Fire Protection for Container Mobile Houses
The fire protection issues of container mobile houses require special attention to material fire resistance, electrical safety, and the configuration of fire protection facilities. Detailed analysis is as follows:
Fire-resistant Materials and Structures are Fundamental
The fire safety of container mobile houses primarily depends on their main materials and structures. Some manufacturers use fire-resistant rock wool and Class A fire-resistant boards as the sandwich materials for walls and roofs. These materials can effectively resist combustion and delay the spread of fire. For example, the "Fire-resistant Rock Wool Container Mobile House" produced by Foshan Jiuma Zhonghui Integrated Housing Technology Co., Ltd., and the "Large-corrugated Green Class A Fire-resistant Board Tiled Commercial Street Shop Container" provided by Guangzhou Jinge Steel Structure Engineering Co., Ltd., both clearly indicate their fire-resistant properties. In addition, the steel structural frames of the houses need to undergo fire-resistant treatment, such as applying fire-resistant coatings, to enhance the overall fire resistance limit.
Electrical Safety Must be Strictly Regulated
Electrical circuit failures are a common cause of fires in container mobile houses. Due to the compact space of the houses, electrical circuits are prone to aging and short-circuiting, and flammable debris is densely stacked. Once a fire breaks out, it will spread rapidly. For example, container fires in Nan Taihu New District and Linping District, Hangzhou, were both caused by electrical circuit failures. Therefore, fire-resistant materials should be used for the electrical circuits inside the houses, and regular inspections and maintenance should be carried out. Electrical equipment should be selected from qualified products to avoid overloading. At the same time, flammable and explosive items are strictly prohibited from being stacked inside the houses, and passageways should be kept clear.
Fire Protection Facilities Configuration is Essential
Container mobile houses need to be equipped with corresponding fire protection facilities according to their usage scenarios. For example, when used for residential purposes, basic fire protection equipment such as smoke alarms and fire extinguishers should be installed. When used as public places (such as fire stations and science popularization experience centers), more comprehensive fire protection systems should be equipped, such as automatic sprinkler systems, fire emergency lighting, and evacuation indication signs. The "Mobile Container Fire Science Popularization Experience Center" in Tumote Right Banner, Baotou City, Inner Mongolia Autonomous Region, integrates functions such as fire check-in experiences and fire hazard investigations, providing strong guarantees for fire safety.
Regular Inspections and Maintenance are Key
The fire safety of container mobile houses needs to be ensured through regular inspections and maintenance. The using units should formulate fire safety management systems, clarify responsible persons, regularly inspect the electrical circuits and fire protection facilities of the houses, and promptly eliminate hidden dangers. At the same time, fire safety reminders should be posted inside the houses, and fire safety training should be carried out to improve the fire safety awareness and self-defense and self-rescue capabilities of personnel.
