• nasir ul majeed bhat
• prof. zeeshan

The concept of concrete rheology affects the homogeny and the workability of clean concrete with the properties of the hardened concrete, hence achieving importance. The paper is about different models for forecasting properties of concrete rheology and mortar. The proposed work is based on experimental and modeling approach. As for the experimental approach is concerned there are three factors involved for the preparation of mortar and concrete samples. The first factor used is mortar rheology, second one is aggregate content and the third one used is aggregate properties. Famous Brookfield and IBB rheometers are used to investigate the effects of aggregate properties on concrete rheology and mortar. To analyze the test data using AI network, the comparative degree of significance of factors that power the mortar and concrete rheological behavior are evaluated and in the proposed models the imperative factors are then considered. The results specify that the low un-compacted void content aggregate resulted in low yield stress and viscosity as compared to high friction angle aggregate resulted in high yield stress and viscosity.

IBB, AI, ANN, SSD, OD

"A STUDY OF EFFECTS OF AGGREGATE ON CONCRETE RHEOLOGY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 10, page no.1902-1910, October-2020, Available :http://www.jetir.org/papers/JETIR2010247.pdf

"A STUDY OF EFFECTS OF AGGREGATE ON CONCRETE RHEOLOGY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 10, page no. pp1902-1910, October-2020, Available at : http://www.jetir.org/papers/JETIR2010247.pdf