Polyurethane Sandwich Panel

Polyurethane Sandwich PanelProduct IntroducePolystyrene Sandwich Panel also called PU Sandwich Panel,the up & down surface of this panel is Galvanized & Pre-painted steel sheets, core material is 5 components Polyurethane glue, it is formed by heating, foaming & laminating. Polyurethane is the best material for temperature keeping and sound insulation. It is widely used as the wall or roof for cold storage, industrial workshop, public building etc. products feature1.Insulating panel for pitched roofs and walls2.Suitable for new renovated buildings,ideal for refurbishment and agricultural buildings such as stables , sheds3.Inexpensive,and a light supporting structure will be sufficed4.High insulating value and easy to install quickly5.Working life: More than 20 years. 6.PU: Fireproof, hot & sound insulation, waterproof 7.Installing easily and quickly:It’s easy to install PU sandwich panel for buildings, when you have set up the steel structure for the house /factory plant/refrigerating room, with only several workers could install the panel with much shorter time compare with the traditional construction.Products AssemblyThe panels are laid on metal bearing structures.they are fixed using fastener screws.the panels come supplied with a single coated sealing strip made of wihte polyethylene foam which should be laid longitudinally between the panels so as to obtain a dampproof unit,thereby precluding any risk of condensation.all flashings can be had in the same colour as the panels. The panels are supplied,as standard,with a right-handed longitudinal overlap and a foamless end lap of 50mm.it is possible to order the panels with a larger,end lap.the panel length and the insulating length must be specified in that case Fixing of roofing panel The panels are to be fixed at the top and bottom of each corrugation.don’t skip more than 1 corrugation at the intermediate structural rails.try to fasten these lock rails in a staggered pattern.particular attention,in the case of the sandwich panels,must be paid to the dampproof butt-ending of panels so as to preclude the risk of condensation.to form a hermetic seal,the andwich panels have a wedge of polyethylene foam running in the longitudinal direction.the panels should be pressed firmly against one another.it’s advisable to apply some sealing tape to all connections on the sides,roof ridges,cross-joint,on interior gutters,etc. Advantagelight weight, abundant color, temperature – keeping, hot & sound insulation, anti water and fire resistant. anti UV, keep good condition for long time, easy installation.Scope of ApplicationThe PU sandwich panel could be used as roof and wall for all kinds of factory building, workshops, cold storage containers and residential houses. With high quality, our products could be used in any kind of buildings.