• Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

AS 3818.4-2010

Current

Current

The latest, up-to-date edition.

Timber - Heavy structural products - Visually graded Cross-arms for overhead lines

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

15-11-2010

£47.98
Excluding VAT

1 - AS 3818.4-2010 TIMBER-HEAVY STRUCTURAL PRODUCTS-VISUALLY GRADED - CROSS-ARMS FOR OVERHEAD LINES
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 APPLICATION
6 - 1.3 PURPOSE AND CONTEXT OF USE
6 - 1.3.1 Function
6 - 1.3.2 Action
6 - 1.4 NORMATIVE REFERENCE
7 - 1.5 DEFINITIONS
7 - 1.6 TIMBER SPECIES
7 - 1.6.1 General
7 - 1.6.2 Ordering
7 - 1.7 DESIGN
8 - SECTION 2 PRODUCT REQUIREMENTS
8 - 2.1 GENERAL
8 - 2.2 DIMENSIONS, SIZES, TOLERANCES AND SQUARENESS
8 - 2.3 BOW AND SPRING
8 - 2.4 TWIST
8 - 2.5 COMBINATION OF CHARACTERISTICS
9 - SECTION 3 GRADE 1 CROSS-ARMS
9 - 3.1 GENERAL
9 - 3.2 GRADE REQUIREMENTS
11 - SECTION 4 GRADE 2 CROSS-ARMS
11 - 4.1 GENERAL
11 - 4.2 GRADE REQUIREMENTS
13 - SECTION 5 OPTIONAL TOP SURFACE GRADE
13 - 5.1 GENERAL
13 - 5.2 GRADE REQUIREMENTS
15 - APPENDIX A - PURCHASING GUIDELINES
15 - A1 INFORMATION TO BE INCLUDED IN PURCHASING ORDERS
16 - A2 STORAGE AND MAINTENANCE
17 - APPENDIX B - DESIGN PROPERTIES
18 - BIBLIOGRAPHY

Provides producers and users of timber cross-arms with requirements for the visual grading and selection of species of such timbers intended for use in supporting overhead utility services.

Committee
TM-003
DocumentType
Standard
ISBN
978 0 7337 9707 1
Pages
13
PublisherName
Standards Australia
Status
Current
Supersedes

This Standard sets out the minimum requirements for visual grading of cross-arms intended for use in supporting overhead utility services. These minimum requirements apply at the time of grading.NOTES:1 Purchasing guidelines are given in Appendix A.2 Stress grades applicable to strength groups are given in Appendix B

Originated as part of AS O7-1937 and AS O61-1955.
Previous edition AS 3818.4-2003.
Third edition 2010.

AS 3818.1-2009 Timber - Heavy structural products - Visually graded General requirements
AS 5604-2005 Timber - Natural durability ratings (Reconfirmed 2016)
AS 1720.1-2010 Timber structures Design methods
AS 3818.11-2009 Timber - Heavy structural products - Visually graded Utility poles

HB 331-2012 Overhead line design

£47.98
Excluding VAT