alerttile® Truncated domes are designed to comply with ADA standards.

alerttile® Detectable Warning

  1. Reinforced thermoset plastic engineered for excellent wear and strength.
  2. Safety-speckled surface for additional slip resistance.
  3. Cross section of truncated dome showing dimensions.
  4. Perimeter beveled-edge provides safe transition for pedestrians.
  5. Innovative safety spars reinforce panel strength and increase traction for pedestrians.
  6. In-line domes spaced on exact 2.35" centers (A.D.A. 4.29.2)
  7. Pre-drilled anchor holes speed installation.
  8. Exact required detectable warning length.
  9. Exact required detectable warning width.
  10. Powder coated screw heads make attractive finished product.

alerttile® Detectable Warning Specification Sheet

Property ASTM Standard Result
Slip Resistance C 1028 Dry 1.03 / Wet .83
Wear Resistance ASTM C 501 83 grams or 0.0107"
Impact Resistance D 256 8.0 Izod ft-ibs / in (notch)
Adhesion Bond Strength C 482 152 psi
Color / Contrast Cap Y (LVR) Brick Red 5-15
Federal Yellow 25-50
Colonial Red 5-15
Water Absorption C373 0.3 - 0.6%
Compressive Strength D 695 30,000 psi
Flexural Strength D 790 19,920 psi
Tensile Strength 1/8" D 638 5,511 psi
Color Integral Throughout Product Yes
Dome Height 0.2" Yes
Dome Base Width 0.9" Yes
Dome Top Diameter 0.45" Yes
Dome Spacing 2.35" Center-to-Center
Accelerated Weathering ASTM G155-05 No Change
Salt Spray B117 No Change
Freeze-Thaw Durability C 1262-08 Pass
Waste Classification USEPA 40 CFR Part 261 Non-Hazardous

 


alertcast® Detectable Warning

alertcast cast in place detectable warnings
  1. Reinforced thermoset composite engineered for excellent wear and strength.
  2. Safety-speckled surface for additional slip resistance.
  3. Cross section of truncated dome showing dimensions.
  4. Perimeter beveled-edge provides safe transition for pedestrians.
  5. Innovative safety spars reinforce panel strength and increase traction for pedestrians.
  6. In-line domes spaced on exact 2.35" centers (A.D.A. 4.29.2)
  7. Pre-drilled anchor holes speed installation.
  8. Exact required detectable warning length.
  9. Exact required detectable warning width.
  10. Proprietary fasteners for easy installation (Penetrator).

alertcast® Detectable Warning Specification Sheet

Wear ResistanceASTM C 50183 grams or 0.0107"

Property ASTM Standard Result
Slip Resistance C 1028 Dry 1.03 / Wet .83
Impact Resistance D 256 8.0 Izod ft-ibs / in (notch)
Accelerated Weathering ASTM G155-05 No Change
Water Absorption C373 0.3 - 0.6%
Compresive Strength D 695 30,000 psi
Flexural Strength D 790 19,290 psi
Tensile Strength 1/8" D 638 5,511 psi
Color Integral Throughout Product Yes
Color / Contrast CAP-Y Brick Red 5-15
Colonial Red 5-15
Federal Yellow 25-50
Dome Height 0.2" Yes
Dome Base Width 0.9" Yes
Dome Top Diameter 0.45" Yes
Dome Spacing 2.35" Center-to-Center
Salt Spray B117 No Change
Wear Resistance C 501 83 grams or 0.0107"
Penetrator® Concrete Anchor Pullout Strength 729 pounds per anchor
Freeze-Thaw Durability C 1262-08 Pass
Waste Classification USEPA 40 CFR Part 261 Non-Hazardous

 


alertmat® Detectable Warning System

alertmat detectable warning mats

alertmat® Detectable Warning Specification Sheet

Property ASTM Standard Result
Slip Resistance C 1028 Dry = 1.14 / Wet = 1.03
Wear Resistance D 658 See Below References*
Impact Resistance D 3029, Cold, Hot & Ambient See Below References**
Adhesion Bond Strength C 482 Dry = Concrete Fractured
Wet = Concrete Fractured
UV Resistance - Fade G 151 / G 154 No Change
Water Absorption D570 Average d-w(%) 0.52
Chemical Resistance D 543 No Reaaction / Change
Stain Resistance D 2299 No Reaction / No Stain
Freeze - Thaw Cycling D 1037 No Effect
Salt and Spray Performance B 117 No Deterioration
Tensile Strength D 412 992.9 psi
Flame / Smoke Resistance FMVSS 302 24 Pass
Tear Resistance D 624 With Grain, Min = 251.73
Across Grain, Min = 370.31