EK657
Use of combined framework and truss system in the facade walls where the facades functions as a rectangular tube restrained in the foundation as a stabilizing system can be used […]
EK656
A framework composed of facade columns that are united to act as arectangular tube restrained in the foundation as a stabilizing system can be used for buildings not higher than […]
EK652
A framework of fully fixed columns and beams with moment resisting joints as a stabilizing system can be used for buildings not higher than 15 storeys.