Optimal working temperature: ≥ 20°C. At ambient temperatures above 20°C the FLAMRO BSB-K Fire Protection Bricks demonstrate high elasticity. At low temperatures heat the bricks slightly for installation. FLAMRO KL Coating Material must be used for filling interstices between cables and for coating cables.
Additional information on this topic may be found in the Installation Instructions. In regions where there is a higher risk of attack from microbes (tropical regions, composting plants etc.), FLAMRO BSB K Fire Protection Bricks should be used with a preserving agent. In such cases, please contact the supplier.