5.1 NON-COMPOSITE
■ Place PIR insulation board on freshly poured concrete immediately after leveling (within 15-30 minutes).
■ Push the pointed end through the insulation into fresh concrete until the embedment stop is even with the top surface of the insulation.
■ Apply repetitive foot pressure on the insulation board near each tie, or otherwise vibrate the tie or the area around the tie.
■ Place specified reinforcement and cast second layer of concrete either immediately or after the bottom layer has cured.
5.2 VERTICAL POUR
■ Place retention clip on one side of VP tie.
■ Push the opposite pointed end through the insulation.
■ Apply the second retention clip to the VP tie.
■ Install specified reinforcement, place assembly in forms or modular mold and cast both layers of concrete.
5.3 COMPOSITE-ACTION
■ Place PIR insulation board on freshly poured concrete immediately after leveling (within 15-30 minutes).
■ Push the pointed end through the insulation into fresh concrete until the embedment stop is even with the top surface of the insulation.
■ Apply repetitive foot pressure on the insulation board near each tie, or otherwise vibrate the tie or the area around the tie.
■ Place specified reinforcement and cast second layer of concrete either immediately or after the bottom layer has cured.