Table 4. Failure patterns of RMC bloks subjected to different MSC stratiegies and silane application.

MSC strategy	Silane application	RMC type	Failure patterns
			Adhesive	Cohesive	Mixed
Control	No	GC	7	-	1
		LU	8	-	-
		VE	8	-	-
		VG	6	-	2
		BG	7	-	1
	Yes	GC	8	-	-
		LU	8	-	-
		VE	8	-	-
		VG	7	-	1
		BG	7	-	1
APA	No	GC	6	-	2
		LU	6	-	2
		VE	7	-	1
		VG	5	1	2
		BG	6	-	2
	Yes	GC	7	-	1
		LU	7	-	1
		VE	4	2	2
		VG	6	1	1
		BG	8	-	-
LI 2W	No	GC	5	1	2
		LU	4	2	2
		VE	7	-	1
		VG	6	-	2
		BG	6	1	1
	Yes	GC	8	-	-
		LU	5	1	2
		VE	6	1	1
		VG	6	1	1
		BG	8	-	-
LI 3W	No	GC	5	1	2
		LU	5	-	3
		VE	6	-	2
		VG	4	2	2
		BG	6	-	2
	Yes	GC	8	-	-
		LU	7	-	1
		VE	5	1	2
		VG	6	-	2
		BG	8	-	-