Views: 0 Author: Site Editor Publish Time: 2026-05-20 Origin: Site
As a critical component in modern construction, steel formwork stands out for its stable performance and durability, supported by precise data that highlights its practical value in global construction projects.
Steel formwork is renowned for its excellent mechanical properties. Made of Q235 or Q355 steel, its component strength reaches 235-355 MPa, with a composite rigidity of over 10000 N/mm, enabling it to stably bear concrete pressure up to 50 kN/m² without deformation during casting.
With high manufacturing precision, its panel flatness error is controlled within ±0.5 mm per meter, and the joint gap is less than 0.3 mm, effectively preventing slurry leakage and ensuring a smooth concrete surface after formwork removal, reducing subsequent finishing work by 30%.
It has excellent integrity and earthquake resistance, capable of withstanding seismic intensity up to 8 degrees, providing reliable support for building structures. Additionally, its service life can reach 15-20 years with proper maintenance, and it can be reused 50-80 times, reducing long-term construction costs by 40% compared to wooden formwork.
Its main drawbacks include a weight of 40-60 kg/m², requiring hoisting machinery for movement and installation, and an initial purchase cost that is approximately 2-3 times higher than that of traditional wooden formwork.
