Structure panel 12.00 x 4.50 m specifications - structural steel - 36 or similar - welding e - 7018, e - 6011 aws. - corrosion paint oxiless or similar - seismic coefficient - wind: - anchors: sleeping main beam expansion bolts 5/8x 4 1/2 only a beam structure will prevent or anchor to columns beams - beam sleeping 0.50x0.30 p / fe 1 column anchor 1/2x 3/16