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BS 7553:1992 | 31 Jan 1992 | BSI Knowledge
Standard
Withdrawn
BS 7553:1992
Specification for loft ladders
Published:
31 Jan 1992
•
Withdrawn:
28 Feb 2007
Overview
Preview
References
History
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Product Details
Descriptors
Cyclic loading
Angles (geometry)
Ladders
Ratings
Static loading
Grades (quality)
Impact testing
Performance
Performance testing
Fatigue testing
Testing conditions
Deflection tests
Mechanical testing
Design
Marking
Roof spaces
Dimensions
Treads (stairs)
Torsion testing
ICS Codes
97.145 Ladders
Committee
B/512
International relationships
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ISBN
0 580 20493 6
Publisher
BSI