PU Roof Panel Sandwich Sheet

PU Roof Panel Sandwich Sheet
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Product Details


Product Name: PU sandwich panel for roof

Product Introduce 
Polystyrene 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.



Panel Th.
     mm

Hot Modulu(K)
     W/m2 oC

Steel Th.
     mm

Steel Weight
    kg/m2

Panel Weight
     kg/m2

Purlin Distance at P=kg/m2
     60 80 100
     120 150 200 250

40

0.4

0.45/0.5
     0.5/0.5
     0.5/06

8.61
     9.02
     9.98

10.25
     10.67
     11.63

4.0 3.4 2.9 2.6 2.2 1.75 1.45

50

0.33

0.45/0.5
     0.5/0.5
     0.5/0.6

8.61
     9.02
     9.98

10.67
     11.06
     12.03

4.3 3.6 3.1 2.75 2.35 1.9 1.6

60

0.28

0.45/0.5
     0.5/0.5
     0.5/0.6

8.61
     9.02
     9.98

11.06
     11.48
     12.43

4.6 3.85 3.35 2.95 2.55 2.05 1.75

80

0.22

0.45/0.5
     0.5/0.5
     0.5/0.6

8.61
     9.02
     9.98

11.86
     12.27
     13.23

5.2 4.3 3.8 3.35 2.95 2.35 2.05



Products Assembly
The 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.

Our service

1.Professional engineers are available to be sent to the customers' factory to install and debug the machines and train the staff how to operate and maintain the machines.
2.We can design different kinds of profiles and fittings for machine,  as per customer's requirements. You can send me the profile drawing and we will design the machine for you.
3.Every process will be checked by responsible QC which insures every product's quality.
4.Professional packing teams which keep every packing safely.
(1) Rollers are put on anti-rust oil and packed by bubble wraps; some other electric parts are packed by bubble wraps as well. 
(2)The oil hose and electric wires ae marked, and easy to be connected when used; 
(3)In container loading, sea-worthy, well fixed by wire rope, wooden block and nails.
5.One-year warranty will be assured for all our machines. Moreover, We promise to provide permanent technical support and after-sales service with our customers.
6.We warmly welcome you to visit our factory for more detailed information, inspecting our machines and we will pick you up at HangZhou Railway station

 

2015catalogo.pdf

 


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