Top 7 Applications of PIR Sandwich Panels in Industry

PIR panels, also known as PIR composite panels or PIR insulated panels, are a popular choice for construction applications. They consist of a core of polyisocyanurate foam sandwiched between two metal or other rigid facing materials. PIR sandwich panels offer several benefits over traditional building materials, including excellent thermal insulation, durability, and design flexibility. Here are some of the main applications of PIR panels:

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Applications of PIR Panels in Industry

Use of PIR Sandwich Panels in Cold Storage Facilities

One of the primary applications of PIR panels is in cold storage facilities such as walk-in freezers and refrigerated warehouses. PIR panels provide excellent thermal insulation, which is crucial in keeping the temperature inside the facility at a constant level. They also offer good resistance to moisture and corrosion, making them suitable for use in harsh environments.

Maintaining a good temperature is important for the preservation of the perishable food products and PIR panels plays an important role in that by providing thermal insulation.

PIR Panels Usage in Industrial Buildings

PIR sandwich panels are also commonly used for walls and roofs of industrial buildings such as factories, warehouses, and distribution centers. These buildings require high levels of thermal insulation to maintain a comfortable working environment for employees and to protect stored goods from temperature fluctuations. PIR panels provide excellent insulation properties and can also be used for fire-rated walls and ceilings.

Use of PIR Panels in Agricultural Buildings

Agricultural buildings such as barns, poultry houses, and silos require high levels of insulation to protect livestock and stored crops from temperature extremes. PIR sandwich panels are ideal for these applications as they offer excellent thermal insulation and can withstand harsh environments and extreme temperatures. They are also lightweight, making them easy to install and handle.

Use of PIR Sandwich Panels in Commercial buildings

PIR sandwich panels are increasingly being used for the construction of commercial buildings such as offices, shopping centers, and sports facilities. They offer good thermal insulation and can be customized to match the aesthetic requirements of the building.

PIR sandwich panels are also highly durable and resistant to moisture, which is important in commercial applications where high traffic and wear and tear are common.

Use of PIR Panels in Residential Buildings

PIR sandwich panels are also being used for the construction of residential buildings such as homes and apartments. They provide good thermal insulation, which can help to reduce energy consumption and lower heating and cooling costs.

PIR panels are also lightweight and easy to install, making them a popular choice for modular and prefabricated housing.

Use of PIR Panels in Roofing and cladding

PIR sandwich panels can be used for both roofing and cladding applications. They offer excellent thermal insulation and can help to reduce heat loss through the roof or walls of a building. PIR sandwich panels are also highly durable and can withstand extreme weather conditions such as high winds, heavy rain, and snow.

PIR Sandwich Panels Usage in Interior Wall Partitions

PIR sandwich panels can also be used for interior wall partitions in commercial and residential buildings. They offer good acoustic insulation, which can help to reduce noise levels between rooms. PIR sandwich panels are also lightweight and easy to install, making them a popular choice for partition walls in modular and prefabricated buildings.

Conclusion

In conclusion, PIR panels are a versatile and durable building material that can be used in a wide range of applications. They offer excellent thermal insulation, durability, and design flexibility, making them an ideal choice for cold storage facilities, industrial buildings, agricultural buildings, commercial buildings, residential buildings, roofing and cladding, and interior wall partitions.

Izhar Foster is one of the top manufacturers of PIR Sandwich Panels in Pakistan. We have the largest PIR Panels production facility in the region. We provide solutions according to the customer&#;s requirement. For more information get in touch with our experts.

When deciding what insulation core of insulated panels to use in a construction project, it is important to evaluate the different options that are available considering the type of climate, temperatures of the place, as well as the specific use that will be given to the property to be developed. In this sense, the following questions commonly arise: what type of core (insulating foam) is most suitable for my building project? Is PIR insulation of my convenience or is PUR core foam my option to choose?

This time we review the differences and advantages of the two most popular sandwich panel variants, in a comparison exercise between them (PUR vs. PIR)

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PUR vs PIR

For many, it is known that the PUR (polyurethane) insulating panel is less expensive than that of PIR (polyisocyanurate) and the reason for this, as you may imagine, lies in the quality of the core material. Although nothing is absolute and will depend a lot on the ultimate purpose of the building, PIR insulation is commonly known as a better quality alternative than PUR.

R-Value

First of all, we must mention the R-value, which is a measure that is used to know the materials&#; thermal resistance, that is, the more struggle the heat has to pass through the layers of the material (aka. thermal conductivity), the more insulation it can offer.

Although performance depends on uncontrollable external factors, such as climate, and on aspects of the material such as its thickness, in general, the R values &#;&#;of PIR are higher than those of PUR.

U-Value

In line with the above, another important data is the U-value, which measures the thermal transmittance, defined as the amount of heat that can be transferred through a material measured in watts per square meter Kelvin (W/m2*K).

The U-value by definition is inversely proportional to the R-value, in other words, the lower it is, it indicates that there is lower transmittance, thus proving that the material has better insulating capacity. Again, under constant conditions, the PIR core has a lower U-value than the PUR core.

K-Value

The two above also correspond to the K value, which measures the thermal conductivity, that is, the material&#;s ability to conduct heat.

Similar to the U-value, the lower the number, the better the thermal performance of the sandwich panel core. Thus, polyisocyanurate foam tends to have substantially lower K values than polyurethane.

The purpose of the building

In general, it can be said that since the R, U, and K values of the PIR insulation panels are better than those of PUR, nevertheless, when evaluating which material to prefer, the use of the building should not be neglected.

For example, if insulated metal panels are to be used for food storage (cold), then resistance, transmittance, and thermal conductivity will be a highly important aspect of decision making and the PIR core foam is likely to be more suitable if a relatively thin coating is required. In contrast, if it were decided to use a PUR panel for this case, its thickness would have to increase in order for it to reach R, U, and K values similar to those of its PIR equivalent.

On the other hand, if instead of food storing, the building was to be used for manufacturing goods and if the case was that the heat had no great impact on human conditions or the performance of machinery, the use of a less thick PUR sandwich panel could be considered.

Budget

The above also leads us to take into account the economic aspect since, although the PUR panel tends to be cheaper for the builder and the developer, it could happen that for the client this translates into greater use of air conditioning or heating, a situation that inevitably means higher operating costs compared to a building covered with PIR insulated panels (of similar thickness).

Climate and Weather

The climate of the location where the panel will be installed is another topic to evaluate, since in humid and hot tropical weathers or in both northern and southern where extreme cold temperatures are reached, thermal insulation will take on more relevance than in locations where weather conditions tend to be more steady.

Each case is different

As a conclusion, due to the density of its structure, taking the environment, thickness, energy savings, and uses as a constant, the PIR insulation panels could be considered a better alternative in comparison to those of PUR core.

However, paradoxically, we cannot recommend an absolute decision, since for each project a technical evaluation has to be carried out in order to declare what is best for a particular construction project in economic, operational, environmental, human, and safety terms.

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