Experimental Strength of Earth-Based Construction Materials in Different Regions of China

Table 5

Results from sand soil cubes.

Specimen number	Peak load (kN)	Compressive strength (MPa)	Average (MPa)	Standard deviation	Coefficient of variation
Sand soil-1	34.05	3.41	3.32	0.22	0.07
Sand soil-2	31.86	3.19
Sand soil-3	35.78	3.58
Sand soil-4	31.85	3.19
Sand soil-5	32.14	3.21
Sand soil-6	28.62	2.86
Sand soil-7	33.98	3.40
Sand soil-8	33.12	3.31
Sand soil-9	35.82	3.58
Sand soil-10	35.18	3.52