A box girder (also known as tubular girder) is a girder that forms an enclosed tube or hollow box like structure with multiple walls. The box is typically rectangular or trapezoidal in cross-section. single or multi-cell strengthened concrete box can be used usually for the Girder bridge.

With our special modular section designing, Jiaquan bridge steel formwork for the box girder have made the special meaning and benchmark for the large box girder cast in-situ, especially for the non-standard span size, variable cell size…

Benefits by Jiaquan bridge steel formwork---

• 1.Cost saving
• 2.Easy installation and dismantle
• 3.Accuracy and quality control
• 4.Full solutions for your cast in-situ