DIN EN 772-9-2005 Methods of test for masonry units - Part 9 Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand filli.pdf
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1、DEUTSCHE NORM No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).May 2005DIN EN 772-9English price group 6 www.din.de www
2、.beuth.de08.05 9648368Document comprises 6 pages.Methods of test for masonry unitsPart 9: Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand lling(includes Amendment A1:2005)English version of DIN EN 772-9:1998 + A1:2005Prfverfahren fr M
3、auersteine Teil 9: Bestimmung des Loch- und Nettovolumens sowie des prozentua-len Lochanteils von Mauerziegeln und Kalksandsteinen mittels Sandfllung (enthlt nderung A1:2005)A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 125 Masonry (Secretariat: Uni
4、ted Kingdom).The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee 06.01.00 Mauerwerksbau.This European Standard is part of a series of standards specifying methods used to check compliance o
5、f masonry units with the requirements specied in the relevant product standard.AmendmentsThis standard differs from the October 1998 edition in that it has been revised in form and substance.Previous editionDIN EN 772-9: 1998-10.ICS 91.100.15 Supersedes October 1998 edition.!,cvg“English versionICS
6、91.100.30 Supersedes EN 772-9:1998.Management Centre: 36, rue de Stassart, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung 2005. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.R
7、ef. No. EN 772-9:1998 + A1:2005 EMethods of test for masonry unitsPart 9: Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand lling(includes Amendment A1:2005)Mthodes dessai des lments de maonnerie Partie 9: Dtermination du volume et du p
8、ourcentage de vides et du volume net absolu des lments de maonnerie en terre cuite et en silico-calcaire par remplissage de sable (amendement A1:2005 inclus)Prfverfahren fr Mauersteine Teil 9: Bestimmung des Loch- und Netto-volumens sowie des prozentualen Lochanteils von Mauerziegeln und Kalksandste
9、inen mittels Sandfllung (enthlt nderung A1:2005)This European Standard was approved by CEN on 1998-07-02 and Amendment A1 on 2004-12-29.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national
10、standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member.The European Standards exist in three ofcial versions (English, French, German). A version in any other lang
11、uage made by translation under the responsibility of a CEN member into its own language and notied to the Management Centre has the same status as the ofcial versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Ger
12、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.EN 772-9August 1998+ A1February 2005Page 2 EN 772-9:1998 + A1:2005ContentsPageForeword to EN 772-9:1
13、998 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Foreword to EN 772-9:1998/A1:2005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 N
14、ormative references . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Principle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15、. . . . . . . . . . . . . . . . 35 Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Apparatus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Preparation of specimens . . . . . .
16、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Calculation and expression of results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410 Evaluation of result
17、s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411 Test report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Foreword to EN 772-9:1998This European Standard has been prepared by Technical Committee CEN/TC 12
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