Compatibility Chart

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2” to 3”(51mm to 76mm) of finished asphalt.
Outdoor Asphalt Snow Melt Application
Outdoor Concrete Snow Melt Application
Indoor Concrete Slab Heating Application
Outdoor Paver Snow Melt Application
1.5” to 2” (38mm to 51mm) of base/primer asphalt
4” to 8” (102mm to 203mm) of crushed aggregate
Wire mesh above or below Heating Cables (tied to mesh with metal wire ties)
3” (76mm)
Spacing
2” to 3” (51mm to 76mm) of finished concrete
2” to 3” (51mm to 76mm) of concrete
4” to 8” (102mm to 203mm) of crushed rock aggregate base
Rebar or wire mesh supported by bricks or metal chairs
(Heating cables ties to mesh with plastic zip ties)
Concrete Block
1” to 1.5” (51mm to 76mm) of finished mortar, sand or stone dust
Brick and Stone Pavers must NOT be any thicker
than 2.5” (63.5mm).
4” to 8” (102mm to 203mm) of crushed rock aggregate base
Rebar or wire mesh staked to aggregrate base
(Heating cables ties to mesh with plastic zip ties)
3” (76mm)
Spacing
WHCA heater run
WHCA heater run
WHCA heater run
3” (76mm)
Spacing
Heating Cable run (tied to the rebar or wire mesh with zip ties)
Snow Melting/Slab Heating
Application Cross Sections
2” to 3” (51mm to 76mm) of finished concrete
2” to 3” (51mm to 76mm) of concrete
8” to 12” (203mm to 305mm) of crushed rock aggregate base
Rebar or wire mesh supported by bricks or metal chairs
2” insulation ( polystyrene or better ) must be added on top
before the base concrete layer.
Slab heater run
3” (76mm)
Spacing
Heating Cable run (tied to the rebar or wire mesh with zip ties)
Concrete Block or Metal Chairs