Test Results

Test Standards

Source Type

Granite

General Mineralogy

Feldspar, Quartz & Black Minerals

Particle Shape

Cubical

Surface Texture

Rough, Abrasive

Rodded Unit Weight (kg/m_)

1589 (99.1#/Ft2)

ASTM C29

Absorption

0.70% (NYS DOT 70309PG)

ASTM C33-86

Bulk Specific Gravity

2.646

ASTM C33-86

Bulk Specific Gravity SSD

2.665

ASTM C33-86

Apparent Specific Gravity

2.699

ASTM C33-86

Cleanliness:

Test Results

Test Standards

Sand Equivalent

ASTM D2419

Chloride Content

Nil

Clay Content

Nil

Dust Content

0.2% Rock Flour

Iron Content

Nil

Sulfate Content

Nil

Organic Impurities

Nil

Material Washed

Yes

Toughness:

Test Results

Test Standards

Abrasion L.A. (% Loss)

17.6

ASTM C131-891

Aggregate Abrasion Value

2%

BS 812

Aggregate Crushing Value

14%

BS 812

Aggregate Impact Value

16%

BR 1203 May 88

Micro Deval Coarse

3.37%

Polished Stone Value

55

BS 812-1975

Magnesium Sulfate Soundness

0.51%

ASTM C88-83

Wet Attrition Value

2.2

British Rail Spec.

Flakiness Index

5%

British Rail spec.

10% Fines

230 KN

British Rail Spec.

Alkali Aggregate Reactivity

Non Reactive 0.023%

CSA A23.2.14A

Affinity for Asphalt:

Test Results

Test Standards

Stripping (Bitumen Retained)

95%

ASTM D1664

Production:

Test Results

Test Standards

Type of Crusher

Jaw-Cones

Daily Production of Graded Crushed Material (Tonnes)

10 to 15,000 MT
Depending on Product

Current Stockpiles of Graded Crushed Material (Tonnes)

350,000 MT