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级高温高耐磨刚玉衬里施工技术条件英.docx

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TechnicalConditionsforConstructionofGradeAAHigh-temperatureandHigh-resistanceCorundumLining Modification01234567DateMarch18,2010CompilationCheckApproval Contents 1.GeneralRules……………………………………………………………………………3 1.1Scope…………………………………………………………………………………..3 1.2Normativereferences…………………………………………………………………..3 2.Liningstructure…………………………………………………………………………3 2.1Liningstructuralforms…………………………………………………………………3 2.2Anchoringnails………………………………………………………………………….5 3.Liningmaterial……………………………………………………………………………7 3.1Steelfiber………………………………………………………………………………..7 3.2Anchoringnails………………………………………………………………………….8 3.3Hexsteel………………………………………………………………………………….8 3.4Monolithicrefractory……………………………………………………………………9 3.5Liningconcrete………………………………………………………………………….9 4.Liningconstruction……………………………………………………………………….10 4.1Generalregulations……………………………………………………………………..10 4.2Constructionenvironment………………………………………………………………10 4.3Rustremovalbeforeconstruction……………………………………………………....11 4.4Wateruserequirements…………………………………………………………………11 4.5Hexsteelconstruction…………………………………………………………………..11 4.6Liningconstruction……………………………………………………………………..14 4.7Liningconstructioninsections…………………………………………………………14 4.8Curing…………………………………………………………………………………..15 5.Qualityinspection………………………………………………………………………..15 5.1Monolithicrefractory…………………………………………………………………..15 5.2Hexsteel…………………………………………………………………………………16 5.3Rustremovalquality……………………………………………………………………16 5.4Liningconcreteaftercuring……………………………………………………………16 5.5Liningconcreteafterliningbaking……………………………………………………..16 5.6Engineeringtestpieces…………………………………………………………………16 6.Liningrepair…………………………………………………………………………….17 7.Liningbaking…………………………………………………………………………...17 8.As-builtdrawingsandinformation……………………………………………………..18 1.GeneralRules 1.1Scope Thisstandardaimstospecifyrequirementsforstructure,material,construction,qualityinspection,liningbakingandengineeringacceptanceofGradeAAhigh-temperatureandhigh-resistancecorundumlining. Thisstandardisapplicabletoindividualandinternalliningssubjectin