Figure shows a cross-section. Fill in the floor height
(HI)and net height ) of each floor into the chart. The height of the beam is
400mm, the floor slab's thickness is
120mm. 1341 Ouside grand 0.500 s!?! \table[[,F1,F2,F3,F4],[Floor height
(HI)(m),,,,],[Net height
(H2)(m),,,,]]
