Polyurethane Foam Sandwich Panel / PU Foam Sandwich Wall Panels / Wall Sandwich Panel

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1000 m²
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1000000 m²/month

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Product Description:

Polyurethane foam sandwich panel / PU foam sandwich wall panels / wall sandwich panel                            

Product Description

refrigeration panels for sale is adopting colour coating steel sheet as surface panel and polyurethane (PU) as core material.

This product with quick installation and good insulation which is

applied widely in: cold store, ceiling, temporary

house,dormitories,warehouse,workshop and etc.


1. Outer materails specification,

    1) Two sides: painted steel sheet, stainless steel sheet and hot-galvanized steel sheet for customers' option 
    2) Thickness(mm): 0.3~0.8mm

    3) Color: According to customer requirement
    4) Width: 960mm
    5) Length:According to customer requirement


2.Sandwich core: Polyurethane(PU)
   Density: 38-40(kg/m3), 40-42(kg/m3), 42-45(kg/m3).
3.Fireproof:According to customer requirement, default is B2 grade



PU Sandwich Panel

 is fit for the projects which have serious require of keeping warm. Polyurethane core material is considered to the best material in keeping warm and thermal insulation. 
The Polyurethane block material become steady after it froth, then combining with metal plates. The characteristics of this technique are: the polyurethane froth, after this chemical reaction is stable, we cut the polyurethane into pieces which with different thickness. The polyurethane sheet material has stable physical performance, it can combine with pre-painted hot galvanized steel sheets or stainless steel sheet, the surface is smooth and the whole performance is excellent.



1.  sandwich wall panels 

 (the abbreviation of Polyurethane is PU sandwich panel) have characteristics of high load intensity, small waterabsorptive, and the stability in either low temperature or the high temperature is good, the service life is long, thermal insulation performance is outstanding and so on. 

2. Good supporting, heat resistant, sound-insulated, sound absorption, light quality, non-toxic, odorless, green environmental protection. 

3. Structural insulated panel system   can cementation with the steel plates, the cements, the fiberboards, the bricks and many kinds of materials very strongly, in usual situation, it would not fall off and still strengthen its thermal insulation and waterproofing effects. 

4. The unique produce foaming craft made the products have exquisite and even abscesses, the Thermal conductivity is low, the size stability is good, is very suitable for both of the low pressure and the high pressure construction. 

5. Polyurethane foam plastics thermal stability is quite good, when the temperature is lower than 120°C, the volume and the intensity have no obvious change, its Thermal conductivity is small, when the density is 0.03kg/m3, the heat conductivity is only 63J(m.h.k)(15cal/m.h.k).




3. Specification

Effective            width



customized. less than 11.8 will be better for shipment


PU & Color steel sheet


Upper and lower layer: Color steel sheet

Middle:  polyurethane foam board


Color steel sheet: 0.4-1.0mm  
Polyurethane foam board: 50mm 75mm 100mm  are all available






Light in weight, heat insulation, water resistant, hidden screws and antirust,excellent quality and beautiful design.


various roofs and walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.

4.Product Technical Advantages 

  1. Tailor made by customers' requirement in terms of colours, thickness, density, and composite alteration.
   2. A class fire-resistance( 650.C)fire-resistance period(120min)
   3. Excellent thermal & sound insulation and energy saving performace
   4. Hidden installation with no visible bolt fixing
   5. Outstanding integrity and nice looking
   6. Fast and easy installation
   7. Excellent durability and strength
   5. Anti oxidation


  1. The size of the panel can be changed?

    Yes, according to the costumer's design.

  2. Can you send samples?

    Yes, you noly need to pay for freight charge.

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Q:Now signed a thermal insulation project with polyurethane sandwich panels, you can request: flame retardant, in accordance with the provisions of GB8333, from the fire self-extinguishing time must meet the "0"
Steel pipe is a steel pipe bowl buckle is the connection point like a bowl button is the connection point is a disk above a lot of hole pin is not a national standard thing is not recommended to use
Q:The stove is dedicated to the plastic used for plastic paper
Fire level and density does not matter, with the lighter point can not fully explain the problem, b1 level to compound gb8624b1 level
Q:What kind of manual sandwich panels can be done? What is the difference between a manual sandwich panel and a mechanism sandwich panel?
Pipe pressure deformation, pressure relief pipe is not restored, the clamp inside the leather pad is not restored, there may be water seepage
Q:Will the use of color steel sandwich panels ceiling package package how much money a square? M14 round steel to do hanging bars, 950 sandwich panels, the main bone 160 * 60 * 20 * 2.5 C steel
What are the sub-items of the general project that should be prepared for the special safety program? What should be included in the special programming? The following dangerous parts of the sub-sub-projects and temporary electricity equipment in 5 and above or the total capacity of equipment in the 50kW and above the construction site of temporary electricity construction
Q:Own balcony capped, with the kind of sandwich panels better, EPS sandwich panels or rock wool sandwich panels, or other kind of sandwich panels?
Safety Management 2. Civilized construction. Fastener steel scaffold 4. Door steel scaffold 5. Bowl button steel pipe scaffolding 6. Socket type plate fastener type steel scaffolding 7. Full house scaffolding 8. Suspended scaffolding 9. Attachment lift scaffolding 10. High operating basket 11. Foundation Pit Engineering. Template holder 13. High work 14. Construction electricity 15. Material hoist 16. Construction lift 17. Tower crane 18. Lifting hoisting. Construction equipment
Q:Reinforced concrete and metal sandwich board how much difference
Tower crane driver, scaffolding type of work, all kinds of welding workers
Q:Color steel sandwich board roof, glass wall how the house insulation
If it is added foam cement insulation board, just add a bubble device, the principle of insulation is the air bubble to reduce heat conduction. Foam plastic cement insulation pedal brother Xi Jiadian tripod end plate is added EPS polystyrene foam, insulation principle is polystyrene foam to reduce heat conduction.
Q:50mm thickness of color steel foam sandwich board how much money a flat
The stability of the calculation of the pole; the strength of the wall member the strength of the joint member, and the strength of the joint member , Stability and connection strength calculation: pole foundation bearing capacity calculation
Q:Polyurethane sandwich panels in the polyurethane is what material, what are the benefits of industrial building materials should choose polyurethane?
Extrusion board is different from the foam board, bulk density can not be arbitrarily changed, the technical units to do relatively light But not less than 30kg / cubic meter is generally 35kg / m3 or so manufacturers and manufacturers different
Q:Color steel room life in general how many years
Now the scaffolding is not how to use, one is relatively high cost, the second is a scaffolding scaffolding scaffolding safety, but compared with the disc scaffold, fastener steel scaffold relatively cheap, the current domestic use More is also a fastener scaffolding, just leaning on the tumbler betting set pull the disc, then foreign use more.

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