The system of PROMISOL / FRIGOTHERM / ONDATHERM sandwich panels includes: • PROMISOL 1003B - cladding panels with visible fix (PIR),
• PROMISOL 2003BI - cladding panels with secret fix (PIR),
• FRIGOTHERM 1003BC - cladding panels with visible fix (PIR) – coldroom version
• ONDATHERM 1001TS roofing panels (PIR) Structure
All available panel types have the modular width of 1000 mm. The sandwich panels consist of two steel skin sheets and an insulating core. The core is made of PIR type freon-free polyisocyanurate foam with the density of 40 ± 3 kg/m3. The skin sheets serve the purpose of conveying normal stress whereas the core is responsible for conveying tangential stress and keeping a permanent distance between the skin sheets. This structure makes the panel light while retaining its high load capacity and stiffness, which allow increasing the span of supports (purlines, locks). See table 1 for the key range of panels. The panel skin sheets are made of S220GD, S250GD, S280GD, S320GD and S350GD steel sheets. The available skin sheet thickness varies from 0.40 mm to 0.75 mm. In case of wall panels, the standard thickness is 0.50 mm (int. and ext. skin). In case of roof panels, the standard thickness is 0.50 mm for the external skin sheet and 0.40 mm for the internal skin sheet. They are protected with a metallic layer coated with an organic layer. Colours
Standard colours of external skins are: RAL 9010, RAL 9002, RAL 9006, RAL 9007, RAL 7035, RAL 1015, RAL 5010, RAL 7024, RAL 3000, RAL 6011. Standard colours of internal skins are: RAL 9010, RAL 9002. Applications
PROMISOL / FRIGOTHERM / ONDATHERM sandwich panels are used especially for the construction of halls, industrial plants and public facilities (shopping malls, logistic depots, sport halls etc.). Apart from being used for cladding curtain walls and roofing systems, PROMISOL / FRIGOTHERM / ONDATHERM panels are also used as partition walls, suspended ceilings or load-bearing walls in small refrigerated v...