I.S. 745:1986
Withdrawn
MACHINE-GRADED HOME-GROWN TIMBER SCAFFOLD BOARDS
Hardcopy , PDF
English
09-15-1986
08-05-2011
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Withdrawn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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