High-Volume Upcycling of Waste Sediment and Enhancement Mechanisms in Blended Grouting Material

Table 4

Mix proportions of the waste sediment-based grouting material (wt%).

Group	Mass concentration	Binder/WS	SL/binder
S1	69%	1/1	0%
S2	67%	1/1	0%
S3	65%	1/1	0%
S4	63%	1/1	0%
S5	61%	1/1	0%
S6	65%	2/1	0%
S7	65%	1/2	0%
S8	65%	1/3	0%
S9	65%	1/4	0%
S10	65%	1/5	0%
S11	65%	1/6	0%
S12	65%	1/4	10%
S13	65%	1/4	20%
S14	65%	1/4	30%
S15	65%	1/4	40%
S16	65%	1/4	50%

Note. mass concentration: mass ratio of solid component (binder and WS); binder: mass of OPC and SL.