Mechanical Properties and Conversion Relations of Strength Indexes for Stone/Sand-Lightweight Aggregate Concrete

Table 3

Quality mix proportion of stone-lightweight and sand-lightweight aggregate concrete (kg/m³).

Type	r	Cement	Fly ash	Ceramsite	Crushed stone	Pottery sand	River sand	Water	Water reducer
Stone-LAC	0%	472	159	444	0	408	0	171	6.31
	25%	472	159	333	241	408	0	171	6.31
	50%	472	159	222	482	408	0	171	6.31
	75%	472	159	111	723	408	0	171	6.31
	100%	472	159	0	964	408	0	171	6.31
Sand-LAC	0%	472	159	444	0	408	0	171	6.31
	50%	472	159	444	0	204	341	171	6.31
	100%	472	159	444	0	0	682	171	6.31