From: Sustainability problems of the Giza pyramids
No.
Strain at 0.5 Mpa (×10−6)
Ultimate Strength fult (MPa)
Strain at fult/3 (×10−6)
Modulus of Elasticity (GPa)
Remarks
1
10
11.92
340
12.600
2
9
12.42
359
13.892
3
12.31
348
14.980