Rigid surface applied detectable warning
AlertTile is a glass reinforced thermoset composite engineered for superior impact resistance, slip resistance, wear resistance and long-term durability for retrofit applications. The AlertTile exclusive design incorporates a thin, slightly flexible profile with a perimeter beveled edge to provide a safe pedestrian transition.
Semi-rigid composition
30,000 psi strength yet flexible enough to conform to ramp irregularities
Premium UV Treatment
Ensures long term color retention
Proven Anchoring System
Premium adhesive and HILTI HUD-1 anchors with stainless steel screws
Perimeter Beveled Edges
For safe pedestrian transition
Helpful Links
Engineers and Architects – Contact us for CAD drawings and other needs
AlertTile® Truncated Domes are designed to comply with ADA standards.
- 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.
- Superior durability for long-term wear resistance.
- In-line domes spaced on exact 2.4″ centers (A.D.A. 4.29.2)
- Pre-drilled anchor holes speed installation.
- Exact required detectable warning length.
- Exact required detectable warning width.
- Premium Hilti HUD-1 anchors and stainless steel screws.
COLORS
Yellow
FED 33538
Colonial Red
FED 20109
Brick Red
FED 22144
Safety Red
FED 31350
Black
FED 17038
Grey
FED 36118
2′ x 3′
2′ x 4′
2′ x 5′
3′ x 4′
3′ x 5′
alerttile® Detectable Warning Specification Sheet
| Property | ASTM Standard | Result |
|---|---|---|
| Slip Resistance | C 1028 | Dry .93 / Wet .76 |
| Impact Resistance | D 256 | 8.0 Izod ft-ibs / in (notch) |
| Adhesion Bond Strength | C 482 | 152 psi |
| UV Resistance – Fade | Cap Y (LVR) | Brick Red 5-15 Safety Yellow 25-50 |
| Water Absorption | 0.3 – 0.6% | |
| Compression Strength | D 695 | 30,000 psi |
| Flexural Strength | D 790 | 18,000 psi |
| Tensile Strength 1/8″ | D 638 | 9,000 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 | 2.4″ | Center-to-Center |
| UL Flammability | UL 94 V-0 | 94V-0@3/32″ |
| Flame Resistance Seconds Ignition Time Gurning Time |
D-229 | 120 65 |
| Flame Spread Index, 1/4″ | E84 | ‹25 |
| Freeze-Thaw Durability | C 1262-08 | Pass |