Innovative construction method taking advantage of the product properties of Hot finished square hollow sections “SUPER HOT COLUMN”
The Non-diaphragm method developed by NSP is an innovative construction method that solves problems with beam-column joints. The Diaphragm method commonly used in beam-column joints requires a lot of construction man-hours, which causes problems such as an increase in the number of welding portions and distortion due to welding heat. To solve these problems, NSP developed the Non-diaphragm method to take advantage of the excellent product properties of SUPER HOT COLUMN without constructing diaphragms at the beam-column joints.