PROPERTIES OF BINDING BITUMINOUS MATERIALS PRODUCED IN UZBEKISTAN
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Bitumen, road bitumen, bituminous binder, physical-mechanical properties, rheological properties, penetration, softening point, brittleness temperature, road construction.##article.abstract##
This article analyzes the main physical-mechanical and rheological
properties of road bitumens and bituminous binders produced in the Republic of
Uzbekistan. It examines the local raw material base, production technologies, and their
impact on bitumen quality. The article summarizes the results of research on important
indicators of bituminous materials such as viscosity, penetration, softening point,
ductility, brittleness temperature, and adhesion. Furthermore, the compliance of local
bitumens with international standards is evaluated, and their role in ensuring the
durability and longevity of road pavements in the climatic conditions of Uzbekistan is
substantiated. This article aims to create a scientific basis for the effective use of local
bitumen products in road construction, improving their quality, and developing new,
modified types of bitumen.
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