1、- BSI BS*EN*933-2 96 = 1624669 0545515 750 W BRITISH STANDARD Tests for geometrical properties of aggregates Part 2. Determination of particle size distribution - Test sieves, nominal size of apertures 3s EN )33-2 : 1996 The European Standard EN 933-2 : 1995 has the status of a British Standard ICs
2、91.100.20 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services BSI BS*EN*933-2 9b Lb24bb9 05455Lb b97 Amd.No. BS EN 933-2 : 1996 Date Text affected Committees responsible for this British Stan
3、dard The preparation of this British Standard was entrusted to Technical Committee W52, Aggregates, upon which the foliowing bodies were represented: Aggregate Concrete Block Association Association of Consuiting Engineers Association of Lightweght Aggregate Manufacturers British Aggregate Construct
4、ion Materials IndMes British Cement Association British Civil Engineering Test Equipment Manufacturers Association British Geological Sciences British Iron and Steel Producers Association British Precast Concrete Federation Ltd. British Ready Mixed Concrete Association Deparhnent of the Environment
5、Department of the Environment (Building Research Establishment) Department of Tkansport Department of Tkansport (”Amsport Research Laboratory) Electricity Association institution of Concrete Technology Institution of Civil Engineers Institution of Highways and Ti.ansportation institution of Smctura.
6、l Engineers Local Authority Organizations Sand and Gravel Association Limited Society of Chemical Industry The following bodies were also represented in the drafting of the standard, through subcommittees and panels: County Surveyors Society Department of We and Industry (National Measurement Accred
7、itation Service) Department of Tkansport (Highways Agency) This British Standard, having been prepared under the direction of the Sector Board for Building and Civil Engineering, was published under the authority of the Standards Board and comes into effect on 15 May 1996 O BSI 1996 The foliowing BS
8、I references relate to the work on this standard Committee reference B/502 Draft for comment 9W104821 DC ISBN O 580 26770 3 I I COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services BSI BS*EN*933-2 96 R L62Ybb9 0545537 523 D BS EN 933-2 1996 Contents Page Committe
9、es responsible inside front cover National foreword ii Foreword 2 Text of EN 933-2 3 O BSI 1996 1 COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services BSI BS*EN*933-2 9b Lb24bb9 0545518 4bT - BS EN 933-2 : 1996 National foreword This British Standard has been pre
10、pared by Technical Committee WM2. It is the English language version of EN 933-2 : 1995 Tests for geometrical pmperties of aggregates Part 2: Determznat.iOn of partick size distribution - Test sieves, nominal size of apertum, published by the European Committee for Standardization (CEN). It is part
11、of a series of test methods based on the geometrical properties of aggregates. Compliance with a British Standard does not of itself confer immunity from legai obligations. ii O BSI 1996 COPYRIGHT European Committee for StandardizationLicensed by Information Handling ServicesES1 BS*EN*933-2 96 D 116
12、24669 05455119 3Tb H EN 9332 November 1995 ICs 91.100.20 Descriptors: aggregates, tests, geometric characteristics, grain size, grain size analysis, sieve analysis, sieves, wire cloth, sieve plates, designation, dimensions, openings, ratings English version %sis for geometrical properties of -gates
13、- Part 2: Detemnation of particle size distribution - Ilsst sieves, nomird size of apertures Essais pour dterminer les cam35ristiques gomtriques des granulats - Partie 2: Dtermination de la granularit - lmis de contrle, dimensions nominales des ouvertures prufverfahren fur geometrische Eigemhafkn vo
14、n Gestinskmungen - Teil 2: Bestimmung der Komgcenverteilung - Analysensiebe, Nennweite der Siebfhungen This European Standard was approved by CEN on 199511-04. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard t
15、he status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtahed on application to the Central Secretariat or to any CEN member. ”his European Standard exists in three official versions (English, French, German
16、). 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 standards bodies of Austria, Belgium, Denmark, Fnland, France, Germ
17、any, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fur Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels O 1995 Al
18、l rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its members. Ref. No. EN 933-2 : 1995 E COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services BSI BS*EN*933-2 96 m Lb24bb9 0545520 018 m Page 2 EN 933-2 :
19、1995 Foreword This European Standard has been prepared by the Technical Committee CENm 154, Aggregates, of which the Secretariat 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 May
20、 1996, and confiidmg national standards shall be withdrawn at the latest by May 1996. This standard forms part of a series of tests for geometrical properties of aggregates. Test methods for other properties of aggregates are covered by Parts of the foliowing European Standards prEN 932 prEN 1097 pr
21、EN 1367 prEN 1744 Tests for geneml properties of aggregates Tests for mechanical and phasical properties of aggregates Tests for thermal and weathering rnertk of agcmgates Tests for chemical properties of aggregates The other Parts of EN 933 will be: Part 1 Part 3 Part 4 Part 5 Part 6 Part 7 Part 8
22、Part 9 Part 10 Determinution of particle size distribution - Sietring method Determinution of particle shape - Flakiness im Fax: 0181 996 7048. Subscribq members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details o
23、f these and other benefits contact Customer Services, Membership at Chiswick: Tel: 0181 996 7002; Fax: 0181 996 7001. Copyright Copyright subsists in ail BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted un
24、der the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmiwd in any form or by any means - electronic, photocopying, recording or otherwise - without prior written permission from BSI. This does not preclude the free use, in the course of im
25、plementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permhion of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager, BSI, 389 Chiswick High Road, London W4 4AL. ISBN O 6S 26770 3 COPYRIGHT European Committee for StandardizationLicensed by Information Handling Services
