How fast this process occurs depends on the formulation of the bitumen emulsion but also storage conditions such as temperature and humidity.
hˌaʊ fˈæst ðɪs pɹˈɑːsɛs əkˈɜːz dᵻpˈɛndz ɔnðə fˌɔːɹmjʊlˈeɪʃən ʌvðə bɪtˈuːmɛn ɪmˈʌlʃən bˌʌt ˈɔːlsoʊ stˈoːɹɪdʒ kəndˈɪʃənz sˈʌtʃ ɐz tˈɛmpɹɪtʃɚɹ ænd hjuːmˈɪdᵻɾi.