What type of material must be used to secure gas cylinders?

To secure gas cylinders safely, it is essential to use non-combustible material. This is because gas cylinders contain flammable and potentially dangerous gases that can pose a significant risk if not handled properly. When using non-combustible materials, it minimizes the risk of fire or explosion in the event of a leak, impact, or other incidents that could lead to a hazardous situation.

Non-combustible materials include metals like steel or other materials that do not ignite or burn easily, ensuring that the supports for the cylinders maintain their structural integrity regardless of the conditions.

Other materials such as wood, plastic, or any combustible material would not provide the necessary safety measures. Wood can easily ignite, and plastic could melt or catch fire, both of which would create significant hazards. Therefore, choosing non-combustible materials is vital for the safe storage and handling of gas cylinders in various environments.