TY - JOUR A1 - Silvestro, L. A1 - Ruviaro, A. S. A1 - Lima, G. A1 - Durlo Tambara, Luis Urbano A1 - Feys, D. A1 - Kirchheim, A. P. T1 - Rotational rheometry test of Portland cement-based materials - A systematic literature review JF - Construction and Building Materials N2 - This study systematically reviews 62 papers on the use of rotational rheometry to assess the fresh state behavior of Portland cement-based materials. The research highlights the wide variation in test methods and aims to provide a comprehensive overview. Findings reveal that 50.0% of studies employed vane geometry, despite its limitations in providing transformation equations. Regarding dynamic shearing tests, 67.0% followed a consensus using a pre-shearing step and a step-wise routine with stabilization times ≥ 10 s. While the Bingham model is commonly used, the study emphasizes the importance of considering shear-thinning behavior in cementitious materials. Models like Herschel-Bulkley and modified Bingham may be more appropriate. This review offers insights into testing conditions for rotational rheometry of cementitious materials, serving as a foundation for future research in the field. KW - Review KW - Rheology KW - Rheometry KW - Rotational KW - Cement PY - 2024 DO - https://doi.org/10.1016/j.conbuildmat.2024.136667 SN - 0950-0618 VL - 432 SP - 1 EP - 14 PB - Elsevier Ltd. CY - Amsterdam AN - OPUS4-60075 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -