Light Resins Bonded Mattresses (LRB)
Light Resin Bonded (LRB) Mattresses are high-performance thermal insulation solutions designed for industrial applications requiring superior heat retention and acoustic dampening. Manufactured from non-combustible rockwool fibers bonded with a thermosetting resin, these mattresses offer a unique combination of flexibility and structural integrity.
The primary advantage of LRB mattresses lies in their low thermal conductivity, which significantly reduces heat loss in large-diameter pipes, boilers, and industrial ducts. At Imperial World, our mattresses are stitched with various facing materials—typically galvanized or stainless steel wire mesh—to ensure durability under high-vibration conditions. This reinforcement allows the material to withstand temperatures up to 750°C without losing its physical shape or insulating properties.
Beyond thermal efficiency, LRB mattresses act as an exceptional acoustic barrier, absorbing sound energy in power plants and refineries. They are chemically neutral, ensuring they do not contribute to the corrosion of the metallic surfaces they protect. Whether used in chemical processing units or heavy-duty kilns, these mattresses provide a cost-effective, easy-to-install solution for maintaining energy efficiency and operational safety in demanding environments.
