Zeziphi iindlela zokuhambisa amanzi kwimijelo esele yenziwe ngaphambili?

Imijelo esele yenziwe ngaphambili ixhaphake kakhulu kubomi bemihla ngemihla kwaye idlala indima ebalulekileyo. Nangona kunjalo, abantu abaninzi abaqhelananga neendlela zokuhambisa amanzi kwimijelo esele yenziwe ngaphambili. Namhlanje, abavelisi bomjelo wokuhambisa amanzi baya kwabelana ngeendlela ezininzi zokuhambisa amanzi kwireferensi yakho.

1. Imisele evulekileyo yokuhambisa amanzi: Yomba amanqanaba ahlukeneyo emijelo yokuhambisa amanzi ukuze wenze uthungelwano lwemisele. Amanzi aphuma kwimisele yasendle (imisele yokufuma yomhlaba, imisele, imisele yezolimo yerayisi) ukuya kwimisele yokuhambisa (imisele engundoqo, imisele yamasebe, imisele yesiqu), aze ekugqibeleni aye kwiindawo zokukhuphela (imilambo, amachibi, iilwandle).
2. Imisele yokukhupha amanzi evulekileyo engenazo iipleyiti zokugquma: Imisele yokukhupha amanzi evulekileyo engenazo iipleyiti zokugquma ivamise ukufakwa ecaleni komda weendonga zangaphandle zamagumbi angaphantsi. Ububanzi bomsele wokuhambisa amanzi budla ngokuba yi-100mm. Ngexesha lokwakhiwa komgangatho ongaphantsi, ukubeka kunye nokuhlelwa kufuneka kwenziwe kuqala, kulandele ukwakhiwa kwefomwork.

Emva kokuba ikhonkrithi igalelwe emhlabeni, i-20mm i-M20 exutywe ngaphambili i-sement mortar (exutywe ne-5% yomgubo wokukhusela amanzi) kufuneka isetyenziswe phantsi kunye necala lomsele. Ngexesha elifanayo, i-slope kufuneka yenziwe phantsi komsele kunye ne-gradient ye-0.5%.

Xa usebenzisa imijelo esele yenziwe ngaphambili, kubalulekile ukuthobela imiyalelo efanelekileyo kunye neemfuno zokugcina ukuqinisekisa ukusebenza ngokuqhubekayo kwenkqubo yokuhambisa amanzi. Ngaphambi kokuthenga kunye nokufakela, nxibelelana neenjineli zokuhambisa amanzi okanye ababoneleli ukuze uqonde iindlela ezithile zokusetyenziswa kunye namanyathelo olondolozo lwemijelo yokuhambisa amanzi.