Umugqa wokuvala we-EPDMkuyinto enwebekayo yokuvala uphawu esetshenziswa kabanzi ekwakheni, ezimotweni, emikhunjini nakweminye imikhakha.Lesi sihloko sizokwethula imisebenzi yayo, izinhlelo zokusebenza kanye nezinzuzo.
Itheyiphu yokuvala ye-EPDMinokuqina okuhle kakhulu komoya, ukucinana kwamanzi nokumelana nesimo sezulu, futhi ifanelekela izidingo zokuvala ngaphansi kwezimo ezihlukahlukene zemvelo.Yenziwe ngerabha ye-ethylene-propylene futhi inokumelana okuhle kokushisa okuphezulu, ukumelana nokushisa okuphansi kanye nokuzinza kwamakhemikhali.
Ngaphezu kwalokho, ibuye isetshenziswe kabanzi embonini yezokwakha ukuvala iminyango, amafasitela, izindonga zamakhethini kanye nezinhlelo zophahla.Kungavimbela ngokuphumelelayo ukungena komoya, umswakama kanye nomsindo, ukuthuthukisa ukusebenza kokulondoloza amandla nokunethezeka kwesakhiwo.Ingase futhi isetshenziselwe ukuvala amalunga okunwebeka ezakhiwo zokwakha ngoba ukunwebeka kwawo okuhle nokuqina kwawo kungavumelana nokuguquguquka kwesakhiwo nokudlidliza.
Imboni yezimoto nayo ingenye yezindawo ezisetshenziswa kakhulu.Ingasetshenziselwa ukuvala iminyango yemoto namafasitela, ihlukanise ngokuphumelelayo umsindo wangaphandle nezimo zezulu ezinzima.Ingase futhi isetshenziselwe ukuvala izingxenye zenjini yemoto kanye neziqu, ukumelana nokushisa okuphezulu, ukumelana nowoyela kanye nokuqina.
Emkhakheni wokwakha imikhumbi kanye nobunjiniyela basolwandle, isetshenziswa kakhulu ekuvaleni imishini nezakhiwo ezahlukahlukene.Ivimbela ukungena kwamanzi olwandle kanye nokugqwala kwezintambo namapayipi, kuyilapho inikeza ukuvala umsindo okuhle kanye nemiphumela yokushaqisa.kuhle kakhulu kuphrojekthi yakho.
Ngamafuphi,Umugqa wokuvala we-EPDMkuyinto esetshenziswayo esetshenziswa kabanzi ekwakhiweni, kwezimoto, emkhathini nakweminye imikhakha.Izici zayo ezivelele zihlanganisa ukumelana nesimo sezulu, ukumelana namakhemikhali kanye nokushisa okuphezulu kokuguga, okwenza kube kuhle ukusetshenziswa ezinhlelweni ezivaliwe.Njengoba ubuchwepheshe buqhubeka buthuthuka, buzoqhubeka budlala indima ebalulekile ezimbonini ezihlukahlukene ukuze kuhlangatshezwane nezidingo zezixazululo zokuvala eziphephile, ezinokwethenjelwa nezisebenza kakhulu emikhakheni ehlukene yohlelo lokusebenza.
Itheyiphu yokuvala ye-EPDMkunezinzuzo eziningi uma kuqhathaniswa nezinye izinto zokuvala uphawu.Okokuqala, inokumelana nesimo sezulu esihle kakhulu, ingakwazi ukumelana nokuguguleka kwemisebe ye-ultraviolet, i-oxygen, i-ozone namazinga okushisa aphezulu, futhi inokuphila okude kwenkonzo.Okwesibili, inokubuyiselwa okuhle nokunwebeka futhi ingabuyela ngokushesha esimweni sayo sangempela ngisho nangemva kokucindezelwa isikhathi eside noma ukuwohloka.Ngaphezu kwalokho, inikeza ukumelana kwamakhemikhali, ukufakwa kukagesi kanye nezakhiwo ezivimbela ilangabi.
Kafushane,Umugqa wokuvala we-EPDMiyinto enamandla futhi esetshenziswa kabanzi yokuvala, elungele ukwakhiwa, izimoto, imikhumbi nezinye izinkambu.Ukusebenza kwayo okuhle kakhulu kokubekwa uphawu, ukumelana nesimo sezulu kanye nokululama okunwebekayo kuyenza ibe yingxenye ebalulekile yamaphrojekthi amaningi wobunjiniyela.
Isikhathi sokuthumela: Oct-09-2023