malobanyana re sa tšwa go dira mošomo wa go katela mobu wa matlapana wo o tswakilwego ka sekgomaretši, gomme ga bjale re thomile ka go dira bitumen treated base (btb) le go dira ditlhahlobo go mešomo ka moka ye e di rwago ke rakontraka," a realo.

kutshanje siye saqala ukwenza umse benzi wokufaka itela ngoko ke sisebenzisa ibtb kwaye sihlola wonke umsebenzi owenziwe yinkampani eye nza indlela, "utshilo.
