BSEN998-2:2016 of25 BSIStandardsPublication Versioncorrect Specification for mortar for masonry Part 2: Masonry mortar bsi.
BSEN998-2:2016 BRITISHSTANDARD National foreword This British Standard is the UK implementation of EN 998-2:2016. It supersedes BS EN 998-2:2010 which is withdrawn. The UKparticipation inits preparation was entrusted toTechnical CommitteeB/519/2 Mortar. A list of organizationsrepresented on this mitteecan be obtained onrequest toitssecretary. f25/11/2016 This publication does not purport toinclude allthe necessary provisions of a contract.Users are responsible forits correct application. The BritishStandardsInstitution2016. Published by BSI Standards Limited 2016 ISBN978058084515 4 correct ICS 91.100.10 CompliancewithaBritishStandardcannotconferimmunityfrom Version legal obligations. ThisBritishStandardwas publishedundertheauthority of the StandardsPolicy and Strategy Committee on30 November 2016. Nottingham Amendments/corrigenda issued sincepublication Date Text affected University Nottingham copy: Licensed
BSEN998-2:2016 EUROPEANSTANDARD EN 998-2 NORMEEUROPEENNE EUROPAISCHENORM November2016 ICS 91.100.10 Supersedes EN 998-2:2010 11/2016 English Version Specificationformortarformasonry-Part2:Masonry 25/1 mortar Definitions et specifications des mortiers pour Festlegungen fur Mortel imMauerwerksbau -Teil 2: maconnerie-Partie 2:Mortiers de montage des Mauermortel correct elements demaconnerie This European Standard was approved by CEN on 9 April 2016. Version CENmembers are bound to ply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandardthestatusofanationalstandardwithoutanyalterationUp-to-datelistsandbibliographicalreferences concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre orto any CEN member. Nottingham This EuropeanStandard exists inthree official versions (English French German）.Aversion in any otherlanguagemade by translation under the responsibility ofaCENmemberinto its ownlanguage and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENmmbersarehatna standarddifAusrigiumugariaroatiapruzecheulicnmarkstn Finlanmlalfacnacanyegaryaldtlyatiaiu Luxembourg Malta Netherlands orway Poland Portugal Romania Slovakia Slovenia pain weden witzerland Turkey and University United Kingdom. Nottingham copy: Licensed EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FOR NORMUNG CEN-CENELECManagement Centre:Avenue Marnix17 B-1000 Brussels @ 2016 CEN Allrightsofexploitationinanyformandbyanymeansreserved Ref. No. EN 998-2:2016 E worldwide for CEN national Members.
BS EN 998-2:2016 EN 998-2:2016 (E) Contents Page f25/11/2016 Introduction. 1 Scope... 2 Normativereferences.. tasof 3 Terms and definitions. 4 Materials.. 10 correct 5 Productcharacteristics. 10 5.1 General. 10 5.2 /ersion Characteristicsof freshmortar. 11 5.2.1 Workablelife. 11 5.2.2 Chloridecontent.. 11 > 5.2.3 Aircontent. 11 5.3 Proportion of constituents. E 11 a 5.4 Characteristics of hardenedmortar... 11 5.4.1 Compressive strength. 11 5.4.2 Bond strength. 5.4.3 Waterabsorption. 13 5.4.4 Watervapourpermeability.. 13 5.4.5 Density(dryhardenedmortar) 13 5.4.6 Thermalconductivity 13 /ersi 5.4.7 Durability. 13 Univ 5.4.8 Reaction tofire. 13 5.4.9 Dangeroussubstances. 13 5.5 Additionalrequirementsforthinlayer mortars 14 5.5.1 General. a 14 ybu 5.5.2 Aggregates. 14 Nottin 5.5.3 Correctiontime... 14 5.6 Mixing of mortar onsite 14 6 copy: Designationofmasonrymortar.. 14 7 Marking and labelling. 15 Licensed 8 Assessmentandverificationofconstancy 15 8.1 General. 15 8.2 Product-type determination. 15 8.2.1 Genera.. 15 8.2.2 Sampling. 16 8.2.3 Reference test. 16 8.2.4 Repeatingof product-typedetermination... 16 8.2.5 Recording. 16 8.2.6 Applicationoftestmethods. 16 8.3 FactoryProduction Control FPC 16 8.3.1 General. 16 8.3.2 Processcontrol.... 16 2
BSEN998-2:2016 EN 998-2:2016(E) 8.3.3 Finishedproductconformity..... 17 8.3.4 Statisticaltechniques.. .17 8.3.5 Traceability-markingandstockcontrolofproducts.. .17 8.3.6 Non-conformingproducts.. .18 AnnexA(normative)Samplingforproduct-typedetermination andindependenttestingof .19 Versioncorrectasof25/11/2016 A.1 General. 19 A.2 Samplingprocedure.... .19 AnnexB(informative)Useof masonryunits andmasonrymortar. ..20 Annex C(normative)Characteristicinitial shearstrengthof designedmasonry mortars....22 AnnexD(informative)IndicativetestfrequenciesforFactoryProductionControl(FPC)....23 AnnexZA(informative)Relationshipofthis EuropeanStandardwithRegulation(EU) No.305.2011.. ..25 ZA.1 Scopeandrelevantcharacteristics .25 ZA.2 SystemofAssessmentandVerificationofConstancyofPerformance(AvcP) ...26 ZA.3 AssignmentofAvCPtasks..... .26 Licensed copy:Nottingham University of Nottingham Bibliography.... ..28 3
BS EN 998-2-2016 砌筑用砂浆规范 第2部分 砌体砂浆.pdf
