Bsi bs en 00846 8 2000 (2006)

/home/gencode/cen/w846p8/846 1 20964 BRITISH STANDARD BS EN 846 8 2000 Incorporating amendment no 1 and corrigendum no 1 Methods of test for ancillary components for masonry — Part 8 Determination of[.]

BRITISH STANDARD BS EN

846-8:2000

Incorporating amendment no 1 and corrigendum no 1

Methods of test for

ancillary components

for masonry —

Part 8: Determination of load capacity

and load-deflection characteristics of

joist hangers

The European Standard EN 846-8:2000, incorporating amendment

A1:2006, has the status of a British Standard

ICS 91.080.30

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BS EN 846-8:2000

This British Standard, having

been prepared under the

direction of the Sector

Committee for Building and

Civil Engineering, was

published under the authority

of the Standards Committee

and comes into effect

on 15 June 2000

National foreword

This British Standard is the official English language version of

EN 846-8:2000, incorporating amendment A1:2006, which is included in a package of new European Standards being prepared by CEN/TC 125 relating

to ancillary components for masonry — ties, straps, hangers and brackets Although the English language versions of these European Standards will be adopted as British Standards as they become available, the existing British Standards for joist hangers will be retained, but only until such time that the complete package of European Standards becomes available Any residue(s) from British Standards affected by the package which need to be retained, will

be drawn together to form a new BS The original group of British Standards

will then be withdrawn and this will be notified in Update Standards

The UK participation in its preparation was entrusted by Technical Committee B/519, Masonry and associated tests, to Subcommittee B/519/3, Ancillary components.

A list of organizations represented on B/519/3 can be obtained on request to its secretary.

This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application.

Compliance with a British Standard cannot confer immunity from legal obligations.

Amendments issued since publication

11024

Corrigendum No 1 July 2000 Error in part title on front cover

amended

16753 30 November 2006 Normative references clause updated,

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Foreword to amendment A1

This document (EN 846-8:2000/A1:2006) has been prepared by Technical Committee CEN/TC 125, Masonry, the secretariat of which is held by BSI

This Amendment to the European Standard EN 846-8:2000 shall be given the status of a national

standard, either by publication of an identical text or by endorsement, at the latest by February 2007, and conflicting national standards shall be withdrawn at the latest by February 2007

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom

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The following referenced documents are indispensable for the application of this European Standard For dated references, only the edition cited applies For undated references, the latest edition of the

referenced document (including any amendments) applies

EN 338

EN 771-1

EN 771-2

EN 771-3

EN 771-4

EN 771-5

EN 771-6

EN 772-1

EN 772-10

EN 845-1

EN 998-2

EN 1015-3

EN 1015-7

EN 1015-11

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Masonry units shall be as specified in accordance with EN 771 All of the masonry units for individual

Determine the compressive strength of a sample of masonry units using the method given in EN 772-1

hanger specimens in accordance with EN 1015-11

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The method of sampling shall be in accordance with EN 845-1 The minimum number of specimens shall

be five

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Apply a load at a rate of 1 kN increase per min until a deflection of approximately 3 mm is reached and thereafter load at a convenient rate for approximately a further 20 min until:

Using the arrangement shown in Figure 1, apply a preload to the test specimen of approximately 25 % of the declared value and hold for a period of 1 min

© BSI 2006