Two different asphalt binders namely AS-70 base asphalt binder and SBS modified asphalt binder were selected to mix with the mineral filler.
Three key mix design parameters namely water (w) to binder (b) ratio (w/b) (0.30 0.40), dosage of high range water reducing admixtures (HRWRA) (0.3 1.2 % by total content of binder) and total binder content (B) (410 550 kg/m3) were selected to derive mathematical models for the design of ESH LWSCC mixtures.
To better understand effects of flame retardants on thermal decomposition of saturates, aromatics, resins and asphaltenes (SARA) fractions in asphalt binder, different flame retardants were selected to match the thermal decomposition temperature range of each SARA fraction, respectively.
In this paper, two kinds of matrix asphalt binders and three kinds of fillers were selected to prepare asphalt mastic with different filler volume fractions, and the dynamic shear rheological properties of asphalt mastics were measured.
In this paper, one kind of matrix asphalt binder and three kinds of fillers were selected to prepare asphalt mastics with different filler volume fractions respectively, and the dynamic shear rheological properties of asphalt mastics were measured to analyze the four evaluation indices of △G∗, K-B-G∗, L-A-δ and K-B-δ.
Three alkaline solution to binder ratios of 0.35, 0.5, and 0.65 were selected to cast AAFA mortars.
Pure asphalt rubber, SBS asphalt, S-R asphalt, and K-R asphalt were selected to analyze the asphalt binder properties.
Four types of binders, commercial alumina sol, commercial silica sol, M-1 and M-2, were selected to compare their catalytic activity.
Nine different PG asphalt binders were selected for this investigation.
A total of 9 preferred fillers and 9 preferred binders were selected for this study.
