Ko te hangarau hiri kirikiri he tikanga hanga papa angiangi hei whakapumau i te mahinga o te mata rori. Ko te tikanga matua ko te hora tuatahi i te rahinga tika o te kaihere uku ki runga i te mata o te huarahi ma nga taputapu motuhake, katahi ka tohatoha kirikiri kia rite te rahi o te matūriki i runga i te paparanga uku, katahi ka hurihia kia tata ki te 3/ 5 o te rahi matūriki kirikiri kua mau. Paparanga uku.
Ko te hangarau hiri kirikiri he painga o te pai o te mahi anti-slip me te whai hua hiri wai, te utu iti, te hangarau hanga ngawari, me te tere hanga tere, no reira ka whakamahia nuitia tenei hangarau i Uropi me te United States me etahi atu whenua.
He pai te hangarau hiri kirikiri mo:
1.Road uhi tiaki
2. Waihangatia he rori hou mau kakahu
3. He paparanga mata rori hou me te huarahi ngawari
4. Stress absorbing adhesive layer
Nga painga hangarau o te hiri kirikiri:
1. He pai te hiri o te wai
2. whai kaha deformation kaha
3. He pai te mahi anti-peke
4. Utu iti
5. Tere hanga tere
Momo momo here mo te hiri kirikiri:
1. Diluted asphalt
2. Uku whakaemuls/uku whakaemulsified
3. Uku whakarerekē
4. Rubber paura uku
