	STRUCTURAL MEMBER SIZES
#	Structural Member	Size (mm)	Concrete Class (N/mm²)
#	Structural Member	Size (mm)	25	30	35	80
1	Internal Colums	b	1200	1000	900	650
1	Internal Colums	h	1200	1000	900	650
2	External Columns	b	1000	900	800	500
2	External Columns	h	1000	900	800	500
3	Internal Column bases	hf	400	400	400	400
4	External Column bases	hf	250	250	250	250
5	Beams (ribbed slab)-4 m long-320 No	b	125	125	125	125
5	Beams (ribbed slab)-4 m long-320 No	h	250	250	200	200
6	Slab beam-8 m long	b	500	500	500	500
6	Slab beam-8 m long	h	250	250	250	200
7	Secondary beams (supporting slab beam-8 m long-4 No	b	200	200	200	200
7	Secondary beams (supporting slab beam-8 m long-4 No	h	450	450	450	300
8	Main frame Beam-8 m long-10 No	b	200	200	200	200
8	Main frame Beam-8 m long-10 No	h	600	600	450	425
9	External Beam-8 m long-12 N0	b	200	200	200	200
9	External Beam-8 m long-12 N0	h	450	450	350	250
10	Slab	hf	150	150	150	150