AS 1445-1986

1 - AS 1445-1986 HOT-DIPPED ZINC-COATED OR ALUMINIUM/ZINC-COATED STEEL SHEET - 76 mm PITCH CORRUGATED
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE.
5 - 2 REFERENCED DOCUMENTS.
5 - 3 DESIGNATION.
5 - 3.1 Material.
5 - 3.2 End use.
5 - 4 PROFILE OF CORRUGATED SHEET.
5 - 4.1 General.
5 - 4.2 Depth of corrugation.
5 - 5 TOLERANCES ON PROFILE.
5 - 6 SHEET FOR ROOFING (CLASS R).
5 - 7 SHEET FOR TANKMAKING (CLASS T).
5 - 8 SHEET FOR WALLING (CLASS W).
5 - 9 LENGTH TOLERANCE.
5 - 10 IDENTIFICATION.
7 - APPENDIX A - PURCHASING GUIDELINES
7 - A1 THICKNESS.
7 - A2 INFORMATION TO BE SUPPLIED BY THE PURCHASER.
8 - APPENDIX B - APPROXIMATE COATING THICKNESS

Specifies requirements for 76 mm pitch corrugated steel sheet manufactured from hot-dipped zinc-coated or aluminium/zinc-coated steel sheet in accordance with AS 1397. Three classes of product are specified and these represent materials in common use - for roofing (Class R), tank making (Class T) and walling (Class W).

This standard specifies requirements for 76 mm pitch corrugated steel sheet manufactured from hot-dipped zinc-coated or aluminium/zinc-coated steel sheet in accordance with AS 1397.Three classes of product are specified and these represent materials in common use for roofing (Class R), tankmaking (Class T), and walling (Class W).NOTES:1. Other combinations of dimensions and steel properties not covered by this standard may be appropriate when designed to comply with AS 1170 and AS 1562 in accordance with wind loading and support requirements.2. Attention is drawn to the fact that aluminium/zinc coatings are not solderable.3. Guidelines to purchasers on requirements that are to be specified by the purchaser at the time of enquiry and/or order are given in Appendix A.