中文
Ngobuchwephesha, kukho izinto ezininzi ekufuneka ziqwalaselwe xa ukhethaiipayipi zaselwandle, ezinje: ubungakanani, uhlobo, kunye nezinto eziphathekayo. Ngokwembono yesicelo, cUkulungiswa kufuneka kunikwe indlela yokufaka, ukuhamba komoya kunye noxinzelelo, iinkqubo zombhobho, ixesha lokusebenza, kunye nokumelana nokugqwala kunye nokudinwa.Ukongeza, ubude kunye nobubanzi be-hose kufuneka kuqwalaselwe ukuqinisekisa ukhuseleko kunye nokuthembeka kwayo.ngaphakathiumbhobho. Xa ukhetha ipayipi, zonke iimpawu zayo kufuneka ziqwalaselwe ngokupheleleyo.
Izinto eziphathekayo
Uizixhobo kunye neenkqubo ezahlukeneyozisetyenziswangexesha lenkqubo yokuvelisaiipayipi zolwandleukuhlangabezana neemfuno ezahlukeneyo zokusebenza. Okwangoku kukho iintlobo ngeentlobo zezinto ezithengiswayo ezingasetyenziswa ekuvelisweni nasekuvelisweni kweepayipi zasemanzini, ezifana nerabha yendalo (NR), irabha ye-butyl (SBR) kunye ne-polyurethane (PU). Ekubeni izinto ezahlukeneyo zineempawu ezahlukeneyo, iinkqubo zazo zokuvelisa kunye nokuvelisa nazo zahlukile. Ukuze kuqinisekiswe ukuveliswa kweepayipi ezihlangabezana neemfuno, kuyimfuneko ukukhetha i-ma efanelekileyo.iiteriyali kunyeinkqubo yokuvelisa ngokweemfuno ezahlukeneyo zesicelo kunye neemeko zesicelo.
Ubungakanani
Ubungakanani yinto ebalulekileyo xa ukhetha iipayipi zasemanzini, kwaye ubungakanani beepayipi ezifunekayo bunokwahluka kwiindlela ezahlukeneyo zokusetyenziswa kunye nemidiya. I-CDSR inokubonelela ngeendlela ezahlukeneyo zokukhetha ngokweemfuno zabathengi kwaye iqinisekise ukuba ipayipi ifanelekile kwiimeko ezahlukeneyo zokusetyenziswa.
● Ububanzi bangaphakathi bunempembelelo ngqo kwisantya sokuhamba kolwelo kunye noxinzelelo lwalo. Ububanzi bangaphakathi obukhulu bunokubonelela ngokuhamba okukhulu, kodwa bunokubangela ukulahleka okukhulu koxinzelelo phantsi kweemeko zoxinzelelo oluphezulu. Ke ngoko, izinto ezifanelekileyo zepayipi kunye nobubanzi bangaphakathi kufuneka zikhethwe ngokusekelwe kuhlobo lolwelo oluphathwayo kunye noxinzelelo olufunekayo lokusebenza.
● Ububanzi bangaphandle bunempembelelo kumandla oomatshini kunye nokuqina kombhobho. Ububanzi bangaphandle obukhulu buhlala bubonelela ngamandla oomatshini angcono kunye nokumelana nokuguguleka. Kodwa kuya kwandisa ixabiso lokuqina kombhobho, ngaloo ndlela kwandisa ubunzima bombhobho. Ke ngoko, ububanzi bangaphandle obufanelekileyo kufuneka buqwalaselwe ngokusekelwe kwiimeko ezithile zokusingqongileyo kunye neemfuno zokusetyenziswa.
● Ubude bepayipi kufuneka bumiselwe ngokusekelwe kwiimfuno ezithile zokusetyenziswa. Umgama phakathi kweendawo ezimbini zokuphela koqhagamshelo lwepayipi kunye nokukhula kunye nobubanzi bepayipi kufuneka kuthathelwe ingqalelo ukuqinisekisa ukuba ubude bepayipi buyanele ukuhlangabezana neemfuno zoyilo ezifana namandla epayipi kunye nomgama wokhuseleko lokusebenza.
Isicelo
Iimfuno zokusetyenziswa, izinto eziphathelele imeko-bume kunye nemigangatho yeshishini zidlala indima ebalulekileyo kuphuhliso lwemveliso, ulawulo lweeprojekthi, ulawulo lomgangatho, njl. Zinceda ekuqinisekiseni ukuba iimveliso okanye iinkonzo zinokuhlangabezana neemfuno zomsebenzisi, zilungelelanise neemeko ezahlukeneyo zemeko-bume, kwaye zithobele imigaqo nemigangatho yeshishini.
Ngeqela layo lobuchwephesha lobuchwephesha, izixhobo zemveliso eziphambili kunye namava eminyaka, i-CDSR iyakwazi ukubonelela abathengi ngezisombululo zepayipi yolwandle ezenzelwe wena ukuhlangabezana neemfuno ezahlukeneyo. Qhagamshelana nathi namhlanje ukuze ufumane i-ingcaliisisombululo sobungcali kwiimfuno zakho zepayipi yolwandle!
Umhla: 01 Novemba 2023