01/105140 DC : DRAFT JUNE 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS 7997 - SPECIFICATION OF PRODUCTS FOR TACTILE PAVING SURFACE INDICATORS
05-30-2003
11-23-2012
Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements for surfaces of products
5 Engineering properties
6 Installation
Annex A (informative) The nature of visual impairment
Annex B (informative) The use of tactile information
Annex C
Annex D Guide to the application of tactile surfaces
Annex E Colour evaluation for red units
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