Container Housing for Construction Sites in Langfang City

Container housing for construction sites in Langfang City has various characteristics, along with certain safety hazards and corresponding preventive measures.

Manufacturers and Product Features

• Qihong: It produces and installs mobile homes in Hebei and sells container houses in Langfang. Its combined container office buildings adopt international popular design concepts and manufacturing processes, and can be combined into 2 - 3 floors individually or in multiple units. They have high thermal insulation performance and are widely used in areas such as office spaces and living quarters on construction sites. They feature thermal insulation, wind resistance, earthquake resistance, moisture resistance, waterproofing, electric leakage prevention, environmental protection, safety, easy and quick movement, and flexible combination. The interior is well-decorated, with external power connections. It can be equipped with air conditioners, electricity, lighting, tables and chairs, and is ready for immediate use. The service life can be more than 15 years. It can be quickly assembled, with a fast cost recovery, and has a good drainage system.
• Falilai Prefabricated Buildings (Tianjin) Co., Ltd.: It mainly deals with various products such as packing-box units. Packing-box units also have characteristics such as thermal insulation, wind resistance, earthquake resistance, moisture resistance, waterproofing, electric leakage prevention, environmental protection, safety, easy and quick movement, and flexible combination. The interior is fully decorated, with external power connections. It can be equipped with relevant facilities and is ready for immediate use. The standard service life is at least 15 years. It can be quickly assembled and put into use, with a fast cost recovery, and has a good drainage system. Its earthquake resistance reaches magnitude 8 and wind resistance reaches magnitude 11.
• Langfang Yadu Integrated Housing Co., Ltd.: It specializes in the production, sales, and leasing of various high-end and low-end packing boxes and prefabricated modular box-type houses. It can provide whole boxes and profile accessories, along with comprehensive services including delivery and assembly. Its products are used in areas such as mobile offices and construction site dormitories. It has a complete set of production facilities and conducts strict quality control from creative design to technical demonstration.

Safety Hazards and Preventive Measures

• Safety hazards: To save costs, some container sample houses often use flammable materials such as polystyrene and polyurethane foam for the core materials, resulting in poor fire prevention and safety. After ignition, the flammable and combustible sandwich materials burn rapidly. At 80℃, they melt, deform, and drip, triggering more severe combustion, and the combustion products are highly toxic. The fire spreads extremely fast and the houses are likely to collapse in a short time. After collapse, they are wrapped in iron sheets, increasing the difficulty of fire rescue. During combustion, black thick smoke is emitted, and toxic smoke gathers inside the rooms, making it difficult for trapped people to survive and prone to casualties.
• Preventive measures: It is best to use rock wool boards or fireproof cotton as filling materials for container houses to achieve an A-level fire resistance limit or above. During use, heat sources and fire sources should not be placed close to the container houses, and a certain distance should be maintained for open-flame operations. Wires and cables should be protected with sleeves. Socket and switch boxes should be made of metal galvanized boxes and installed openly. Simple fire-fighting equipment should be provided inside and outside. A safety distance of at least 6 meters should be maintained between container houses, and no illegal installations should be made.