What type of surfaces should the floors in hot work operation areas have?

In hot work operation areas, floors should be made of non-combustible materials to minimize the risk of fire. Non-combustible surfaces are essential because they do not ignite easily and are less likely to contribute to the spread of flames or heat in the event of a spark or accidental ignition. This is particularly important in environments where welding, cutting, or other operations that produce sparks and heat are being performed.

Choosing a non-combustible surface means that any combustible materials, such as wooden floors or carpets, will not be present to pose an additional fire hazard. Non-combustible materials are designed to withstand high temperatures and help contain any potential fires, ensuring a safer work environment for personnel engaged in hot work operations.