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Quick Installation Steel Structure Building for Schools, Hospitals, and Apartments
Product Specifications
Attribute
Value
Application Fields
Offices, shopping malls, hotels, apartments, hospitals, schools, and government buildings
Maximum Roof Load
20+ lb/sq.ft
Drawing Design
AUTOCAD, SOLIDWORKS, TEKLA
Raw Steel Material
Q235B, Q355B, ASTM A36
Frame Type
Portal Frame
Design Parameter
Wind Load, Snow Load, Earthquake
Working Scope
Design, Fabrication, Installation
Life Span
30-50 Years
Product Overview
Multi-story steel structure buildings are high-rise or mid-rise structures (typically 3-20+ floors) using steel as the primary structural framework. They combine strength, efficiency, and design flexibility, making them ideal for diverse urban and commercial applications.
Key Performance Features
High Strength & Durability: Steel's strength allows buildings to bear heavy loads and withstand harsh weather conditions (strong winds, snow, rain) without deformation. Resists corrosion ensuring long service life (typically 45+ years).
Large Span & Flexible Space: Steel frames support wide, column-free spans (often 20-30 meters), maximizing usable space. Easy to reconfigure layouts for changing needs.
Quick Construction: Prefabricated steel components are assembled quickly on-site, reducing construction time by 30-50% compared to concrete structures.
Cost-Efficiency: Lower labor costs, reduced construction time, and minimal maintenance needs make steel buildings economically viable with good resale value.
Sustainability: Steel is 100% recyclable, with many components made from recycled materials. Energy-efficient insulation options further reduce environmental impact.
Technical Specifications
Component
Specification
Dimension
Length × width × height
Foundation
Concrete and steel foundation bolts
Column and Beam
Hot rolled or welded H steel Q355B, high strength bolts connection
Bracing
X or V type bracing made from angle steel or steel pipe
Purlin
Q235B C/Z section steel with size C160-300 or Z160-300
Roof and Wall Panel
Single colorful corrugated steel sheet or sandwich panel with insulation
Surface Treatment
Painting or hot dip galvanized
Construction Considerations
Load-Bearing Capacity: Calculated for vertical loads and lateral forces to ensure structural stability
Fire Safety: Integrated fireproofing materials to meet building codes
Corrosion Protection: Coatings or galvanization, especially in humid or coastal areas
Vibration Control: Designed for minimal vibration in sensitive areas
System Integration: Coordinated with utilities and facade systems
Quality Control
We implement extensive quality control measures including inspections of all materials prior to and following fabrication. Our fabrication and welding staff deliver services designed to meet specific project requirements:
Measuring, cutting and welding the steel
Precise placement of holes and cleats
Careful packaging and loading sequence
Optional on-site erection services
Frequently Asked Questions
Q: Can I visit your factory before ordering?
A: Yes, we welcome visits to our factory. We can arrange airport pickup from Qingdao Airport and hotel booking services.
Q: What is your cooperation process?
Send us your project details and requirements
We provide free design drawings for your review
Sign contract and pay 30% deposit
Confirm final design details
Production and final payment before shipment
Optional installation services
Q: What is the price range?
A: Prices vary by material quality, size, and design complexity, typically ranging from $19 to $100+ per square meter.
Q: Do you provide installation services?
A: We provide detailed construction drawings and manuals. On-site installation services are available with costs covered by the buyer.
Q: What is the delivery time?
A: Typically 30 days after receiving deposit, depending on order size. Partial shipment available for large orders.
Q: What anti-rust treatments are available?
A: Options include normal anti-rust paint, epoxy zinc primer, hot-dip galvanization, hot-dip galvanization+PU finish, or stainless steel structure.
Q: How is quality controlled?
A: Our products meet CE EN1090 and ISO9001:2008 standards with comprehensive quality inspection reports.
Q: Why are your prices higher than competitors?
A: We use top-quality steel from major mills, smarter designs, durable high-grade materials (lasting 10-20 years), and avoid cost-cutting measures that compromise long-term value.
Multi-story steel buildings excel in meeting modern urban development demands, offering superior performance, construction speed, and sustainability.
