Table 1   Coefficient Ko as a function of the building use

Use of building

Ko

factories, magazines, ware houses, etc,

1.0
hospitals, churches, cinemas, concert - halls, theatres, schools,
museums, assembly halls (including aisles and stairs), sports place, etc.
0.9
office buildings, department stores, garages, etc. 0.8
apartment houses, hotels, (exchanging assembly halls)

0.7