Prefabricated Hotel Building Finished Product Standards
The finished product standards for prefabricated hotel buildings vary depending on the type and positioning of the hotel, primarily including the standards for Hanting Hotels, general modular building standards, and standards for rural homestay container houses. Here are the specifics:
Unified Construction Standards for Hanting Hotel Projects (Version 4.0)
This standard covers two core areas: property foundation access and overall decoration. The property foundation access engineering standards specify basic scale parameters, such as total building area, number of guest rooms, and net area per guest room. It also defines structural and load standards, including floor loads, building structural forms, and floor height requirements, while emphasizing that basic supporting conditions, such as electrical capacity, water supply and drainage systems, smoke exhaust and ventilation facilities, and fire protection configurations, must meet operational needs. The overall decoration engineering standards focus on design style and material selection, requiring a unified overall color scheme and materials for walls, floors, and ceilings that meet durability and aesthetic requirements. In terms of modular construction, guest room wall panels, furniture, and bathroom components must be standardized and prefabricated in factories, with only assembly, finishing, and commissioning carried out on-site to ensure construction efficiency and quality control.
General Standards for Modular Buildings (Prefabricated Houses)
Modular buildings are constructed by breaking down the building into independent modules, which are manufactured in factories and then transported to the site for assembly. Their core advantages include short construction periods, controllable quality, energy efficiency, environmental protection, and ease of maintenance. Construction requirements emphasize precise design, with the need to accurately control the position of each steel bar, with errors measured in millimeters, to ensure module assembly precision. Additionally, high-strength structural components must be used for module connections to ensure overall stability and safety.
Standards for Modular Container Houses in Rural Homestay Hotels
This standard is based on packing-box units, with product components including steel frames, sandwich panels, glass doors, windows, and wall panels. The thickness of prefabricated walls ranges from 50mm to 100mm, with EPS or rock wool used as the core material for the sandwich panels, providing both thermal insulation and fire resistance. Assembly features include pre-welding of roofs and floors in factories, with rapid installation on-site using cranes, significantly shortening construction periods. In terms of sustainability, high-strength bolt connections replace welding processes, reducing carbon emissions and supporting secondary or multiple disassembly and reuse, in line with environmental and low-carbon requirements.
