo sesigxina sombhobho ukuya kwisiphelo sowesibini uze uphawule kancane.
Ukuze uqiniseke ukuba umlenze ulandelwa ngokuchanekileyo, faka umtya kunye nomzila wepayipi. Umtya kufuneka ufakwe kwi-slope efanayo njengoko ipayipi iya kuba, kodwa enye inyawo phezu kwinqanaba eligqityiweyo. Umlinganiselo ukusuka kwintambo ukuya kwizantsi lomsele uya kufanayo ngexesha lonke.
05 - Ukugqibela
Ngoku yifaka isanti kunye / okanye igravel phezu kombhobho, okwaneleyo ukumboza okungenani i-10 "phezu kombhobho wokuthuthwa kwamanzi. Qala ukudibanisa izinto kunye ne-rammer okanye nayiphina into efanelekileyo yokuxubungela uhlobo oluthile lwepayipi efakwe.
Kwixesha elide lombhobho, le nkqubo inokuqaliswa xa ifakwe ipayipi kwaye ngelixa isebenza kwicandelo elilandelayo lombhobho. Kubalulekile ukufakela iteksi yokulumkisa phezu komgca wokuqala womhlaba odibeneyo, ngoko abanye baya kuqonda xa becula ukuba ipayipi ikhona phantsi kwetheyibhile yokuxwayisa ekhangayo.