The Structural Laboratory make it possible to construct sustainable structures that can withstand even earthquakes and strong wind. As the first large-scale structural testing laboratory of its kind among Korean construction companies, the Structural Laboratory consists of the Large-scale Structures Lab, Shaking Table Lab, Wind Tunnel Lab, and Materials Lab. The Structural Laboratory conducts the performance verification and evaluation of buildings, long-span bridges, NPPs, plants, marine structures, machinery and equipment, etc. The structural performance of infrastructures, building and plant can be verified by various tests conducted in the Structural Laboratory, through which we can secure the safety and performance requirements of customers.