AS 4256.4-2006

1 - AS 4256.4-2006 PLASTIC ROOF AND WALL CLADDING MATERIALS - UNPLASTICIZED POLYVINYL CHLORIDE (UPVC) WALL CLADDING BOARDS
4 - PREFACE
5 - CONTENTS
6 - 1 SCOPE
6 - 2 REFERENCED DOCUMENTS
7 - 3 DEFINITIONS
7 - 3.1 Accessories
7 - 3.2 Cladding
7 - 3.3 Thickness
7 - 4 COMPOSITION
7 - 5 CLASSIFICATION
7 - 6 WORKMANSHIP
7 - 7 DIMENSIONAL REQUIREMENTS
7 - 7.1 Length
7 - 7.2 Width
8 - 7.3 Thickness
8 - 7.4 Squareness
8 - 7.5 Straightness
8 - 8 DURABILITY
9 - 9 TEST REQUIREMENTS
9 - 9.1 General
9 - 9.2 Impact resistance
9 - 9.3 Thermal conductance
9 - 9.4 Colourfastness and impact resistance following ultraviolet light exposure
9 - 10 MARKING
10 - APPENDIX A - MEANS FOR DEMONSTRATING COMPLIANCE WITH THIS STANDARD
10 - A1 SCOPE
10 - A2 STATISTICAL SAMPLING
10 - A3 PRODUCT CERTIFICATION
11 - A4 SUPPLIER'S QUALITY MANAGEMENT SYSTEM
11 - A5 OTHER MEANS OF ASSESSMENT

Specifies requirements for uncoated, opaque uPVC sheets extruded and formed into profiles for use with accessories as external wall cladding.

This Standard specifies requirements for uncoated opaque, uPVC sheets extruded and formed into profiles for use with accessories as external wall cladding. It applies to uPVC wall cladding attached to new construction wall structures or over existing walls in accordance with AS 1562.3. This Standard is to be read in conjunction with AS 4256.1 Means for demonstrating compliance with this Standard are given in Appendix A.

Originated as part of AS 2920-1987.
Revised and redesignated in part as AS/NZS 4256.4:1995.
Revised and redesignated as AS 4256.4-2006.