rexsteel

ENG

Wonder Arch Business

We open the future value with technology-based challenges and innovations.

Technical Excellence

Technical Superiority of Wonder Arch: Structural Efficiency

Lextil’s Wonder Arch 610x355 profile, with only 4.0mm thickness, achieves a level of flexural rigidity (moment of inertia) that conventional large corrugated steel plates (500x237) require over 8mm thickness to reach.

Data Comparison: Thickness and Material Usage for Equivalent Structural Rigidity

*Relative material usage by thickness: Lextil Wonder Arch 610x355 set as 100%

The Value of Overwhelming Material Efficiency

Raw material cost savings : At least 50% reduction in material costs compared to competing products

Reduced structural weight : Less burden on foundation works due to lighter structures

Lower transportation and installation costs : Easier transport and assembly due to thinner panels

Improved construction efficiency : Reduced installation time and manpower thanks to simplified structures

"This overwhelming material efficiency goes beyond raw material cost savings, creating cascading cost reductions across the entire project. This is the true intrinsic value of Wonder Arch."