I-bitumen, okuyingxenye ebaluleke kakhulu yokuvimbela amanzi nge-bitumen, iyinhlanganisela ye-hydrocarbon etholakala ezindaweni ezinjengama-oyela namachibi e-pitch noma etholakala ngokuhluzwa kwamafutha aluhlaza ezindaweni zokuhluza. Ngesikhathi senqubo yokuhluza njengoba izingxenye ezilula zikhuphukela phezulu, izingxenye ezisindayo, kufaka phakathi i-bitumen, ziwela phansi kwekholomu.

Ngemva kokususa izingxenyana ezilula njengegesi kaphethiloli ewuketshezi, uphethiloli, kanye nedizili ku-oyili ongahluziwe ngesikhathi senqubo yokucwenga, ingxenye esele ibizwa ngokuthi i-bitumen. Izinga le-bitumen lingashintsha kuye ngokuthi kusele izinto eziguquguqukayo ezingakanani ku-bitumen ehlutshiwe.

I-bitumen ingasetshenziswa njengezinto zokusetshenziswa noma njengengxube kuye ngezindawo ezisetshenziswayo. Ingasetshenziswa njenge-binder ku-asphalt yemigwaqo, imigwaqo yezindiza, izindawo zokupaka, izindlela zabahamba ngezinyawo. Iphinde isetshenziswe njengengxube emkhakheni wezakhiwo nokwakha kusukela ephansi kuya ophahleni ukuze inikeze ikhwalithi enhle kakhulu yokuvimbela amanzi.

I-bitumen ingashintshwa ngama-polymer ukuze ithuthukise ukusebenza kwayo futhi isetshenziswe njengezinhlobo ezahlukene zomkhiqizo embonini yokwakha. Isebenza njengengxenye eyinhloko yeukuvimbela amanziizinto ezisetshenziswa ngezindlela ze-sealant, i-mastics, i-glue, i-coating njll.

Kungani I-Bitumen Idumile Emkhakheni Wokuvimbela Ukungena Kwamanzi?

Okokuqala, i-bitumen inenqubo yezomnotho. I-bitumen, ehlala ngemva kwenqubo yokuhluza uwoyela ongahluziwe, ingumkhiqizo ophumayo Uma imikhiqizo eyinhloko efana nophethiloli, udizili, uphethiloli one-octane ephezulu kanye nophethiloli kuhluzwa, i-bitumen iyashiywa ngemuva.

Ngaphandle kwalokho, i-bitumen iwumkhiqizo oguquguqukayo. Ibonisa ukuziphatha kwe-viscoelastic kanye ne-thermoplastic. I-bitumen inemikhuba e-viscous kanye ne-elastic kuye ngokuthi izinga lokushisa kanye nesikhathi sokulayisha. Uma izinga lokushisa liphezulu noma uma ulayisha isikhathi eside, i-bitumen iziphatha njengento e-viscous. Uma ulayisha ngokushesha noma uma ulayisha ngokushesha, i-bitumen iziphatha njenge-elastic solid.

Indawo yokuncibilika kwe-bitumen ayiphakeme kakhulu kangangokuthi ingancibilika kalula ngesikhathi sokusetshenziswa. I-bitumen inamathela kakhulu, okugcina izinto zihlangene ngokuqinile. Zonke lezi zici zifakazela ukuthi ukuvimbela amanzi nge-bitumen kungenye yezixazululo ezilula kakhulu ezindaweni zokusetshenziswa.

Iyini Imikhiqizo yeBitumen yeBaumerk kanye Nezinzuzo Zayo?

Izinto zokuvimbela amanzi ngebitumen zinezindawo eziningi zokusetshenziswa. Ngenxa yalokhoI-Baumerk, ungasebenzisa izinhlobo ezahlukene zemikhiqizo yokuvimbela amanzi ngebitumen ngezidingo ezahlukene. Izinto zokuvimbela amanzi ngebitumen ezisohlwini lwemikhiqizo kaBaumerk, okuyimikhiqizo eyodwa noma ezimbili ezinesimo esiqinile nesiwuketshezi, zinezinzuzo eziningi.

Isibonelo, i-polyurethane kanye nemikhiqizo eguqulwe ngerabha iyatholakala ezindaweni ezahlukene zokusetshenziswa ukuze inikeze izici zomkhiqizo ezahlukene. Futhi, izinhlobo ze-membrane, i-coating, i-mastic kanye ne-sealant ziyatholakala. Izici zomkhiqizo ezijwayelekile zisebenza kahle kakhulu, zithambile, zisebenza isikhathi eside futhi zihlala isikhathi eside, zimelana nokuguguleka okuphezulu, kulula ukuzisebenzisa futhi zingabizi.

Ukuze ufunde kabanzi ngezinye izinto zokuvimbela amanzi kanye nokuvimbela amanzi nge-bitumen, ungabheka okuqukethwe kwethu okunesihloko esithiZiyini Izinto Zokuvimbela Ukungena Kwamanzi: Zonke Izinhlobo, Ukusetshenziswa, kanye Nezici.