
alertcast® Detectable Warning
alertcast® is reinforced thermoset plastic engineered for superior impact-resistance, slip-resistance,wear-resistance and long-term durability. Our exclusive design incorporates a top panel of truncated domes molded to exact ADA specifications for detectable warnings and bottom docking anchors that are embedded into wet concrete. The special concrete anchors lock the part securely into the concrete without trapping air beneath the part's surface. This system is very lightweight and the panels maintain flexibility so they are easy and fast to work with during installations.

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


alertcast® Detectable Warning Specification Sheet
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 Safety 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 |
alertcast® CAD Drawings
alertcast® 24x36 Drawings | alertcast® 24x48 Drawings | alertcast® 24x60 Drawings | alertcast® 36x48 Drawings
877-ADA-MATS
(877)232-6287
info@alerttile.com
Downloads
- alertcast® Brochure
- Installation Instructions (también en español)
- 24x36 Drawings
- 24x48 Drawings
- 24x60 Drawings
- 36x48 Drawings
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