STUDY OF THE DISADVANTAGES OF ASPHALT CONCRETE PAVEMENTS IN HOT CLIMATES

Mamatmuminov Alisher Turakulovich; Tursunboyeva Nilufar Ikrom kizi; Mamatmuminov Dilshod Turakulovich

doi:10.5281/zenodo.11090161

Mamatmuminov Alisher Turakulovich, Tursunboyeva Nilufar Ikrom kizi, Mamatmuminov Dilshod Turakulovich

Abstract. This article provides information about the disadvantages of asphalt concrete pavements in hot climates. Asphalt concrete pavement is a more durable coating for hot climates. The reason for this is that the raw bitumen contained in the asphalt concrete mixture softens at lower temperatures during the summer season. In addition, this article provides information on wheel track deformations on asphalt concrete pavements. To prevent these shortcomings, scientific research is being conducted to increase the softening temperature of bitumen in an asphalt concrete mixture by introducing additives into the bitumen composition

Keywords: asphalt concrete, bitumen, ruts, coatings

References:

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