High Seismic Wind Resistant Hot-Rolled Steel Frame Dormitory Building for Factory Campus

Our high seismic and wind resistant steel frame staff dormitory building is a customized prefabricated steel structure solution specially designed for factory campus staff accommodation. Different from ordinary civil buildings, factory staff dormitories require higher safety stability, rapid construction speed, excellent environmental adaptability, and long-term service durability to cope with complex outdoor working environments, frequent extreme weather, and long-term daily occupancy.

This series of steel dormitory buildings adopts standardized industrial production and modular assembly mode, integrating professional seismic resistance, wind resistance, fire protection, and thermal insulation systems, which is the most ideal building choice for enterprise factory campuses, industrial parks, and employee living areas worldwide.

We adopt the high-rigidity hot-rolled H-beam steel frame structure as the main load-bearing system for factory campus staff dormitories, which is the most mainstream and safest structural type for multi-story staff accommodation buildings. Compared with traditional concrete structures and light steel keel structures, H-beam steel frame features uniform material texture, high strength, good ductility, and strong structural integrity.

• All main steel components adopt national standard high-strength Q235B and Q355B structural steel
• Q355B high-strength steel specially used for high wind-speed and high-seismic zones
• Auxiliary structural components include C-shaped purlins, Z-shaped purlins, angle steel, and channel steel
• Whole structure adopts bolted connection instead of traditional on-site welding

All steel components of the staff dormitory are fully produced and processed in our professional intelligent steel structure factory, realizing zero on-site secondary processing, which ensures consistent product quality and greatly shortens the construction cycle.

• Raw material inspection with strict quality control
• Precision cutting and blanking using CNC automatic cutting equipment
• Professional assembly and positioning by experienced technicians
• Full welding processing with non-destructive testing (NDT)
• Correction and shaping for perfect component alignment
• Surface pretreatment through shot blasting and polishing
• Professional surface anti-corrosion treatment
• Finished product inspection and professional packaging

The service life and appearance durability of steel buildings depend largely on surface treatment. Our factory dormitory structures receive comprehensive three-layer coating protection systems.

We spray intermediate anti-corrosion paint to further enhance the anti-aging and anti-corrosion ability of the structure. Finally, we spray weather-resistant topcoat, which can resist ultraviolet radiation, rain erosion, high temperature and low temperature aging. This three-layer coating system enables the steel frame to have a service life of more than 30 years in outdoor factory environments.

For coastal high-humidity and high-salt areas, we can customize thickened anti-corrosion coatings and salt-fog resistant treatments to adapt to extreme marine climates.

We provide two types of building envelope materials for staff dormitories to meet different budget and functional needs:

• Color Steel Single Sheets: Made of high-quality galvanized color-coated steel plate, featuring light weight, high toughness, waterproof and windproof properties
• Thermal Insulation Sandwich Panels: Uses color steel plates on both sides with EPS, rock wool or polyurethane thermal insulation and fireproof core materials

All panels adopt plug-in assembly design, with tight seams and no water leakage, ensuring the overall airtightness and waterproof performance of the building.

The parapet wall is an indispensable protective structure for the roof of multi-story staff dormitories. We adopt customized galvanized steel parapet walls matching the building style with integrated bending and forming process to ensure smooth lines and firm structure.

The parapet wall is equipped with professional waterproof bending parts and sealant treatment at the joints, which can effectively prevent roof water seepage and rainwater backflow. In addition to waterproof and beautifying functions, the steel parapet wall also improves the overall wind resistance and structural integrity of the roof.

Safety is the core design concept of staff dormitory buildings. Our steel frame structure has excellent ductility and flexible stress characteristics, capable of absorbing and consuming seismic energy through slight deformation during earthquakes.

We provide one-stop full-cycle professional services from design, production, transportation to on-site installation with comprehensive project management.

• Free customized design based on land size, local wind load, seismic grade, and usage requirements
• Full-process quality supervision with regular progress updates
• Professional container packaging and targeted transportation solutions
• Detailed installation manuals, videos, and remote technical guidance
• On-site engineer support for large-scale projects

The whole construction cycle is only 1/3 of traditional concrete buildings, enabling rapid deployment and significant time savings.

We provide 24-hour online technical support and after-sales response service. During the warranty period, any quality problems caused by production and process reasons will be repaired and replaced free of charge.

Additional lifelong low-cost maintenance services with regular building maintenance reminders help extend the service life of the building to the greatest extent.

We are a professional steel structure manufacturing factory with complete production lines for cutting, welding, shot blasting, painting and packaging. We provide one-stop design, production and export service directly.

Yes, all parameters including span, length, eave height, roof slope, floor quantity and internal layout can be fully customized according to your land size and usage requirements.

Our regular options are Q235B and Q355B. We can also produce ASTM A36, SS400 and other international standard steel for overseas projects with full material test certificates.

We can make targeted structural calculation based on your local wind load, snow load, seismic intensity and soil condition, to meet your national construction standard requirements.

Definitely. We can add customized crane beams to fit different tonnage overhead traveling cranes for heavy industrial production workshops.

Two mainstream solutions: Sa2.5 grade shot blasting + primer + topcoat painting; or hot-dip galvanizing for coastal high salt, humid and corrosive environments.

Single color corrugated steel sheet, rock wool sandwich panel, PU insulated sandwich panel, glass wool sandwich panel are optional for waterproof, thermal insulation, sound insulation and fireproof demands.