This is a structure that is built and installed by reinforcing the part where the load is heavy
on the basic roll beam member obtained through the structural calculation and joining the roll beam material.
01 Maximize economic efficiency
It is possible to design up to 60M span in ROLL-BEAM form freely.
02 Reduce steel construction cost
25% ~ 35% in steel quantity is reduced due to use of high-strength
steel and reasonable design
03 Reliable construction method
It reinforces the optimum moment shape for the ready-made products,
and it is excellent in reliability and economy.
04 Utilize Space
The central part was reduced, and the floor height per layer is decreased
by 200 mm. It is advantageous to use facility passage and to limit divergence.
