Cementitious Spray Dryer Ash-Tire Fiber Material for Maximizing Waste Diversion

Table 4

Compressive strength for different types of cement, testing ages and percents of cement added (MPa).

		Type I cement (Sets 2F–2I)				Type III cement (Sets 2B–2E)
Days	0%	5%	10%	15%	20%	5%	10%	15%	20%
7	4.09	17.62	13.03	16.19	15.88	15.18	23.00	19.85	23.04
14	6.91	23.61	17.83	23.92	25.70	20.65	27.09	27.82	24.37
21	8.03	24.43	24.53	32.64	32.84	23.64	29.98	27.06	31.91
28	7.99	27.37	27.15	34.00	37.18	22.87	29.26	29.23	28.79