Polyisocyanurate PIR boards or sandwich panels are rigid insulation boards used throughout the construction of cold stores globally. They are a newer and better version of previously used polyurethane (PUR) boards. The PIR insulation boards have a clear advantage over other boards.
In this post, let us help you gain more understanding of these important construction industry materials called PIR Insulation boards. This post will help you gain better insights regarding clear benefits of these products.
Cold chains in Pakistan and cold room designers and manufacturers use these sandwich panels and PIR insulation boards significantly. They can help providing these building safety materials to ensure the safety of food persevered in these cold chains.
Let us explore more details about PIR boards for cold room floor installations and how they are used in Cold stores in Pakistan to improve their performance.
Pir Boards for Cold Room Floor Insulation
PIR sandwich panels and insulation board are a construction element with a plethora of applications. In this post, we are going to focus on their use in the insulation of the floor of cold rooms and cold chains in Pakistan. We will know some details of its manufacturing process, its presentations, and in how many sizes they come for using in prefabricated houses.
Basic Concepts of PIR Insulation Board
Let us first explain the basic concepts such as positive and negative working temperatures in cold chains in Pakistan and various cold rooms.
Cold chain manufacturers in Pakistan have to consider a lot of things while designing their cold stores with insulating materials. This is very brief explanation of how they want to initialize their construction and assembly of sandwich panels. Before installing PIR panels in various cold rooms, it is vital to consider various aspects of carrying out the work.
Insulated Panels Cold Room
You must have an idea about a cold store or generally referred to as a cold room for food storage. A cold room in a cold chain in Pakistan is an enclosed space with a controlled temperature. Its major uses are usually in the food preservation category. Also, cold stores allow adequate quality of fruits, meat, fish, beef, banana, apple, pharmaceutical, and even flower industries.
If you want to know more details about the cold rooms made with insulating panels, you are at the right place!
Let us first shed more light on how cold rooms and cold stores with PIR Panels are made of?
Before delving into the use of PIR foam boards which help to create the floors of refrigeration rooms, let us discuss a few basic concepts about the working temperature used in these prefabricated houses with sandwich panels
According to the Celsius scale, the temperature can be positive or negative. Why is it important to know these concepts, because knowing the temperature conditions that are used by cold chains in Pakistan and cold rooms must work efficiently.
These temperatures are designed by cold stores in Pakistan to provide an accurate assessment of whether it is necessary or not to use rigid PIR foam boards or not. Hence, you need to talk about it in detail.
In the food industry, such values are used significantly. Cold rooms use the basic criteria in all cold stores in Pakistan to follow this process. This industry values safety of food and meeting the long-term needs of people of Pakistan.
For example, the ideal temperature of the cold store in Pakistan can differ depending on the food they wish to preserve. This is the main reason why positive cod rooms or negative cold stores temperatures differ according to food needs.
Positive Temperature: Cold Rooms
Since the major use of cold stores and prefabricated houses is in the handling of products such as fruits, vegetables, or meat and fish, their temperatures are usually positive than negative.
Moreover, in this case, the ideal working temperature is between 0º and 10º degrees Celsius (32 to 50 F) are also maintained in cold stores in Pakistan. In positive cold chains in Pakistan, these positive temperatures maintained ensure that products are stored well and their preservation is good.
It is a system used to preserve food in a fresh state without affecting the conditions of the food.
Negative Temperature: Cold rooms
So far so good because in addition to positive temperatures, cold rooms also use negative temperatures. in freezer rooms where meat and food are stored, it is vital to extend the shelf life of handled food products. What are we talking about here? The temperatures between 0º to -28º degrees Celsius.
This means that we can definitely conclude that the word negative means maintaining temperatures in cold rooms below 0 degrees.
The good thing about this is that it enables good storage of perishable products in a frozen state for a long time. This is where the importance of PIR FORAM also increases.
Hence, PIR (polyisocyanurate) foams are widely utilized to improve thermal insulation of floors and roofs of your cold store in Pakistan.
In Conclusion
Cold rooms and prefabricated houses work at both positive and negative temperatures. In order to maximize the performance of cold rooms, Insulated PIR panels are used everywhere from walls to roofs to doors to floors in cold rooms. This is where the use of PIR foam boards becomes so important. The PIR foam boards are the supporting base for the insulated cold storage panel walls. Hence, making a vital contribution to safety and food quality in freezers.