I.S. 745:1986
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
MACHINE-GRADED HOME-GROWN TIMBER SCAFFOLD BOARDS
Hardcopy , PDF
05-08-2011
English
15-09-1986
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Declaration
1 Scope
2 Definitions
3 Type of Timber
4 Dimensions
5 Construction
6 Timber Quality
7 Marking
Appendix A Machine calibration requirements
Appendix B Method of test for the determination of
the bending strength of scaffold boards
Appendix C Method for determining the knot area ratio
(KAR) of timber specimens
Appendix D Determination of slope of grain
Appendix E Reference Standards
Describes requirements for scaffold boards made from home-grown Sitka or Norway spruce.
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| BS 1202-1:1974 | Specification for nails Specifications for nails. Steel nails |
| I.S. 105-1:1977 | WIRE AND CUT NAILS FOR BUILDING PURPOSES (METRIC) |
| BS 5268-2:1984 | Structural use of timber. Code of practice for permissible stress design, materials and workmanship |
| BS 2482:1981 | Specification for timber scaffold boards |
| BS 4978:1973 | Specification for timber grades for structural use |
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