Ehlabathini lokwakhiwa kwemibhobho kunye nokugcinwa, ukuqinisekisa ingqibelelo kunye nexesha elide lemibhobho yensimbi kubaluleke kakhulu. Enye yezona ndlela zisebenzayo zokufezekisa oku kukusebenzisa i-fusion bonded epoxy (FBE) iingubo. Ezi zogquma aziboneleli nje ngomqobo oqinileyo wokuthotywa kodwa zikwaphucula ukuqina kwayo yonke imibhobho. Ukuqonda ukubaluleka kwemigangatho yokugquma kwe-FBE kubalulekile kubavelisi, iinjineli, kunye nabaphathi beeprojekthi ngokufanayo.
FBE ukutyabekaziyilelwe ngokukodwa ukukhusela imibhobho yentsimbi kunye nokufakwa kwimiphumo ebuhlungu yezinto ezisingqongileyo, kuquka ukufuma, iikhemikhali, kunye nokutshintsha kobushushu. Imigangatho elawula le mibala, njengaleyo ichaza iimfuno zemveliso-esetyenzisiweyo kwi-polyethylene enemigangatho emithathu kunye nenye okanye ngaphezulu kwe-sintered polyethylene coating, idlala indima ebalulekileyo ekuqinisekiseni ukuba iingubo zisebenza ngokufanelekileyo kwixesha elide. Le migangatho iqinisekisa ukuba iingubo zifakwe ngokulinganayo kwaye zihambelana ngokufanelekileyo kwindawo yentsimbi, ebaluleke kakhulu ekukhuseleni ukubola.
Embindini wale ngxoxo yinkampani ebekwe eCangzhou, kwiPhondo laseHebei, ebiyinkokeli ekwenzeni imibhobho yentsimbi ekumgangatho ophezulu kunye nokufakelwa ukususela ekusekweni kwayo ngo-1993. Ngommandla opheleleyo we-350,000 yeemitha zesikwere, ii-asethi ezipheleleyo ze-RMB 680 yezigidi kunye neengcali ezizinikeleyo ezingama-680, inkampani izibophelele ekuveliseni iimveliso ezisemgangathweni zokuvelisa. Ubungcali babo ekusebenziseni iingubo ze-FBE bubonisa ukuzibophelela kwabo kwimbhobho yokuthembeka kunye nokuphila ixesha elide.
Ukubaluleka kokubambelelaFBE imigangatho yokwalekaayinakubaxa. Xa le migangatho ilandelwa, i-coating iya kunika uluhlu olusisigxina lokukhusela oluya kumelana nobunzima beendawo ezahlukeneyo. Oku kubaluleke ngakumbi kwimibhobho engcwatywayo okanye entywiliselwe emanzini, apho imibhobho ibekwe kwindawo enokufuma okungaguqukiyo kunye nezinto ezinokuba yingozi. Ngokusebenzisa umtya womzi-mveliso ohlangabezana nemigangatho emiselweyo, iinkampani zinokuwunciphisa kakhulu umngcipheko wokungaphumeleli kwemibhobho, ngaloo ndlela ziphepha ukulungiswa okuxabisa imali eninzi neengozi zendalo esingqongileyo.
Ukongezelela, ubude bombhobho bungaphezulu nje kokuthintela umhlwa; kukwamalunga nokuqinisekisa ukuba ukutyabeka kunokumelana noxinzelelo lomatshini olwenziwe ngexesha lofakelo kunye nokusebenza. Imigangatho yeengubo ze-FBE ithatha ingqalelo kwizinto ezifana nokubambelela, ukuguquguquka, kunye nokuchasana kwempembelelo, yonke into enegalelo ekusebenzeni ngokubanzi kwenkqubo yombhobho. Ngotyalo-mali kwiingubo ezikumgangatho ophezulu ezihlangabezana nale migangatho, iinkampani zinokwandisa ubomi bemibhobho yazo, ekugqibeleni zinciphise iindleko zokugcinwa kunye nokuphucula ukusebenza kakuhle.
Isishwankathelo, ukubaluleka kwemigangatho yokugquma i-FBE ekuqinisekiseni ukuthembeka kwemibhobho kunye nokuphila ixesha elide akunakunakwa. Iinkampani ezifana neCangzhou ziphambili kwishishini, zibonelela ngeemveliso ezibalulekileyo ezihlangabezana nale migangatho. Ngokubeka phambili umgangatho kunye nokuthotyelwa, bancedisa ukukhusela iziseko ezingundoqo ezibalulekileyo kuqoqosho lwethu kunye nokusingqongileyo. Njengoko imfuno yeenkqubo zemibhobho ethembekileyo neyomeleleyo iqhubeka ikhula, iingubo ze-FBE ziya kuqhubeka zidlala indima ebalulekileyo ekuphumezeni ezi njongo. Ukutyalomali kwiingubo ezisemgangathweni namhlanje kuya kuhlawula kwixesha elizayo, ukuqinisekisa ukuba imibhobho yethu ihlala ikhuselekile kwaye isebenza kwiminyaka ezayo.
Ixesha lokuposa: Feb-26-2025