Labratory Number	Speciman Marking	Date Cast	Date tested	Age (days)	Length (mm)	Width (mm)	Height (mm)	Mass (kg)	Strength (MPa)
X133924	MAXI 1	N/P	18 - 01 - 2012	N/P	220	90	112	3.38	29.2
X133925	MAXI 2	""	""	""	222	90	113	3.40	32.8
X133926	MAXI 3	""	""	""	222	90	113	3.35	25.8
X133927	MAXI 4	""	""	""	220	89	113	3.40	38.5
X133928	MAXI 5	""	""	""	220	89	113	3.41	32.6
X133929	MAXI 6	""	""	""	222	89	112	3.45	24.8
X133930	MAXI 7	""	""	""	222	89	114	3.40	34.2
X133931	MAXI 8	""	""	""	222	89	114	3.48	19.8
X133932	MAXI 9	""	""	""	222	89	115	3.41	25.8
X133933	MAXI 10	""	""	""	222	90	114	3.40	28.6
X133934	MAXI 11	""	""	""	222	89	115	3.29	25.9
X133935	MAXI 12	""	""	""	221	90	112	3.40	19.1

 

Number os samples	12	SANS 227	Class of unit	Normal MPa	Individual MPa
			FBS FBX FBA	* 12.0 17.0 7.0	*9.0 12.5 5.5
Average strength	28.1		NFP NFX	10.5 14.0	7.5 0.5