BS EN 1015-1-1999 Methods of test for mortar for masonry - Determination of particle size distribution (by sieve analysis)《砖石工程用砂浆的试验方法 颗粒尺寸分布的测定(筛分析法)》.pdf
《BS EN 1015-1-1999 Methods of test for mortar for masonry - Determination of particle size distribution (by sieve analysis)《砖石工程用砂浆的试验方法 颗粒尺寸分布的测定(筛分析法)》.pdf》由会员分享,可在线阅读,更多相关《BS EN 1015-1-1999 Methods of test for mortar for masonry - Determination of particle size distribution (by sieve analysis)《砖石工程用砂浆的试验方法 颗粒尺寸分布的测定(筛分析法)》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS EN 1015-1:1999 Incorporating amendment no. 1 Methods of test for mortar for masonry Part 1: Determination of particle size distribution (by sieve analysis) The European Standard EN 1015-1:1998, incorporating amendment A1:2006, has the status of a British Standard ICS 91 100.10 BS
2、 EN 1015-1:1999 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 February 1999 BSI 2007 ISBN 0 580 30744 1 National foreword This Britis
3、h Standard was published by BSI. It is the UK implementation of EN 1015-1:1998, incorporating amendment A1:2006. It is included in a package of standards that supersedes BS 4551-1, Methods of testing mortars, screeds and plasters Part 1: Physical testing, which is withdrawn. The start and finish of
4、text introduced or altered by amendment is indicated in the text by tags !“. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. The UK participation in its preparation was entrusted by Technical Committee B/519
5、, Masonry and associated testing, to Subcommittee B/519/2, Mortar. A list of organizations represented on this subcommittee 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 appl
6、ication. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. Date Comments 16884 31 January 2007 See national forewordCEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Nor
7、mung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1998 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1015-1:1998 E EUROPEAN STANDARD EN 1015-1 NORME EUROPE ENNE EUROPA ISCHE NORM October 1998 ICS 91.100.10 Descriptors
8、: masonry work, mortars: materials, tests, determination, particle size, grain structure, sieving English version Methods of test for mortar for masonry Part 1: Determination of particle size distribution (by sieve analysis) Me thodes dessai des mortiers pour mac onnerie Partie 1: De termination de
9、la re partition granulome trique (par tamisage) Pru fverfahren fu rM o rtel fu r Mauerwerk Teil 1: Bestimmung der Korngro enverteilung (durch Siebanalyse) This European Standard was approved by CEN on 4 September 1998. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which s
10、tipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standar
11、d exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standar
12、ds bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. + A1 December 2006Page 2 EN 1015-1:1998 Foreword This European Standard has been prepared by Te
13、chnical Committee CEN/TC 125, Masonry, the Secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 1999, and conflicting national standards shall be withdrawn at
14、 the latest by September 2000. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxem
15、bourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Principle 3 4 Symbols 3 5 Apparatus 3 6 Preparation and storage of test samples from the bulk test sample 3 7 Procedure 4 8 Calculation and expressio
16、n of results 4 9 Test report 4 Annex A (informative) Bibliography 5 Foreword to amendment A1 This document (EN 1015-1:1998/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 1015-1:1998 shall be
17、given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. According to the CEN/CENELEC Internal Regulations, the national standards organizations
18、 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, S
19、lovenia, Spain, Sweden, Switzerland and United Kingdom. BSI 2007Page 3 EN 1015-1:1998 1 Scope This European Standard specifies two methods of determining the particle size distribution of dry mixed or non-hardened wet mixed mortars. The method of wet sieving is applicable to mortars containing norma
20、l weight aggregates and the method of dry sieving to mortars containing lightweight aggregates. This European Standard does not cover particle size distribution of separate aggregates, which should be determined in accordance with the test method described in European Standard EN 933, nor does it co
21、ver mixes containing fibres which cannot be removed before sieving. 2 Normative references 998-1, Specification for mortar for masonry Part 1: Rendering and plastering mortar with inorganic binding agents. 998-2, Specification for mortar for masonry Part 2: Masonry mortar. EN 1015-2, Methods of test
22、 for mortar for masonry Part 2: Bulk sampling of mortars and preparation of test mortars. 3 Principle A series of test sieves (5.2) with increasing aperture size are nested on top of one another on a bottom pan. The sample is placed on the top sieve and the stack of sieves is then agitated until fur
23、ther agitation causes no change in the mass retained on each sieve, which is weighed. NOTE For samples with particles of different densities the sieve analysis will only give the particle size distribution in % of total mass. 4 Symbols m r is the mass of the fraction retained on the sieve (g); A is
24、the area of the sieve (mm 2 ); d is the nominal aperture size of the sieve (mm); d max is the maximum aggregate size of the sample in (mm). 5 Apparatus 5.1 Weighing instrument, with a capacity of 1 kg capable of weighing to an accuracy of 0,1 g. 5.2 Test sieves, with square apertures, conforming to
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