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Castlestone
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Castlestone

One of the hardest, densest, least porous limestone’s existing in the world. With excellent slip and abrasion resistance this stone is ideal for pool decks, pool copings, driveways, walkways, and interior use including high traffic commercial areas. It can be sand set at 1-3/16 thickness as well as mosaics.

Castle stone test results
ASTM c97 water absorption 0.12
ASTM c247 abrasion resistance 25
ASTM c170 compressive strength parallel to rift dry 17,000 lbs
PERPENDICULAR 30,160 lbs
EN 14231 Slip resistance wet 47 ( low chance for slips)
DRY 69 (extremely low chance for slips)
FROST RESISTANT

* Because stone is a natural product of nature, technical details provide a frame of reference only. Test results vary on all natural products.