| TESTED PROPERTY |
RESULT |
| Hardness |
Hardest surface material commercially
available Rockwell “M” Scale, ASTM D758 |
| Color Stability |
No Change after 100 hours
continuous exposure to discoloring agents |
| Boiling water Surface Resistance |
No Change when boiling water
is applied |
| High Temperature Resistance |
No Change when subject to
incidental contact
with objected heated to 500°F |
| Conductive Heat Resistance |
No Change to material when
incidentally heated |
| Stain Resistance |
No Change after 100 hours
continuous
exposure to staining agents |
| Fungi and Bacteria |
No Attack |
| Flammability |
Flame retardant |
| Water Permeability |
No leakage after 48 hours under 1 atmosphere |
| Air Permeability |
No leakage after 48 hours under 1 atmosphere |
| Thermal collection and reradiation |
Similar to concrete |
| Recyclability/Sustainability |
Recyclable and sustainable to make new Grenite products |
| Life expectancy |
Subject to application. High wear resistance - greater than any other solid surface material available. |
