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Table 3 The number and composition of fly ash cement paste.

From: Microstructure and Chloride Diffusion Properties of Hardened Fly Ash Cement Paste with Three-dimensional Graphene

Sample Cement/% Fly ash/% 3DG/% PC/% Fluidity/mm
OPC 100 0 0 0 76
FG0 80 20 0 0 91
FG02 80 20 0.02 0.02 110
FG05 80 20 0.05 0.05 112
FG10 80 20 0.1 0.1 120
FG20 80 20 0.2 0.2 122
  1. “0,” “02,” “05,” “10,” and “20,” respectively, indicate that the weight percentage of 3DG is 0%, 0.02 wt%, 0.05 wt%, 0.1 wt%, and 0.2 wt% of cement and fly ash mixture.
  2. F fly ash, G graphene with three-dimensional structure.