Via Buozzi 25 - 40057 Cadriano (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102600378 CCIAA BO 0339628 ALUMINIUM AND THERMOPLASTIC HONEYCOMBS, LAMINATES, SANDWICH PANELS Aluminium honeycomb is used for several of applications (i.e. for tool machines, for serigraphy..etc.) and in different sectors such as: public transport industry,nautical sector, building industry, etc... As core material, aluminium honeycomb is used in sandwich panels and it is utilised in: floors, roofs, doors, partitions, facades, working surfaces for automatic machines and for all products which require an optimal stiffness-to-weight-ratio. Aluminium honeycomb as panels' core has several advantages: • compression, shear and corrosion resistance Aluminium honeycomb can be used as deflector for laminar flow-ventilation, and as crash-absorber for kinetic energy. Thickness of non-expanded Blocks: 1000mm standard, the diameter of the cells from 3 to 25 mm. The density of the honeycomb depends on the thickness of the foil and the diameter of the cells. Thickness of expanded section from 3mm to 60 / 200mm approx. (depending on the cell diameter). Honeycomb density (from 20 to 163 kg/m3) depends on foil's thickness and on cell size. CERTIFICATE FOR SHIPBUILDING INDUSTRY: IMO MED, FTP CODE 2010 Mod. B. and D CERTIFICATE FOR CONSTRUCTION INDUSTRY: UNI EN 13501-1 Fire Class A1 Honeycomb core's properties 50 Microns Standard dimensions (other dimensions available on request) Honeycomb core's properties 70 Microns Alloy 3000/3003/3005/3103/3104 aluminium honeycomb is sold perforated or non perforated (the micro perforations allowing air flow between cells, for use under vacuum or decompression) in three forms: unexpanded block non perforated, unexpanded slices, expanded sheets. COMPONENTS LIABILITY DISCLAIMER: The above data are to the best of our knowledge correct and are intended to give information about our products and t potential applications. No warranty is given or implied in respect of certain properties of the products or their suitability for a particular applicat We reserve the right for technical changes without further notice. We guarantee impeccable product quality under our terms of sale. Aluminium Last Revised: 04/24_Rev.11

Via Buozzi 25 - 40057 Cadriano (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102600378 CCIAA BO 0339628 Certified version Aluminium honeycomb must be required while asking for a quotation. Certified products must be required in advance and might have a price surcharge due to certified materials. COMPONENTS LIABILITY DISCLAIMER: The above data are to the best of our knowledge correct and are intended to give information about our products and their potential applications. No warranty is given or implied in respect of certain properties of the products or...