BS 4211:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for ladders for permanent access to chimneys, other high structures, silos and bins
Hardcopy , PDF
26-04-2005
English
15-08-1994
Committees responsible
Foreword
Specification
Section 1. General
1.1 Scope
1.2 References
1.3 Definitions
Section 2. Class A ladders
2.1 Materials
2.2 Finish
2.3 Stiles
2.4 Rungs
2.5 Safety hoops and fall arrest systems
2.6 Platforms
2.7 Attachment to the structure
Section 3. Class B ladders
3.1 Materials
3.2 Finish
3.3 Stiles
3.4 Rungs
3.5 Safety hoops and fall arrest systems
3.6 Platforms
3.7 Attachment to the structure
Tables
1. Coatings for steel components
2. Coatings for aluminium components
Figures
1. Stiles throughout rung position showing access
through platform
2. Extension of stiles
3. Rung to stile connections in steel
4. Safety hoop spacing
5. Safety hoops
6. Ladder inclination
List of references
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