Table 6.

Mix design of the concrete (kg/m³) containing crushed magnetite and/or crushed serpentine in the dry or prewetted state that was compacted using vibration.

Mix Constituents, w/c Ratio		Concrete
		V1B0 V3B0	V1B1 V3B1	V1B2d1	V1B2d2	V1B2d3	V1B2d4	V1B2m1	V1B2m2	V3B2m3	V3B2m4	V1B3m	V1B3d V3B3d	V1B4m	V1B4d V3B4d
Cement (CEM I or CEM III)		350	350	350	350	350	350	350	350	350	350	350	350	350	350
Water		168	168	168	168	168	211	211	168	200	200	189	168	189	168
w/c		0.48	0.48	0.48	0.48	0.48	0.60	0.60	0.48	0.57	0.57	0.54	0.48	0.54	0.48
w/ceff		-	-	0.35	0.46	0.47	0.48	0.48	0.35	0.48	0.48	0.48	-	0.48	-
Quartz sand 0/2		687	371	371	510	654	371	371	371	371	371	371	371	371	371
Crushed basalt 2/16		1001
Crushed magnetite 0/5		300	839									772	772	895	895
Crushed magnetite 0/16			1846									1018	1018
Crushed serpentine 0/2				273	136		273	273	273	273	273
Crushed serpentine 2/8				909	909	909	909	909	909	909	909	485	485	485	485
Crushed serpentine 8/16				273	273	273	273	273	273	273	273	371	371	485	485
HRWR (%m.c.)	CEM I CEM III/A	0.2 0.15	0.2 0.15	1.2	1.5	1.0	0.5	0.5	2.0	0.5	1.66	0.3	0.3 0.2	0.48	0.57 0.4
Remarks					(1)	(2)	(3)	(4)	(5)	(6)	(6)	(6)		(6)

Remarks: (1) 50% fraction of 0–2 mm of serpentine replaced with quartz sand (by volume). (2) 100% fraction of 0–2 mm of serpentine replaced with quartz sand (by volume). (3) Additional water added to the mixture (3% of serpentine by weight). (4) Water-saturated serpentine: water content of 3% of serpentine by weight. (5) Water-saturated serpentine: water content of 3% of serpentine by weight, content of water in the mixture was corrected. (6) Water-saturated serpentine: water content according to Table 3.