STP1180Masonry:DesignandConstruction,ProblemsandRepairJohnM.MelanderandLynnR.Lauersdorf,editorsASTMPublicationCodeNumber(PCN)04-011800-60ASTM1916RaceStreetPhiladelphia,PA19103CopyrightbyASTMInt'l(allrightsreserved);SunDec2714:41:40EST2015Downloaded/printedbyUniversityofWashington(UniversityofWashington)pursuanttoLicenseAgreement.Nofurtherreproductionsauthorized.LibraryofCongressCataloging-in-PublicationDataMasonry:designandconstruction,problemsandrepair/JohnM.MelanderandLynnR,Lauersdorf,editors.(STP;1180)Includesbibliographicalreferencesandindex.ISBN0-8031-1492-31.Masonry--Congresses.I.Melander,JohnM.,1949-.II.Lauersdorf,LynnR.,1937-Ill.Series:ASTMspecialtechnicalpublication;1180.TA670.M3431993693'.i--dc2093-1147CIPCopyright�91993AMERICANSOCIETYFORTESTINGANDMATERIALS,Phil-adelphia,PA.Allrightsreserved.Thismaterialmaynotbereproducedorcopied,inwholeorinpart,inanyprinted,mechanical,electronic,film,orotherdistributionandstoragemedia,withoutthewrittenconsentofthepublisher.PhotocopyRightsAuthorizationtophotocopyitemsforinternalorpersonaluse,ortheinternalorpersonaluseofspecificclients,isgrantedbytheAMERICANSOCIETYFORTESTINGANDMATERIALSforusersregisteredwiththeCopyrightClearanceCenter(CCC)Transac-tionalReportingService,providedthatthebasefeeof$2.50percopy,plus$0.50perpageispaiddirectlytoCCC,27CongressSt.,Salem,MA01970;(508)744-3350.ForthoseorganizationsthathavebeengrantedaphotocopylicensebyCCC,aseparatesystemofpaymenthasbeenarranged.ThefeecodeforusersoftheTransactionalReportingServiceis0-8031-1492-3/93$2.50+.50.PeerReviewPolicyEachpaperpublishedinthisvolumewasevaluatedbythreepeerreviewers.Theauthorsaddressedallofthereviewers'commentstothesatisfactionofboththetechnicaleditor(s)andtheASTMCommitteeonPublications.Thequalityofthepapersinthispublicationreflectsnotonlytheobviouseffortsoftheauthorsandthetechnicaleditor(s),butalsotheworkofthesepeerreviewers.TheASTMCommitteeonPublicationsacknowledgeswithappreciationtheirdedicationandcontributiontotimeandeffortonbehalfofASTM.Tomak...