Advances in Civil Engineering / 2011 / Article / Tab 4

Research Article

Seismic Performance Comparison of a High-Content SDA Frame and Standard RC Frame

Table 4

SDA concrete mix Design weights for 0.093 cubic meter (1 cubic foot) of 50% SDA concrete.

Type II Portland cement5.07 kg (11.17 lb)
Spray dryer ash5.07 kg (11.17 lb)
Sand24.21 kg (53.38 lb)
19 mm ( coarse aggregate)32.49 kg (71.62 lb)
Water3.38 kg (7.46 lb)
High-range water reducer3.3 mL
W/CM ratio0.33
Compressive strengthMPa (psi)
7 days20.04 (2907)
21 days37.79 (5482)
28 days46.91 (6803)

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