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This document specifies requirements for tactile walking surface indicators. It specifies the shape and dimensions of the profiles as well as the necessary luminance contrast. This document specifies the arrangement of tactile walking surface indicators for blind and visually impaired persons e. g. in public areas, buildings, traffic installations and areas which are open for public use.
Author | DIN |
---|---|
Editor | DIN |
Document type | Draft |
Format | File |
expiration_de_validite | 2018-07-04 |
ICS | 11.180.30 : Aids for blind or partially sighted people *Including Braille
91.060.30 : Ceilings. Floors. Stairs 93.080.20 : Road construction materials |
Number of pages | 68 |
Year | 2018 |
Document history | |
Country | Germany |
Keyword | 32984 |