Barbashi yumbu samfuri ne masu inganci waɗanda kamfaninmu ke samarwa. Masu amfani da damar yin marhabin da shingen yumbu mai launi mai launi saboda launi mai haske. Pavement na yumbu mai launi ya shahara saboda kyawawan bayyanarsa, mutunci mai kyau, yana iya zaɓar zane-zane da launuka bisa ga fifikon mutum, ƙananan farashi fiye da toshe saman Layer, ingantaccen gini, da ɗan gajeren lokacin gini. Amfanin shi ne cewa ya dace da zirga-zirgar zirga-zirga.
A halin yanzu, dubban ɗaruruwan murabba'in mita na motocin bas masu launi da titin kekuna an yi su a tsakiyar biranen da suka ci gaba, kuma shimfidar shimfidar wurare tsakanin filayen tashi da saukar jiragen sama da biranen birni sun fi shahara. Kayan shimfidar launi yana gabatar da dabarar da aka shigo da ita kuma yana amfani da babban yumbu na resin polymer don haɗawa. Lokacin kwanciya, yayyafa wani siriri mai bakin ciki na resin epoxy akan titin, sannan a rufe shi da wani abu na musamman, mai launin granular.
