Marangoni Tread North America has released the Ringtread Mix400, the company’s first wide-base procured splice-less retread for concrete mixers.

This research was conducted with support from the Charles Pankow Foundation (CPF), the American Institute of Steel Construction (AISC), the MKA Foundation, and Atlas Tube/Zekelman through CPF research ...

The wall-level test involves a T-shaped concrete-filled composite plate shear core subjected to combined flexural and axial loads. This T-shaped wall has a steel plate thickness of 3/16 in. and a ...