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DIN 18040

Ramps, external ramp, internal ramp, handrail

Access areas at entrances with a gradient of 3% or more must be designed as ramps. With a length of up to 10 m, a longitudinal gradient of up to 4% is permitted. Ramps must be safe to walk and drive on. Drainage must be ensured in the outdoor area.

Ramps in public areas must always be designed in accordance with DIN 18040-1 with a maximum gradient of 6% and without a transverse gradient!

• Longitudinal gradient: max.6%
• Transverse gradient: 0
• Clear width: min.1.20m
• Length of ramp run: max.6.00m
• Length of intermediate landing: min.1.50m
• Height of wheel deflector: min.0.10m
• Height of handrail on both sides: 0.85 to 0.95m with flush finish
• Handrail diameter: 0.035 to 0.04m