17/30337432 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS 8634 - PORTABLE ROOF LADDERS - SPECIFICATION
Hardcopy , PDF
10-31-2017
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Design
5 Materials
6 Safety markings
7 User instructions
Annexes
Annex A (normative) - Sequence of testing
Annex B (normative) - Cyclic test of locking devices
and hinged joints
Annex C (normative) - Test for strength of the ridge
hook and its connections to the roof ladder and
any locking device(s)
Annex D (normative) - Strength test of the roof ladder
and bearers
Annex E (normative) - Test for strength of the bearers
and their connections to the ladder
Annex F (normative) - Test for longitudinal strength
of the bearers
Annex G (normative) - Test for strength of rungs and
steps and dimension g[2]
Annex H (normative) - Torsion test for rungs and steps
Annex I (informative)
Bibliography
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