%L scholars15907 %J Lecture Notes in Civil Engineering %O cited By 0; Conference of 6th International Conference on Civil, Offshore and Environmental Engineering, ICCOEE 2020 ; Conference Date: 13 July 2021 Through 15 July 2021; Conference Code:253689 %R 10.1007/978-981-33-6311-3₉₅ %D 2021 %K Elasticity; Offshore oil well production; Phase change materials; Shear flow, Asphalt mastic; Asphalt materials; Dynamic shear rheometer; Elastic properties; Rheological property; Study areas, Mastic asphalt %X Rheology has been applied in wide study area, including in asphalt material. Many researchers utilize Dynamic Shear Rheometer (DSR) to evaluate the effect of additional material in asphalt or asphalt mastic. However, there is limited study on the rheology of Phase Change Material (PCM) in asphalt mastic. This study prepared conventional mastic and PCM mastic to be tested in DSR. The purpose of this study is to evaluate the effect of PCM in asphalt mastic. The result showed that PCM increases the elastic properties but decreases the modulus except at 12 PCM. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2021. %P 836-843 %V 132 %I Springer Science and Business Media Deutschland GmbH %A I.K. Mizwar %A M. Napiah %A M.H. Sutanto %T Effect of phase change material on rheological properties of asphalt mastic