Investigation of usability of steel fibers in asphalt concrete mixtures

Prediction of the marshall stability of reinforced asphalt concrete with steel fiber using fuzzy logic

“…Based on the obtained optimum bitumen content value, steel fibers were added in different ratio in weights (0%-0.25%-0.50%-0.75%-1.0%-1.5%-2.0%-2.5%) as three samples for each fiber rate. Maximum Marshall Stability value was obtained for 5.5% bitumen content and 0.75% fiber addition [32]. The asphalt concrete samples, produced by using steel fibers, are seen in Fig.…”

“…Table 1 shows mixture ratios determined for hot mixtures. The physical and mechanical characteristics of the aggregates used in the mixtures are given in Table 2 [32].…”

Study on the action effect of pavement straw composite fiber material in asphalt mixture

“…Serin et al presente d the Marshall Stability Test to access the reinforcement of asphalt binder with steel fiber, and the effected by the content of the fiber [16]. Graeff et al [17] founded that the concrete mixes behavior could be improved by using recycled steel fibers, especially for conventiona l concrete mixes.…”

Investigating Effects of Coal Flotation Waste on Aged Hot Mix Asphalt Performance

“…In order to achieve this goal, experts, researchers and engineers seek pavement materials to minimize failures and enhance pavement performance [1]. Considering the high cost of road construction, studies need to be focused on accurate designs and selection of cost effective materials that can increase the efficiency and life cycle of the roads at the same time [2]. Fillers, as one of the most important components of asphalt mixtures, play an important role in determination of asphalt mixtures' properties and performance in general, and the viscidity, aggregate interlock and filling the gap between aggregates in particular.…”