Hardness

(Mohs)

4

Unit Volume by Weight

(gr/cm 3 )

2,41

Density

(gr/cm 3 )

2,71

Water Absorption at Atmospheric Pressure

By Weight(%0)

3,5

By Volume (%0)

8,3

Water Absorption at Boiling Water

By Weight(%0)

4,2

By Volume (%0)

10,1

Porosity

(%0)

8,3

Compressive Strength

(Kgf/cm 2 )

430

Compressive Strength After Freezing

(Kgf/cm 2 )

410

Strength to Blow

(Kgf/cm 2 )

0

Strength to Bending

(Kgf/cm 2 )

90

Modules of Elasticity

(Kgf/cm 2 )

32,63x10^4

Ratio of Fullness

(%0)

88,9

Degree of Pores

(%0)

11,1

Average Abrasion Strength

(cm 3 /50cm 2 )

27,39

Average Tensile Strength,

(Kgf/cm 2 )

336,5

CHEMICAL ANALYSIS

%

SiO2

0,10

Fe2O3

1,30

CaO

54,80

MgO

0,23