na to bs en 1999-1-4;2007

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WB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1

UK National Annex to Eurocode 9: Design of aluminium structures Part 1-4: Cold-formed structural sheeting

NA to BS EN 1999-1-4:2007

Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Bechtel Limited/5975308001, User=franklin, jonathan

Not for Resale, 01/15/2014 11:38:18 MSTNo reproduction or networking permitted without license from IHS

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NA to BS EN 1999-1-4:2007 NAtioNAl ANNEx

Publishing and copyright information

the BSi copyright notice displayed in this document indicates when the document was last issued.

BSi 2009

iSBN 978 0 580 57350 7

iCS 91.010.30; 91.080.10

the following BSi references relate to the work on this national annex: Committee reference B/525/9 Draft for comment 08/30153335 DC

Publication history

First published January 2009

Amendments issued since publication

Date Text affected



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NAtioNAl ANNEx

BSI 2009 1

NA to BS EN 1999-1-4:2007

National Annex (informative) to BS EN 1999-1-4:2007, Eurocode 9: Design of aluminium structures Part 1-4: Cold-formed structural sheeting

Introductionthis National Annex has been prepared by BSi Subcommittee, B/525/9, Structural use of aluminium. in the UK it is to be used in conjunction with BS EN 1999-1-4:2007, Cold-formed structural sheeting.

NA.1 Scopethis National Annex gives:

the UK decisions for the Nationally Determined Parameters a) described in the following subclauses of BS EN 1999-1-4-2007:

2 (3)

2 (4)

2 (5)

3.1 (3)

7.3 (3)

A.1 (1)

A.3.4 (3)

the UK decisions on the status of BS EN 1999-1-4:2007 informative b) annexes; and

references to non-contradictory complementary information.c)

NA.2 Nationally Determined ParametersUK decisions for the Nationally Determined Parameters described in BS EN 1999-1-4:2007 are given in table NA.1.



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NA to BS EN 1999-1-4:2007

2 BSI 2009

NAtioNAl ANNExta

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NAtioNAl ANNEx

BSI 2009 3

NA to BS EN 1999-1-4:2007

NA.3 Decisions on the status of informative annexesUK decisions on the status of informative annexes in BS EN 1999-1-4:2007 are given in table NA.2.

table NA.2 UK decisions on the status of informative annexes in BS EN 1999-1-4:2007

Annex Description UK decision

Annex B Durability of fasteners May be used

NA.4 References to non-contradictory complementary informationBS EN 1999-1-1:2007 is referenced in BS EN 1999-1-4:2007. the following references contain non-contradictory complementary information for use with BS EN 1999-1-1:2007.

PD 6702-1, Recommendations for the design of aluminium structures to BS EN 1999

PD 6705-3, Recommendations for the execution of aluminium structures to BS EN 1090-3



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NA to BS EN 1999-1-4:2007

4 BSI 2009

NAtioNAl ANNEx

BibliographyFor dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

Standards publications

BS EN 1990:2002, Eurocode Basis of structural design

BS EN 1999-1-1:2007, Eurocode 9: Design of aluminium structures Part 1-1: General structural rules

PD 6702-1, Recommendations for the design of aluminium structures to BS EN 19991)

PD 6705-3, Recommendations for the execution of aluminium structures to BS EN 1090-31)

1) in preparation.



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