Location

Sample name

Specific gravity

Water absorption %

Unconfined compressive strength (MPa)

Flexural strength

(MPa)

Sound speed

m/s

Abu Jeddah granite

AJ1

2.6

0.62

70

14

4489

AJ2

2.6

0.59

65

16

4391

AJ3

2.62

0.35

62

15

5848

AJ4

2.6

0.64

61

19

3792

AJ5

2.62

0.13

75

20

4167

AJ6

2.65

0.45

80

15

5000

AJ7

2.65

0.56

59

16

5003

AJ8

2.65

0.17

78

18

5757

AJ9

2.66

0.29

64

16

5665

AJ10

2.65

0.32

75

21

4665

AJ11

2.62

0.31

92

17

4928

AJ12

2.66

0.21

87

16

4481

AJ13

2.64

0.28

90

19

4682

AJ14

2.66

0.22

74

20

3992

Hamrat granite

H1

2.63

0.26

66

14

3527

H2

2.6

0.19

72

17

4391

H3

2.6

0.25

80

16

3658

H4

2.63

0.25

67

18

5327

H5

2.65

0.2

78

16

4184

H6

2.63

0.29

67

15

4107

H7

2.64

0.24

65

17

4158

Urf granite

U1

2.66

0.53

72

17

4188

U2

2.64

0.63

83

16

3827

U3

2.65

0.45

75

19

39040

U4

2.66

0.39

65

18

4050

U5

2.63

0.52

74

18

3950

U6

2.62

0.55

79

16

4000