CORAPAN® PORTE is our sandwich composite panel used as door filling for doors and gates in construction and industrial areas. The core structure has been specially developed for this application. Due to the foam inlay, CORAPAN® PORTE is largely distortion-free. The outer layers are made of aluminum or GRP.
CORAPAN® PORTE offers the following advantages compared to alternative solutions:
In the case of differing room and ambient temperatures, the two outer layers expand differently. This usually leads to distortion of door fillings with metal outer layers and insulating core. This is not the case with CORAPAN® PORTE. The core layer of foam material serves as a flexible bearing between the two outer layers of aluminum and thus minimizes distortion.
Light and stable:
Due to the sandwich construction, CORAPAN® PORTE is very light and yet stable.
Due to our manufacturing process, inlays can be simply inserted. Inlays serve as fastening points for hinges, locks, etc. With inlays, the produced panel becomes a functional product, specifically tailored to the customer’s requirements.
CORAPAN® PORTE has a closed core, does not swell and does not weather. Our door fillings have proven themselves over many years in harsh environments.
We produce formats, cut-to-size, edges and inlays according to your specifications. Find out more about our offerings on the pages on inlays, edge finish and covers.
|Length||max. 5'980mm||< 5000mm: +/- 2.0mm | >5000mm: +/-4.0mm|
|Width||max. 2'450mm||+/- 2.0mm|
|Thickness||15 - 100mm||+0.0/-1.0mm|
|Nominal density||ISO 845||kg/m3||150 +/-10%|
|Airborne sound insulation index||SIA 181||dB||approx. 28|
|Thermal conductivity at room temperature||ISO 8301||W/mK||0.06|
|Temperature resistance||n/a||°C||approx. -40 bis +80|