Ko te whakamahinga o nga emulsives emultive kei te whakahoutia me te mahi hangarau, me te whakawhanake i nga tikanga whakahaere me te whakawhanake. Kia tirohia e tatou nga tikanga e rua e whakamahia ana i roto i te hanga miihini mo to tohutoro.

1. Hipanga o te Tikanga Miihini-a-roto:
(1) Tāpirihia emulsifier me te lassax ki te 55-60  te wai i roto i te rahi ki te rewa me te whakakotahi. (Ko te nui o te emulsifier e whakawhirinaki ana ki te nui o te latex
(2) Whakanohia te Asphalt ki te 140-145 me te panuku ki roto i te mira korone me te otinga o te emulsifier me te latex (55-60 ℃) mo te whakahekenga.
2. Hei taahiraa o te tikanga whakaranu o-waho:
(1) Tāpirihia te emulsifier ki te 55-60 te wai i roto i te wehenga me te whakaohooho kia maroke ai, ka pania te otinga o te panuku ki te mira korowha.
(2) I te putanga o te asphalt e whakahekehia ana, ka taapiri i te reiti i te rahi, ka whakamahi i te kaiwhakatakoto hei whakauru i te whakakii i te tank backphalte; ka taapiri ranei i te mate i mua i te whakamahi i te asphalt enu ana, whakaranuhia kia taea ai te whakamahi. He pai te noho o te tikanga whakaranu a-roto, engari he nui te nui o te emulsifier, i te wa e mau ana te tikanga whakaranu o-waho, te iti o te emulsifier me te utu iti.