Homogeneous Test Specimens from Gyratory Compaction

摘要: This paper presents a study on the production of homogeneous test specimens using gyratory compaction that was performed as part research is currently being conducted at Delft University Technology permanent deformation asphalt mixtures. The main aim this to establish suitable compactor protocols for preparation compacted reference density obtained Marshall mix design. mixtures considered in included porous, stone mastic and dense concrete homogeneity investigated coring methods X-ray tomography. concluded due non-homogeneous within it necessary core from inner not possible use number gyrations control parameter.