Ibimera bivanga bya Ashalt ni ngombwa ibikoresho byinganda byibibanza byubu, bigakoreshwa cyane mugukora no gutunganya asfalt na beto. Ikoreshwa mu muhanda, umuhanda w'icyiciro, umuhanda wo mu mijyi, ikibuga cy'indege no kubaka icyambu. N'ubundi kandi, nibikoresho bikomeye byunganda, kandi ibibazo bimwe bifitanye isano bigomba gukemurwa kugirango umutekano wabakoresha. Uyu munsi, nzakumenyesha muri make ibibazo bisanzwe mugukoresha imashini zivanga.

Uruganda ruvange ya Ashalt ni ugukiza imbaraga kandi ibikoresho byinshuti. Kuberako hopper yegukanye hepfo yerekana, umwanya hasi ni ntoya, kandi guhindura kuburiza ibicuruzwa byarangiye nabyo bigabanuka kandi bigabanya umubare wangiritse nibikoresho byibikoresho byibikoresho. Kuberako igikapu cyumukungugu cyashyizweho, igihombo cyubushyuhe ni gito, kikaba ibikoresho byangiza ibidukikije nibikoresho byo kuzigama.
Ashalt kuvanga abakora ibimera bagomba kwitondera ingaruka z'umutekano iyo bakora. Mbere ya byose, imyenda igomba kuba imwe, kandi imyenda igaragara yakazi igomba kwambarwa mugihe winjiye kurubuga. Mugihe cyo gukora ibikoresho, birasabwa kubika abakozi bireba muri hafi gukumira kwivanga bitari ngombwa cyangwa abadafite aho binjiramo, bikaviramo ingaruka z'umutekano. Abakozi ba parrol n'abakozi hanze y'ivuriro bakeneye kwambara ingofero.
Abakozi ntibemerewe kwambara flip-flops mugihe bakora, kuko flip-flops biroroshye kugwa, namakosa arashobora gutera ibyangiritse cyane, witonde. Mbere yo gutangira, umukoresha mubyumba bikeneye gukoresha siren kugirango aburire abakozi bakikije, kandi ibikorwa birashobora gutangira mugihe abakozi bakikije bari kure yubuso bwibikoresho byibikoresho byibikoresho.