Filho, J.H., Medeiros, M.H.F., Pereir, E., Helene, P. and Isaia, G.C. (2013) High Volume Fly Ash Concrete with and without Hydrated Lime: Chloride Diffusion Coefficient from Accelerated Test. Journal of Materials in Civil Engineering, 25, 411-418.
http://dx.doi.org/10.1061/(ASCE)MT.1943-5533.0000596

has been cited by the following article:

• TITLE: Parametric Study for Replacement of Sand by Fly Ash for Better Packing and Internal Curing

  AUTHORS: Shirish V. Deo, Arun D. Pofale

  KEYWORDS: Fly Ash, Compressive Strength, Flexural Strength, Flow, Density, Internal Curing

  JOURNAL NAME: Open Journal of Civil Engineering, Vol.5 No.1, March 12, 2015

  ABSTRACT: The use of fly ash as replacement of sand is an economical solution for making green and denser concrete. The paper presents a concrete mix design procedure for partial replacement of sand with fly ash. Present method could produce additional compressive and flexural strength for concrete with partial replacement of sand with fly ash over control concrete, with higher slump. Addition of 0.5% super plasticizer could further improve compressive and flexural strength with higher slump over control concrete. Concrete with sand replaced by fly ash was also found to be economical without and with super plasticizer, when cost per N/mm2 was compared. The beneficial effect may be attributed to better packing, pozzolanic activity of fly ash and internal curing by fly ash as partial replacement of sand. Based on experimental results, correlations are developed to predict compressive strength, flexural strength and cost per N/mm2 for percentage sand replacement with fly ash.