| |
■Sandwich panels are light and solid construction materials. They have many fucntions like hygiene ,heat insulation ,air lightness, aesthetics and safety . They are used as heat and water insulation on the exteriors of buildings. |
Metal Internal and External Sheet • Thicknesses of the inner and outer metal sheets of insulated panel are selected from the manufacturers load tables based on allowable spans between the panel structural supports.The metal sheets can be galvanized steel or aluminum. Galvanized steel panel steel sheets are hot dip galvanized by a continuous process in accordance with EN 1042 standarts,with zinc coating weights varying between 100 275 gr/m2.Steel galvanizing is very effective against corrosion .For insulated panels ,galvanized steel should be prepainted by coil coating. |
•Sandwich panels which are arranged in desired lenghts are delivered to the worksite by trucks.Roofing materials shall be lifted to the roof generally by crane. |