A cold room, also known as a walk-in refrigerator or freezer, is an essential component for commercial businesses that require temperature-controlled storage. These include food and beverage companies, pharmaceuticals, and hospitals, among others. A cold room serves as a safe and effective storage solution for products that require a cool, dry environment to maintain their quality and freshness. One important factor in the construction of a cold room is the type of insulation used, which includes coldroom panels.

Coldroom panels are sheets of insulation materials that are configured as a panel to fit together to form walls, floors, and ceilings of a cold room. They are made of a variety of materials including polyurethane foam (PU), polystyrene foam (PS), and Expanded Polystyrene Foam (EPS), among others, and are covered with a metal, aluminum, or plastic surface. They are available in different thicknesses ranging from 50mm to 200mm, with the standard thickness being 100mm.

PU coldroom panels are the most popular type of insulation material used in cold rooms due to their high insulation properties. They offer superior thermal insulation, which makes them ideal for maintaining the desired temperature inside the room. They also have a high compressive strength, making them strong and durable. Some PU panels feature tongue and groove design, reducing air leakage between panels and improving efficiency. They are lightweight, making them easy to handle during installation, and they are also fire and moisture-resistant, reducing the risk of fire accidents and water damage.

PS coldroom panels are less popular than PU panels, but they are still widely used. They have good insulation properties and are lightweight, making them easy to handle. However, they are not as strong as PU panels, and their compressive strength is lower. They are also more expensive than PU panels.

EPS coldroom panels are the cheapest type of insulation material used in cold rooms. They are lightweight and have good insulation properties, but they are not as strong as PU and PS panels. EPS panels are, therefore, suitable for small cold rooms or temperature-controlled rooms that do not require high insulation properties.

In conclusion, coldroom panels play a critical role in the construction of cold rooms as they provide insulation properties that help maintain the desired temperature inside the room. PU panels are the most popular type of insulation material used due to their excellent insulation properties and durability. PS panels are less popular but still widely used, while EPS panels are the cheapest and ideal for small cold rooms. Xiamen Jialiang Refrigerating Engineering Co., Ltd. is one of the leading manufacturers of cold room panels, providing high-quality panels suitable for commercial businesses that require temperature-controlled storage.