A Systematic Review on the Performance Characteristics of Sustainable, Unfired Admixed Soil Blocks for Agricultural and Industrial Waste Management

Table 9

MDD and OMC values of unfired admixed soil blocks as reported in the reviewed articles.

Ref.	Binders/fibers	Binder/fiber content (% range)	Initial/unstabilized MDD (kg/m^3) and OMC (%)	Max. MDD (kg/m^3) and OMC (%) after stabilization	Percentage increase (+)/percentage decrease (-)
[23]	Cement	0–8.0	1382, 15.8%	1238, 26.5%	−10.42, 67.72
	Rice husk ash	0–20
[28]	9% cement + mineral wool waste	0–4.0	1774, 14.70%	1740, 15.40%	−1.92, 4.76
	9% cement + sisal fiber	0.1–0.4	1774, 14.70%	1757, 14.55%	-0.96, -1.02
[29]	Cement	5.0–15.0	12%	14%	16.67
	10% cement + bitumen emulsion	2.0–10.0	12%	12%	0.00
	10% cement + calcium silicate	0.5–2.0	12%	13%	8.33
	Slaked lime	5.0–15.0	12%	14%	16.67