AS/NZS 4256.2:1994

1 - AS/NZS 4256.2:1994 PLASTIC ROOF AND WALL CLADDING MATERIALS - UNPLASTICIZED POLYVINYL CHLORIDE (uPVC) BUILDING SHEETS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 APPLICATION
6 - 3 REFERENCED DOCUMENTS
7 - 4 DEFINITIONS
7 - 5 CLASSIFICATION
7 - 5.1 Class
7 - 5.2 Type
7 - 6 WORKMANSHIP
7 - 7 DIMENSIONAL REQUIREMENTS
7 - 7.1 Tolerances on nominated length, width and cover width
7 - 7.2 Thickness
7 - 7.3 Squareness
7 - 7.4 Profile
7 - 8 DURABILITY
8 - 9 TEST REQUIREMENTS
8 - 9.1 Light transmission (applicable only to translucent and transparent sheets)
8 - 9.2 Impact resistance
8 - 9.3 Tensile strength
8 - 9.4 Colourfastness and impact resistance following ultraviolet light exposure
8 - 10 MARKING
9 - APPENDIX A - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
9 - A1 SCOPE
9 - A2 STATISTICAL SAMPLING
9 - A3 PRODUCT CERTIFICATION
9 - A4 SUPPLIER' S QUALITY SYSTEM
10 - A5 OTHER MEANS OF ASSESSMENT

Specifies requirements for transparent, translucent and opaque, uncoated and coated uPVC sheets that are formed into profiles and are primarily intended for use as a roof cladding sheet. In certain circumstances, the same material may be used as a wall cladding sheet.

This Standard specifies requirements for transparent, translucent and opaque, uncoated and coated uPVC sheets that are formed into profiles and primarily intended for use as a roof cladding sheet. In certain circumstances, the same material may be used as a wall cladding sheet.NOTE: Methods for determining compliance with this Standard are given in Appendix A.

First published as part of AS 2376.1-1980.
AS 2920 first published 1987.
AS 2376.1-1980 and AS 2920-1987 jointly revised, amalgamated and redesignated in part as Joint Standard AS/NZS 4256.2:1994.