Stone mastic asphalt consists of two components coarse aggregate and bitumen-filled mortar (bituminous blend, filler, stabilizing additives like cellulosic or mineral fibers). Such a form hot mix (SMA) was first developed in Germany the mid-1960s to cope with corrosion ribbed wheel destruction. The mixture then known as stone asphalt, which not only immune wheels but also has strong resistance ...

The usage of polymer-modified asphalt binders has increased as a result the significant increase in number conventional cars operating on Iraqi roads recent years. This resulted strains being placed pavement structures and materials. Global exploration focused development stabilizing Stone Mastic Asphalt mixtures for improved behavior. Numerous effective efforts were made to stabilize stone mas...

Asphalt mastic is the most important binder in asphalt mixtures and its rheology inevitably influenced by mineral aggregates. Due to little consideration that has been paid aggregates’ effects, rheological properties of films have not accurately characterized for present method. Therefore, this study aimed investigate characteristics affected aggregates reveal fundamental mechanism interfacial ...

Ta? mastik asfalt?n agregalar aras? bo?luk oran?n?n fazla olmas? nedeniyle yüksek oranda ba?lay?c? gerektirmesi, bitümün agregalardan süzülmesine neden olmaktad?r. Süzülmeleri engellemek için kullan?lan geleneksel elyaflar?n (mineral, selüloz) pahal? olmas?ndan dolay? kaplama maliyetleri artmaktad?r. Bu çal??mada selüloz yerine tekstil fabrikalar?nda at?k olarak nitelendirilen at???n?n kullan?m...