Rock wool boards possess excellent dimensional stability and heat resistance, making them a frequently used core material in fireproofing and insulation systems. Primarily made from melted and drawn basalt fibers, they have a dense structure, are resistant to deformation, and maintain stability even in harsh environments.

In building exterior walls, roofs, and equipment partitions, rock wool boards reduce heat transfer and help construct a safer structural layer. Their fiber arrangement contributes to improved sound insulation, making them suitable for both industrial and public buildings. Rock wool boards are available in various densities, allowing for customized specifications to meet project requirements.

Installation procedures should be followed according to specifications, including bonding, anchoring, and surface finishing, to ensure the insulation system's strength and lifespan. Appropriate use of finishing materials can further enhance overall performance. Due to its comprehensive performance, rock wool boards have become an indispensable material in building energy conservation and insulation systems.