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
10.2
320
14.100
2
10
14.12
341
15.182
3
11
15.23
419
14.940