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Structural insulated panel with excellent thermal performance
Sandwich structural insulated panels are composed of PIR insulation, a vapour barrier, a 12mm OSB exterior board and a 12 mm OSB interiour board.
| Application | External walls for cladding with brick/blockwork, lightweight systems including zinc and copper |
| Installation | fixed to a sole plate with bottom rail with wooden splines between panels |
| Insulation | Polyisocyanurate (PIR) |
| Name of the element | OSB |
|---|---|
| Thickness[mm] (E) | 12 |
| Width[mm] (F) | 1200 |
| Min./Max. length[mm] | 2400-8000 |
| Finishing | OSB3 board |
There are 2 types of rebates available:
Semi rebated: only longitudinal sides have rebates for timber splines.
Fully rebated: longitudinal sides and end sides are rebated for top en bottom.
| A | Insulation thickness [mm] |
|---|---|
| B | Insulation width [mm] |
| C | Internal board thickness [mm] |
| D | Panel width [mm] |
| E | External board thickness [mm] |
| F | Longitudinal rebate depth [mm] |
| H | Total panel length [mm] |
The PIR is covered on both sides with a multilayer laminate and has a density of ca. 32 kg/m³, a
compressive strength of 0.20 N/mm², a water absorption capacity of max. 5.5 vol.% and a λ-value
of 0.023 W/mK.
The Vapour Control Layer (VCL) is composed of a multi-layer gastight laminate.
| U-value [W/m2K] | Insulation thickness[mm] (A) | Thickness OSB board [mm] (E) | Min./Max. weight[kg] | Panel thickness [mm] |
|---|---|---|---|---|
| 0,23 | 96 | 12 | 18.70 | 120 |
| 0.20 | 115 | 12 | 19.30 | 139 |
| 0.18 | 123 | 12 | 19.60 | 147 |
| 0.15 | 150 | 12 | 20.40 | 174 |
| 0.11 | 200 | 12 | 22.16 | 224 |
| Certifications | |
|---|---|
| CE | λ 0,023 W/m.K |
| BBA | 02/3897 |
The Wall SW roof panels have CE, and BBA certification.
