Abstract: Laboratory investigations were performed to design four high-volume fly ash roller-compacted concrete mixtures. The amount of fly ash was fixed at 63% of the total cementitious material. Two mixtures (one air-entrained and ...

Abstract: Nowadays, deep cold recycling techniques are increasingly considered an effective method for the preventive and corrective maintenance of existing pavements. Not only are these techniques quickly performed and cost effective, ...

Abstract: Tests were carried out to study the influence of set accelerating admixtures on the properties of dry-mix shotcrete, especially its durability. A total of 27 mixtures were shot using two different types of cement (ASTM ...

Abstract: Water‐permeability measurements were made on 50 mm diameter and 100 mm long cored cylinders obtained from a roller compacted concrete pavement that was 160 mm in average thickness. A triaxial permeability cell was used. ...