Item Number283425 |
DescriptionHK Standard Low-Conductivity Wall Tie for 2.5-Inch Insulation |
ApplicationPre-cast, pre-stressed, and tilt-up. Fascia may be supported or unsupported up to 4 inches thick |
Installation InstructionsView instructions Pub. No. HK-ST-II before using |
Technical Specifications
Tie Length: | 5.75in / 146mm |
Embedment Depth: | 1.5in / 38mm |
Dia. Through Foam: | 0.5in / 12.5mm |
Insulation Thickness: | 2.5in / 64mm |
Fascia Thickness: | 2–4in / 50–100mm |
Tensile Strength: | 1,100lb / 4.89kN |
Pullout Strength: | 1,100lb / 4.89kN |
Panel Shear/Tie: | 400lb / 1.78kN |
Alkaline Resistance: | Excellent ¹ |
Impact Resistance: | Excellent ² |
Fire Performance: | Resist 300-lb tension load for over 90 minutes when fire tested per Section 7.4.3 of ASTM E1512-01 |
Thermal Conductivity: | 2.1 Btu-in/hr ft²°F 0.30 Wm°K |
¹ Base resin testing showed no change in properties when exposed to Alkalis
² The un-notched Izod Impact testing of the base resin yielded no break