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BS 1129: 1990 : Specification for Portable timber ladders, steps, trestles and lightweight stagings

BS 1129: 1990 : Specification for Portable timber ladders, steps, trestles and lightweight stagings
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This British Standard specifies requirements for the materials, dimensions and workmanship for the following types of portable timber ladders: (a) single-section ladders and shelf ladders; (b) extending ladders; (c) standing step ladders, including swing back steps, platform steps and ladders backed steps; (d) folding trestles; (e) lightweight stagings.
Contributor(s):
MJMS - Data Entry Person
Primary Item Type:
British Standard
Identifiers:
ICS  97.145 Ladders
ISBN  058018160X
Language:
English
Subject Keywords:
Storage; Platforms; Moisture; Softwoods; Brackets; Hardwoods; Bend testing; Inspection; Painting; Quality control; Spaced; Safety measures; Staging; Protective coatings; Structural timber; Wood grain; Marking; Dimensions; Test equipment; Grades (quality); Shear testing; Maintenance; Ladders; Mechanical testing; Trestles; Steps (stairs); Finishes; t-test; Occupational safety; Construction equipment; Portable
First presented to the public:
7/28/2023
Original Publication Date:
9/28/1990
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 32
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2023-07-28 17:43:33.578
Submitter:
Mohd Jasnizam Mohd Salleh

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BS 1129: 1990 : Specification for Portable timber ladders, steps, trestles and lightweight stagings1 2023-07-28 17:43:33.578