PU Sandwich Panel (50mm-200mm thick)

PU (Polyurethane) Sandwich Panel#Surface Sheet : PPGI ( Pre-painted galvanized iron )#Sheet Thickness : 0.45 mm#Powder Coating : 25 micron ( Outside ); 5 micron ( Inside )#Sheet Import ( PPGI ) : South Korea/Others Countries #Made PU foam(Chemical ): Polyols + Isocyanates#PU Chemical Import : BSF ( Germany ),APO ( Singapore )#Density : 40-45 kg /m3 or above#Available Thickness ( Panel ) : 50,75,100,150,200 mm#Heat Transfer Coefficient ( for 50mm thick) : 0.352(Kcal/m2.hr.Celcius)#Compressive Strength :191 kpa#Thermal Conductivity : 0.018 ( W/m.K )

PU Sandwich Panel will be used as insulation panel & thickness is 50 mm.to 200 Surface metal will be 0.45 mm thick Power Coated PPGI Sheet . Removable Protection film to avoid damage during the operational & commissioning se .Smooth & free from particle generation with good rigidity, heavy load bearing capacity and durability. Inside of the metal sheet will be machine injected polyurethane foam of density 45 kg /m3. compression strength 191 kPa and thermal conductivity of 0.018 W/m.k.

Advantages and disadvantages of Sandwich Panels for roofs and walls

What is a sandwich panel?

What is meant by sandwich panel? Sandwich panels – or sometimes referred to as composite panels - are a type of industrial building material that are divided into 2 categories: Wall and roof covering.

A sandwich panel is a construction material that is consisted of 3 or 4 layers. Each panel contains a thermal insulation material as a core that is surrounded by covering sheets. (Or other materials we will discuss about in a minute).

Sandwich panels for walls:

In choosing a wall sandwich panel, key parameters such as: heat insulation, resistance to fire and water absorption are important.

Advantages of wall Sandwich Panels

As wall coatings, they are used in:

* Internal partitions

*Industrial shed wall coverings - (warehouses)

*Containers

*Villa houses

*Sports halls

*Livestock shelters

Advantages of Sandwich wall panel

* Light weight

*easy transportation

*Fast and easy installation

*Soundproof ability

*Resistant to moisture

*Resistant to earthquakes

*Different colors

*Rust resistant

*Resistant to fungus and mold

*Washable

*Long life

*Recyclable

*Lower cost

*Heat resistant

Sandwich panels applications:

Sandwich panels are used in many industries such as:

*Industrial and commercial factories

*Cold storages

*Industrial sheds and warehouses

*Livestock and poultry sheds

*Food and agricultural industry

Sandwich panels for roofs:

Roof sandwich panels materials, in addition to resistance to fire and heat; must have bearing capacity and long life expectancy- so that they can withstand strong storms.

Advantages and disadvantages of roof Sandwich Panels

Although there are many advantages to it, yet a few downsides might be annoying to some people:

Advantages:

Here are some of the sandwich panel’s advantages and features: (they may vary according to their foam materials)

*Cost-effective

*Easy to install

*Non-water absorbent

*Resistant to high heat and cold

*Eco-friendly

*Customized thickness of the foams

*Lightweight

*For clean room use

Advantages:

Here we are talking about the conventional sandwich panels (PU, XPS, EPS, etc.):

*Not so strong to withstand the extra load

*Not flexible to cover many angles (problem is solved by UPVC eco-panels which can bend as much as needed - we will get to it in a minute.)

*In some versions the cost might be a bit higher than other alternatives.

Sandwich panel wall and roof price

The price of wall and roof sandwich panels depends on some factors:

*The design of the roofs and walls (the angels and its complexity).

*The thickness of the foam insulator

*Types of the foam insulator – based on the location and usage

*of the layers used in sandwich panels

Types of sandwich panels:

There are different types of sandwich panels. But here we will talk a bit on the most common ones.

The various types of sandwich panels are named after the foam inside their main coverings.

Our Valuable PU Sandwich Panel Client In Bangladesh:

rmaceuticals

University Lab