What is the nature of ordinary hazard contents as regulated by fire codes?

The nature of ordinary hazard contents, as specified by fire codes, is characterized by a moderate burn rate accompanied by considerable smoke production. This classification reflects the potential hazards associated with materials that are typically found in a variety of settings, such as offices or storage areas. Such contents can ignite and sustain combustion under certain conditions, leading to the release of smoke, which can be just as dangerous as flames themselves.

Understanding the characteristics of ordinary hazard contents helps in assessing the risk and determining appropriate fire protection measures. For instance, knowing that these contents generate significant smoke prompts the need for effective smoke detection and management systems to mitigate the risks associated with fire incidents.

Other classifications, such as non-combustible materials, do not generate smoke or flames, failing to meet the criteria for ordinary hazards. Similarly, materials with minimal smoke generation would be classified differently, as would those that pose immediate fire risks, which typically include high hazard content that presents a more serious and immediate threat in the event of a fire.