Abstract: Due to significant interaction between properties of bitumen and test conditions, prediction of foamed bitumen characteristics [i.e., half-life (HL) and expansion ratio (ER)] is a challenging exercise. This work presents ...

Abstract: Water plays a significant role in the production of concrete used in the construction of rigid pavements. Several countries are currently encountering stupendous water demand due to road infrastructure development. To ...

Abstract: During the foamed bitumen production process, cold water is injected into hot bitumen within a closed chamber. Due to mixing of these fluids and transfer of heat energy, steam is generated. The dispersion of steam within ...