I le aso 28 o Tesema, 2018, o matou tagata faʻatau Iran e asiasi i la matou fale gaosimea. O le matou tagata faʻatau o se tagata faʻapitoa e tuʻuina atu le bitumen emulsion ma le bitumen ua suia. O a latou oloa e auina atu i fafo i le tele o atunuu. Latou te matua fiafia lava ia tatoulaau emulsion bitumen, masini fa'ailoga auala,fa'amaufa'ailoga mea'ai fa'atasi, meafaigaluega mo le tausiga o auala, ma isi.

laau emulsion bitumeno la matou kamupani o le ituaiga fou lea o masini emulsion asphalt na fausia e la matou kamupani. Emulsified asphalt o le lautele o le asphalt anotusi ma meatotino mautu e gaosia e lenei meafaigaluega e mafai ona ausia manaoga eseese o tekinolosi faufale eseese, lea e faʻaaogaina i totonu o auala tetele fau auala ma galuega faʻaleleia auala.

Na faʻaalia e le matou tagata faʻapitoa ma faʻatau oloa le tagata faʻatau i le fale gaosimea ma faʻamatalaina le tele o faʻafitauli faʻapitoa ma faʻataʻitaʻiga auiliili.
O le a matou faia ni fetuunaiga i le bitumen emulsion plant ma faʻavasega oloa mo tagata faʻatau e tusa ai ma o latou manaʻoga ma faia upusii mo tagata faʻatau i se taimi vave e mafai ai.

Matou te faʻamoemoe faʻamaoni e galulue faʻatasi ma tagata faʻatau ma ausia taunuʻuga manumalo-manumalo