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
9
9.2
290
12.200
2
10.22
353
11.172
3
8
11.31
279
11.350