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BS 1247-2:1990 | 28 Sep 1990 | BSI Knowledge
Standard
Withdrawn
BS 1247-2:1990
Manhole steps - Specification for plastics encapsulated manhole steps
Published:
28 Sep 1990
•
Withdrawn:
1 Jun 2004
Overview
Preview
References
History
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Product Details
Descriptors
Test equipment
Treads (stairs)
Mechanical testing
Manholes
Bend testing
Pull-out tests
Thickness measurement
Encapsulated
Impact testing
Step irons
Marking
Climbing devices
Plastics
Dimensions
Access fittings
Testing conditions
Chemical-resistance tests
Coated materials
Metals
Performance
Design
Sewers
ICS Codes
93.030 External sewage systems
97.145 Ladders
Committee
B/505
International relationships
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ISBN
0 580 18868 X
Publisher
BSI