INVESTIGATION OF PHYSICAL-MECHANICAL AND RHEOLOGICAL PROPERTIES OF POLYMER-BITUMEN BINDERS MODIFIED WITH COMPLEX ADDITIVES
Authors
Jasurbek E. Babajanov, Ruslan R. Hayitov, Shohrukh B. Mavlonov, Temirbek Kh. Naubeyev, Ikramjan Ya. Sapashov
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Annotation
Polymer-modified bitumen (PMB) is an advanced binder designed to improve road pavement durability and eliminate failures such as rutting and cracking. This study examines polymer-bitumen binders modified with destructed polypropylene (DPP), diatomite, and montmorillonite. The synergistic combination of these additives enhances the binder’s elasticity, heat and cold resistance, and structural stability, resulting in improved performance and extended service life of asphalt pavements.
Keywords
Authors
Jasurbek E. Babajanov, Ruslan R. Hayitov, Shohrukh B. Mavlonov, Temirbek Kh. Naubeyev, Ikramjan Ya. Sapashov
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