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PHYSICAL CHARACTERISTICS - POLYMER

           DOME GEOMETRY
             ADA  (R305.1.1) specifies truncated domes shall have a base diameter of 0.9” minimum,
             a top diameter of 50% of the base diameter minimum, and a height of 0.2”.










           DOME SPACING



               ADA (R305.1.2) specifies truncated
               domes shall have a center-center of
               1.6” to 2.4”













           POLYMER WET-SET (REPLACEABLE)   /  SURFACE APPLIED (REPLACEABLE)
          Material – Proprietary Thermoplastic Polyolefin
          ASTM C 501                      Abrasion Resistance                         124 (lower number =
                                                                                      better wear properties)
          ASTM C 1028                     Slip Resistance                             Dry-1.28, Wet-1.23
          ASTM D 570                      Water Absorption                            0.04%
          ASTM D 1308                     Chemical Stain Effects
                                          -70Hrs/70° C                                No Effect
                                          -Motor Oil                                  No Effect
                                          -Antifreeze                                 No Effect
                                          -Coffee                                     No Effect
          ASTM B 117                      Salt Spray (200 Hrs)                        No Change
          ASTM D 790                      Flexural Strength                           3901 psi
          ASTM D 638                      Tensile Strength                            2885 psi
          ASTM D 695                      Compressive Properties                      11,100 psi
          RCRA-C                          Non-Hazardous Classification                Non-Hazardous
          ASTM D 1709 (modified)          (Dart Drop Impact Test: 48 lb steel         Nubs flattened on tile, tile
                                          dart with spherical head and 1.8”           did not crack
                                          diameter radius dropped from 2 feet
                                          equaling 100ft/lbs of force)
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