JIS T 9251:2001
Dimensions and patterns of raised parts of tactile ground surface indicators for blind persons

Standard No.

JIS T 9251:2001

Release Date

2001

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS T 9251:2014

Latest

JIS T 9251:2014

Scope

This standard specifies the shape, dimensions, and arrangement of protrusions on blocks, etc. for guiding visually impaired persons (hereinafter referred to as blocks, etc.) (1).

JIS T 9251:2001 history

• 2014 JIS T 9251:2014 Guidelines for older persons and persons with disabilities.Shapes, dimensions and patterns of raised parts of tactile walking surface indicators for persons who are blind or with seeing impairment
• 2001 JIS T 9251:2001 Dimensions and patterns of raised parts of tactile ground surface indicators for blind persons