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. 2021 Jan 11;14(2):332. doi: 10.3390/ma14020332

Table 8.

POFA concrete times of setting [20,38,39].

Percentage of Replacement of POFA, % Early Setting Time, Min Final Setting Time, Min
Ground POFA Unground POFA Ground POFA Unground POFA
0 250 125 390 195
10 255 130 395 225
20 275 130 420 240
30 290 140 445 250
40 310 150 460 270
50 - 160 - 280