Flat Space Frame
A flat space frame (or space grid) is a lightweight, rigid, three-dimensional structural system composed of interconnected struts arranged in a flat, horizontal grid. Unlike domes or arches, flat space frames are used for large, column-free roofs and floors, distributing loads efficiently in multiple directions.
Interconnected Struts: Made of steel, aluminum, or composite materials.
Modular Units: Typically triangular, square, or hexagonal grids for stability.
Layered System:
Single-layer (simpler, for smaller spans)
Double-layer (most common, for large spans)
Triple-layer (for extreme loads)
Multi-directional load transfer (unlike conventional beams).
Axial forces dominate (tension & compression), reducing bending stress.
High stiffness-to-weight ratio allows for long spans (up to 150m+).
Bolted nodes (e.g., Mero system) – Adjustable, easy assembly.
Welded nodes – Higher rigidity, used in permanent structures.
Precast connectors – For modular construction.
✔ Large Spans Without Intermediate Columns – Ideal for airports, stadiums, and exhibition halls.
✔ Lightweight & Material-Efficient – Uses 30-50% less steel than conventional beams.
✔ Modular & Prefabricated – Fast assembly with standardized parts.
✔ Flexible Design – Can support curved or sloping cladding.
✔ High Strength & Durability – Resists dynamic loads (wind, seismic).
???? Stadiums & Arenas – Roofing over large spectator areas.
✈ Airport Terminals – Long-span roofing (e.g., Denver International Airport).
???? Exhibition & Convention Centers – Open floor space for events.
???? Industrial Buildings – Factories, warehouses, aircraft hangars.
???? Pedestrian Bridges & Floor Systems – Lightweight yet strong.
Riyadh International Convention Center (Saudi Arabia) – One of the largest space frame roofs.
Stansted Airport (UK) – Double-layer grid for terminal roofing.
Georgia Dome (USA, demolished) – Used a flat space frame before retractable roofs became popular.
Flat space frames are a versatile, cost-effective solution for long-span roofing and flooring, offering strength, lightness, and architectural flexibility. They are widely used in modern construction where open, column-free spaces are required.
A flat space frame (or space grid) is a lightweight, rigid, three-dimensional structural system composed of interconnected struts arranged in a flat, horizontal grid. Unlike domes or arches, flat space frames are used for large, column-free roofs and floors, distributing loads efficiently in multiple directions.
Interconnected Struts: Made of steel, aluminum, or composite materials.
Modular Units: Typically triangular, square, or hexagonal grids for stability.
Layered System:
Single-layer (simpler, for smaller spans)
Double-layer (most common, for large spans)
Triple-layer (for extreme loads)
Multi-directional load transfer (unlike conventional beams).
Axial forces dominate (tension & compression), reducing bending stress.
High stiffness-to-weight ratio allows for long spans (up to 150m+).
Bolted nodes (e.g., Mero system) – Adjustable, easy assembly.
Welded nodes – Higher rigidity, used in permanent structures.
Precast connectors – For modular construction.
✔ Large Spans Without Intermediate Columns – Ideal for airports, stadiums, and exhibition halls.
✔ Lightweight & Material-Efficient – Uses 30-50% less steel than conventional beams.
✔ Modular & Prefabricated – Fast assembly with standardized parts.
✔ Flexible Design – Can support curved or sloping cladding.
✔ High Strength & Durability – Resists dynamic loads (wind, seismic).
???? Stadiums & Arenas – Roofing over large spectator areas.
✈ Airport Terminals – Long-span roofing (e.g., Denver International Airport).
???? Exhibition & Convention Centers – Open floor space for events.
???? Industrial Buildings – Factories, warehouses, aircraft hangars.
???? Pedestrian Bridges & Floor Systems – Lightweight yet strong.
Riyadh International Convention Center (Saudi Arabia) – One of the largest space frame roofs.
Stansted Airport (UK) – Double-layer grid for terminal roofing.
Georgia Dome (USA, demolished) – Used a flat space frame before retractable roofs became popular.
Flat space frames are a versatile, cost-effective solution for long-span roofing and flooring, offering strength, lightness, and architectural flexibility. They are widely used in modern construction where open, column-free spaces are required.
Q: How can I get a quote for my project?
A: You can contact me anytime, via WeChat, WhatsApp, Email, or phone. I will get back to you as soon as possible.
Email: jack@xingyasteel.com
Phone: +86 17305413116
WeChat: 17305413116
WhatsApp: +86 17305413116
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A: If possible, please provide project CAD drawings, pictures or specific requirements. We usually quote within 6 hours. If you want to get a quote as soon as possible, please let us know via WeChat, WhatsApp or email so that we can prioritize your inquiry.
Q: Can we visit your factory?
A: Of course, we welcome you to visit our factory or production line on site to understand our strength and quality. We will arrange a professional team to serve you. You just need to send your itinerary and leave the rest to us.
Q: Do you provide customized product services?
A: Of course, our professional R&D team can design and produce the products you need according to your specifications and drawings. For example: special size, special control, OEM, etc.
Q: Where is the loading port?
A: Normally, we ship from Tianjin Port, Qingdao Port and Shanghai Port. Of course, we can also accept the port you specify.