Naslov
Strength Properties of Fly Ash Stabilized Mixes

Autori
Dimter, Sanja ; Rukavina, Tatjana ; Dragčević, Vesna

Izvornik
Road materials and pavement design (1468-0629) 12 (2011), 3; 687-697

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
fly ash stabilized mixes; cement-stabilized base; compressive strength; indirect tensile strength

Sažetak
A laboratory investigation of the properties of cement-stabilized pavement base course materials consisting of sand from the river Drava stabilized by hydraulic binder made of cement and fly ash is presented. The goal of the investigation was to determine the influence of several factors on the compressive and indirect tensile strengths. The factors included: a change in the structure of the stabilized mixes, a change in the treatment temperature and the time used in the sample treatment. The hydraulic binder was prepared using different percentages of fly ash in the binder: 0% (control mix), 25%, 50%, and 75%. It was determined that the amount of fly ash strongly influences the strength of the stabilized mixes. Increasing the amount of fly ash in the binder leads to a decrease in the compressive and indirect tensile strengths.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA