Thermal Flagstone
Starlight Black Granite
Starlight Black Granite
Irregular
Kafka’s Starlight Black Granite Irregular Thermal Flagstone has sawn heights with ½” tolerance reduces sorting and installation time. The thermal-top finish provides a non-skid surface and accentuates the natural stone character.
- Appropriate for: Residential Use
- Appropriate for: Commercial Use
- Not appropriate for: Interior Use
- Appropriate for: Exterior Use
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SPECIFICATIONS
| Length | 18″ – 48″ Irregular |
|---|---|
| Width | 18″ – 48″ Irregular |
| Thickness | Sawn 1¾” – 2¼” Random |
| Finish | Thermal Top |
| Yield | 60 – 75 sq. ft. per ton |
| Content | Granite |
| Origin | North America |
ASTM C-97 – Absorption & Bulk Specific Gravity
| Water Absorption: | .06% |
|---|---|
| Bulk Specific Gravity: | 2.885 |
ASTM C-170 – Compressive Strength
| Parallel to Rift, Dry: | 22,450 psi |
|---|---|
| Parallel to Rift, Wet: | 20,390 psi |
| Perpendicular to Rift, Dry: | 24,000 psi |
| Perpendicular to Rift, Wet: | 15,860 psi |
ASTM C-99 – Modulus Of Rupture
| Parallel to Rift, Dry: | 2,380 psi |
|---|---|
| Parallel to Rift, Wet: | 2,570 psi |
| Perpendicular to Rift, Dry: | 2,280 psi |
| Perpendicular to Rift, Wet: | 2,110 psi |
ASTM C-880 – Flexural Strength
| Parallel to Rift, Dry: | 2,060 psi |
|---|---|
| Parallel to Rift, Wet: | 2,280 psi |
| Perpendicular to Rift, Dry: | 1,990 psi |
| Perpendicular to Rift, Wet: | 1,940 psi |
BETTER TOGETHER
Another advantage of working with Kafka is the ability to source your entire project from complementary categories of our natural stone products. Kafka’s natural stone pathway materials pair perfectly with many of our natural stone hardscapes.
Starlight Black Granite
Irregular
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Starlight Black Granite
Pattern Thermal Flagstone
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Sawn Cut Drywall
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Caps & Coping
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Thermal-Top Steps
