Multi-span workshop can be set without height difference.

The standard height of industrial workshop is: generally 5 ~ 6m lower and 30 ~ 40m higher. The starting height of a high-rise factory building is 24m or even higher.

1. The building width (span), length and height of a single-storey factory building are determined according to the process requirements on the basis of meeting the requirements of certain building modules. The standard spans of industrial workshops are: 6, 9, 12, 15, 18, 2 1, 24, 27, 30, 36m, etc.

2. The standard length of industrial workshop is from tens of meters to hundreds of meters. On the basis of technical economy and rationality, the shape of the workshop should be as simple as possible to avoid setting height difference in vertical and horizontal spans and multi-span workshops.