Hardness

(Mohs)

3

Unit Volume by Weight

(gr/cm 3 )

2,71

Density

(gr/cm 3 )

2,73

Water Absorption at Atmospheric Pressure

By Weight(%0)

0,1

By Volume (%0)

0,2

Water Absorption at Boiling Water

By Weight(%0)

0,1

By Volume (%0)

0,3

Porosity

(%0)

0,2

Compressive Strength

(Kgf/cm 2 )

704

Compressive Strength After Freezing

(Kgf/cm 2 )

683

Strength to Blow

(Kgf/cm 2 )

6

Strength to Bending

(Kgf/cm 2 )

70

Modules of Elasticity

(Kgf/cm 2 )

53,63x10^4

Ratio of Fullness

(%0)

99,3

Degree of Pores

(%0)

0,7

Average Abrasion Strength

(cm 3 /50cm 2 )

32,36

Average Tensile Strength,

(Kgf/cm 2 )

509,86

CHEMICAL ANALYSIS

%

SiO2

0,1

Fe2O3

0,1

CaO

55,5

MgO

0,2