Sills
Gun Metal Marble
Our Gun Metal Marble Sills deliver a premium, finished look and complement other Kafka natural stone products.
Available in these finishes:
Thermal | Bush Hammer | Sawn | Honed
- Appropriate for: Residential Use
- Appropriate for: Commercial Use
- Not appropriate for: Interior Use
- Appropriate for: Exterior Use
SPECIFICATIONS
Technical Specifications
| Length | 8″ – 24″ Random |
|---|---|
| Depth | 3½″ |
| Thickness | 2¼” |
| Finish | Sawn |
| Content | Marble |
| Origin | North America |
ASTM C-97 – Absorption & Bulk Specific Gravity
| Water Absorption: | .03% |
|---|---|
| Bulk Specific Gravity: | 2.823 |
ASTM C-170 – Compressive Strength
| Parallel to Rift, Dry: | 22,500 psi |
|---|---|
| Parallel to Rift, Wet: | 24,370 psi |
| Perpendicular to Rift, Dry: | 31,720 psi |
| Perpendicular to Rift, Wet: | 30,430 psi |
ASTM C-99 – Modulus Of Rupture
| Parallel to Rift, Dry: | 1,040 psi |
|---|---|
| Parallel to Rift, Wet: | 1,600 psi |
| Perpendicular to Rift, Dry: | 1,660 psi |
| Perpendicular to Rift, Wet: | 1,450 psi |
ASTM C-880 – Flexural Strength
| Parallel to Rift, Dry: | 2,160 psi |
|---|---|
| Parallel to Rift, Wet: | 1,560 psi |
| Perpendicular to Rift, Dry: | 3,830 psi |
| Perpendicular to Rift, Wet: | 3,000 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.
Gun Metal Marble
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Gun Metal Marble
Ashlar Cut
Gun Metal Marble
Castle Cut
Gun Metal Marble
Dimensional Cut
Gun Metal Marble
Dimensional Drystack
Gun Metal Marble
Ledgestone
Gun Metal Marble
Mosaic Cut
Gun Metal Marble
Rustic Cut
