Lightweight bricks, also known as insulating bricks or insulation refractory bricks, are specially designed bricks with a porous structure, making them significantly lighter than traditional dense refractory or construction bricks. They have low thermal conductivity, which allows them to reduce heat loss and improve energy efficiency in high-temperature or building applications.
In modern construction and industrial refractory design, light weight brick plays a crucial role in improving thermal insulation and reducing structural load. These bricks are known for their low bulk density, excellent heat resistance, and energy-saving properties, making them ideal for both building insulation and high-temperature furnace linings. This article explores what lightweight brick is, the types available, their compositions and working principles, as well as where and how they are used across industries.
