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Heerkulka dhexdhexaadka dhexdhexaadka ah
Shuruudaha tilmaame:
Barta jilicsanaanta: 50-70 ℃
Ash ku jira: ≤ 0.5%.
Tilmaamaha wax soo saarka iyo adeegsiga: Noocan asphalt noocan ah wuxuu leeyahay qodob jilicsan oo guud ahaan loo isticmaalo saliidda ku-dhowaad ee alaabada lagu caleemo saaray. Asphalt-ka heerkulka hooseeya wuxuu iska leeyahay asphalt gaar ahaaneed oo sidoo kale loo isticmaali karaa rinjiga asphalt, oo dib loo warshadeeyo, alaabta biyaha, anti-sreation, weedhka, iwm.
Gitch jilicsan ayaa ah hadhaagga musiibada, oo leh dhalid dhan 54-56% oo ah tr. Waxay ka kooban tahay xeryo udgoon oo leh in ka badan saddex giraan ah, oksijiin-ka, nitrogur-ka-leh xeryahooda heterocychic-ka heterocyclic-ka, iyo qaddar yar oo ka mid ah maandooriyaha kartoonada. Miisaanka molikal ee qaybaha aspt-ka ayaa u dhexeeya 200 ilaa 2000, oo ugu badnaan 3000. Barta jilicsanaanta waa 60-80 ℃ oo loogu talagalay asfhalt heerkulka dhexdhexaadka ah.
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Budada asphalt
Shuruudaha tilmaame:
Bartilmaameedka jilcinta: 105-155 ℃
Ash Ash oon: ≤ 0.5%
Qiimaha cokerinta: ≥ 55%
