Ibitumen, okuyingxenye ebaluleke kakhulu yokuvimbela amanzi, iwukwakheka kwe-hydrocarbon etholakala ezitsheni ezinjengesihlabathi sikawoyela namachibi anogwaja noma etholwe ngokugcotshwa kukawoyela ongahluziwe ezindaweni zokuhluzwa. Phakathi nenqubo yokukhishwa kwe-distillation njengoba izingxenye ezilula zikhuphukela phezulu, izingxenye ezinzima, kuhlanganise nebitumen, ziwela phansi kwekholomu.

Ngemva kokukhipha izingxenyana ezilula ezifana ne-liquid petroleum gas, uphethiloli, nodizili kuwoyela ongahluziwe phakathi nenqubo yokucwenga, ingxenye eyinsalela ibizwa ngokuthi itiyela. Ibanga letiyela lingashintsha lifinyelele ekutheni kungakanani okuguquguqukayo okusele kubitumen ehlutshiwe.

Ibitumen ingasetshenziswa njengempahla eluhlaza noma njengengxube kuye ngendawo yokufaka isicelo. Ingasetshenziswa njenge-binder ku-asphalt yemigwaqo, imigwaqo yezindiza, izindawo zokupaka, izindlela zezinyawo. Ibuye isetshenziswe njengokuxuba emkhakheni wokwakha nowokwakha kusukela phansi kuya ophahleni ukuze kuhlinzekwe ikhwalithi enhle kakhulu yokuvimbela amanzi.

Ibitumen ingashintshwa ngama-polymers ukuthuthukisa ukusebenza kwayo futhi isetshenziswe njengezinhlobo ezahlukene zomkhiqizo embonini yokwakha. Isebenza njengengxenye eyinhloko yeukuvimbela amanziizinto zokwakha ngezinhlobo zama-sealants, mastics, adhesive, coating njll.

Kungani Ibitumen Idume Emkhakheni Wokuvikela Amanzi?

Okokuqala, itiyela inenqubo yezomnotho. Ibitumen, esala ngemva kwenqubo yokucwiliswa kukawoyela ongahluziwe, iwumkhiqizo owenziwayo Lapho imikhiqizo eyinhloko efana nophethiloli, udizili, amafutha e-octane aphezulu kanye nophethiloli kucwengwa, itiyela liyasala.

Ngaphandle kwalokho, itiyela liwumkhiqizo owenza izinto ezihlukahlukene. Ibonisa ukuziphatha kwe-viscoelastic kanye ne-thermoplastic. Ibitumen inakho kokubili ukuziphatha kwe-viscous nokunwebeka kuye ngezinga lokushisa nesikhathi sokulayisha. Emazingeni okushisa aphezulu noma ezikhathini ezinde zokulayisha, itiyela lisebenza njenge-viscous material. Emazingeni okushisa aphansi noma kumodi yokulayisha ngokushesha, itiyela liziphatha njengokuqinile okunwebekayo.

Iphuzu lokuncibilika lebitumen aliphakeme kangangokuthi lingancibilika kalula ngesikhathi sokufaka isicelo. Ibitumen inemvelo enamathela kakhulu, egcina izinto zihlangene ngokuqinile. Zonke lezi zici zifakazela ukuthi i-bitumen ingangenisi amanzi ingenye yezixazululo ezilula kakhulu ukuya ezindaweni zokusetshenziswa.

Iyini Imikhiqizo Yebhitumene Ye-Baumerk Nezinzuzo zayo?

Izinto zokuvimbela amanzi ze-bitumen zinezinhlobonhlobo zezindawo zokufaka isicelo. Sibonga uBaumerk, ungasebenzisa izinhlobo ezahlukene zemikhiqizo yokuvikela amanzi ngetiyela ngezidingo ezahlukene. Izinto ezivimbela amanzi zebitumen ohlwini lomkhiqizo we-Baumerk, okuwumkhiqizo wengxenye eyodwa noma ezimbili ezinezinhlobo eziqinile neziwuketshezi, zinezinzuzo eziningi.

Isibonelo, i-polyurethane nemikhiqizo elungiswe ngerabha iyatholakala ngezinhlobo ezahlukene zezindawo zokufaka izicelo zokuhlinzeka ngezici zomkhiqizo ezihlukile. Futhi, i-membrane, i-coating, i-mastic ne-sealant amafomu ayatholakala. Izici zomkhiqizo ezijwayelekile zenza ukusebenza kokunamathela okuphezulu, ukunwebeka, ukusebenza okuhlala isikhathi eside nokuqina, ukumelana nokuhuzuka okuphezulu, ukusebenzisa kalula kanye nokonga.

Ukuze ufunde kabanzi mayelana nezinye izinto zokuvikela amanzi kanye nebitumen ingangenisi amanzi, ungabheka okuqukethwe kwethu okunesihloko esithi.Yiziphi Izinto Zokuvikela Amanzi: Zonke Izinhlobo, Ukusetshenziswa, Futhi Izici.