Table 3.

Summary of effects of waste glass as a cement additive.

Replacement [%]	Particle Size [μm]	Compressive Strength				Flexural Strength				Tensile Strength				Ref.	Notes
		3	7	28	>28	3	7	28	>28	3	7	28	>28
20	80% < 150	↓	↓	↓	–	–	–	–	–	–	–	–	–	[20]
	90% < 90	↑	↑	↑
20	20	↓	↓	↓	–	–	–	–	–	–	–	–	–	[19]
30, 40	20	↓↓	↓↓	↓↓	–	–	–	–	–
10	38	–	↓	↓	↓	–	↓	↓	↓	–	–	–	–	[22]	90 days
20			↓	↑	↑		↑	↑	↓
30			↓	↑	↓		↓	↓	↓
10	45		↓	↑	∼		↑	↑	↓
20			↓	↓	↓		↑	↑	↓
30			↓	↓	↓		↓	↓	↓
10	75		↓	↑	∼		↓	↓	↓
20, 30			↓	↓	↓		↓	↓	↓
30	38	↓	↓	↓	↑	–	–	–	–	–	–	–	–	[23]	90 days
	75	↓	↓	↓	↓
	150	↓	↓	↓	↓
20	20	–	↓	↓	↑	–	–	–	–	–	–	–	–	[24]	90 days
	40		↓	↓	↓
30	<75	–	–	↓	↓	–	–	–	–	–	–	–	–	[25]	300 days
20	68% < 1180	–	↓	↓	–	–	–	–	–	–	–	–	–	[26]
20	150	↓	↓	∼	–	–	–	–	–	–	–	–	–	[27]
10, 30, 40, 50		↓↓	↓↓	↓↓
10, 20, 30, 40	92.4% < 15	–	–	↓	–	–	–	–	–	–	–	–	–	[28]
5, 10	50% < 0.08	–	–	↑	–	–	–	↑	–	–	–	↑	–	[29]
15, 20				↓				↓				↓
10, 20, 30	90% < 11.6	–	↓	↓	↓	–	–	↓	–	–	–	↓	–	[30]	56 days

‘↑’ denotes sample improved relative to reference sample; ‘↓’ denotes sample decreased; ‘∼‘denotes negligible results to reference.