Test Report

 

The Technical Data of G684 Basalt-Fuding Black

Rigidity

7.6

Density

3.03g/ cm³

Brightnss

90-100%

Radiation

9.3Bq/kg

Strength of Bending

155-388 kg/cm²

Wearability

0.84g/cm²

Compacting Fator

96.5%

Inteneration

0.95

Acid-resistant

98.4%

Strength of pressure

Saturation

1403 kg/cm²

Volume

Saturation

2.942g/ cm²

Hole Rata

General

3.465%

Dry

1483 kg/cm²

Dry

2.925 g/ cm²

Opening Hole

0.605%

Water Absorption

Common

0.185%

Saturation

0.207%

 
The Composition of G684 Basalt-Fuding Black

SiO

AlO

TFeO

MgO

CaO

NaO

KO

TiO

PO

MnO

CTO

NaHO

Total

 

FeO

47.68

14.59

11.81

8.91

7.73

9.22

4.16

1.99

1.95

0.57

0.12

0.028

0.81

100.658

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