A. GENERAL

6. Tolerances

For the blank beam:

Flanges:	According to tolerances for plate and wide flat steel
Web:	Corrugation division: + 2.0 mm Corrugation height: ± 2.0 mm
Structural height of beam:	± 5.0 mm
Parallelism of flanges:	0.5 % of flange width
Longitudinal tolerance:	- 0 mm; + 5 mm
Straightness of beam:	0.1 % of beam length

For the finished structure:

DIN 8570 Teil 1, Level of Accuracy B or. DIN 8570 Teil 3, Level of Accuracy F. Weld seams in accordance with EN 25 817, Group C (middle).