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Table 2 Mix proportions of SCGAAC

From: Water absorptivity and frost resistance performance of self-ignition coal gangue autoclaved aerated concrete

SCG
(g)
L
(g)
PC
(g)
G
(g)
AP W/Pa
(‰) (g)
1300 559 481 78 1.3 3.14 0.50
Label Chemical agents SE
(mm)
FDN ρb
(kg/m3)
type (g) (%) (g)
f-1 250 1.40 33.85 750
f-2 290 1.60 38.69 635
f-3 320 1.80 43.52 634
f-4 F 0.15 250 1.40 33.85 704
f-5 F 0.15 290 1.60 38.69 710
f-6 F 0.15 320 1.80 43.52 693
f-7 C 72.5 250 1.60 38.69 660
f-8 C 72.5 290 1.70 41.11 658
f-9 C 72.5 320 1.85 44.73 613
  1. aW/P represents water-to-precursor ratio;
  2. bρ represents SCGAAC density