Strength of Hollow Compressed Stabilized Earth-Block Masonry Prisms

Table 4

Compression tests results for HCCSEBs with strength grade MU7.5.

Number	Compressive strength (MPa)	Mean compressive strength value (MPa)	Mean coefficient of variation
Group 7.5C-1	5.4∼6.4	5.92	8.63
Group 7.5C-2	5.5∼6.5
Group 7.5C-3	4.7∼6.2
Group 7.5C-4	5.0∼6.6
Group 7.5C-5	6.4∼7.0
Group 7.5C-6	5.2∼6.4