The ICF-Therm system consists of two opposing insulation panels moulded from high density expanded polystyrene, the panels are spaced apart using high strength polypropylene webs to form straight and 90° corner ICF blocks.
To enhance the systems thermal performance, header and cavity closer panels are inserted around window and door openings. During ICF wall assembly steel reinforcement is fixed in specified locations and the wall temporarily braced. Readymix concrete is then placed into the ICF-Therm wall to deliver a super strong and air-tight insulated structure.
The ICF-Therm system is available in three wall U-value options each with either a 150mm or 200mm concrete core thickness.
| Technical data | 150mm Cavity closer panel |
|---|---|
| Average panel thickness | 57 mm |
| Max panel height (interlocked) | 400 mm |
| Max panel height (not interlocked) | 428 mm |
| Max panel width (including castellations) | 162 mm |
| Max panel width (excluding castellations) | 150mm |
| Volume / panel | 0.0036 m³ |
| Avg. moulding density of EPS | 24-25 kg/m³ |
| Avg. Weight / panel | 90 g |
| Avg. units / pallet (varies) | 864 |
| Avg. product weight / pallet (varies) | 77.8 kg |
| Nominal thermal conductivity / unit (W/mk) | 0.031 |
| Min compressive strength | 125 kPA |
| Min flexural strength | 170 kPA |
| Panel side joint design | Interlocking |
| Panel end joint design | Interlocking |
| Panel composition | Flame retardent expanded polystyrene |
| Reaction to fire | Euro Class E |
| Panel front and back surface design | Smooth |
| Uses | Reduces cold bridging at sides of window and door openings |
| Features | T-slot to receive plastic T shaped fixing strip |
| Flippable and reversible | |
| 10mm increment adjustment | |
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