Emulsion bitumen wani sabon emulsion ne wanda aka kafa ta aikin injiniya na kwalta da emulsifier mai ruwa mai ruwa.
Emulsion bitumen an classified bisa ga daban-daban barbashi Properties na bitumen emulsifier amfani: cationic emulsion bitumen, anionic emulsion bitumen da nonionic emulsion bitumen.
Fiye da kashi 95% na ginin hanya suna amfani da bitumen cationic emulsion. Me yasa bitumen cationic emulsion yana da irin wannan fa'ida?
1. Zaɓin ruwan yana da faɗi da yawa. Bitumen, ruwa da bitumen emulsifier sune manyan kayan aikin bitumen emulsion. Anionic emulsified bitumen dole ne a shirya shi da ruwa mai laushi kuma ba za a iya shafe shi da ruwa mai wuya ba. Don bitumen cationic emulsion, zaku iya zaɓar bitumen emulsion don ruwa mai wuya. Kuna iya amfani da ruwa mai wuya don shirya maganin ruwa mai ruwa na emulsifier, ko zaku iya tsoma shi kai tsaye.
2. Sauƙaƙan samarwa da kwanciyar hankali mai kyau. Ƙarfafawar anions ba shi da kyau kuma ana buƙatar ƙarawa don tabbatar da kwanciyar hankali na samfurin da aka gama. A lokuta da yawa, cationic emulsion bitumen na iya samar da tsayayyen bitument na emulsion ba tare da ƙara wasu ƙari ba.
3. Don bitumen cationic emulsion, akwai hanyoyi da yawa don daidaita saurin demulsification kuma farashin yana da ƙasa.
4. Cationic emulsified kwalta har yanzu za a iya gina kamar yadda aka saba a cikin m ko low-zazzabi yanayi (sama 5 ℃).
5. Kyakkyawan mannewa zuwa dutse. Cationic emulsion bitumen barbashi suna ɗaukar cajin cationic. Lokacin da ake hulɗa da dutse, ƙwayoyin kwalta suna da sauri a kan saman dutsen saboda sha'awar wasu kaddarorin. An yi amfani da shi a cikin ƙaramin surfacing da ginin hatimin slurry.
6. Dankin cationic emulsion bitumen ya fi na anionic emulsion bitumen. Lokacin yin zane, bitumen cationic emulsion ya fi wahala, saboda haka zaku iya zaɓar fesa shi. Akasin haka, bitumen emulsion anionic yana da sauƙin fenti. Ana iya amfani da shi azaman mai mai ratsawa da mai mai ɗaki a cikin ginin hana ruwa da shimfidar hanya.
7. Cationic emulsion bitumen yana buɗewa ga zirga-zirga da sauri.