This technical method enables long-span by attaching the T-beams and special reinforcements to the bottom of steel H-beams for general structure.

• Improvement of workability and stability through standardization
• Reduction of cost by 10-15%, achieved by decrease in the use of middle columns
• Excellent workability due to on-site assembly after factory production, thus shortening the construction period
• Applicable to iron structure parking lot, logistics center, warehouse, etc..