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Hagaajinta Daamur si loo hagaajiyo Waxqabadka Waddada
Ujeedada ugu weyn ee wax ka beddelka lagu daro asphalt waa in la wanaajiyo waxqabadka wadada isku dhafka asphalt heerkulka sare, yaraynta qallafsanaanta joogtada ah ee heerkulka sare, wanaajinta waxqabadka anti-rutting, anti-daal, anti-gabowga, iyo ka hortagga dildilaaca at heerkulka hooseeya ama kordhinta awoodda ka-hortagga daalka heerkulka hooseeya, si ay u buuxiso shuruudaha xaaladaha taraafikada inta lagu jiro xilliga naqshadeynta.
