外文翻译---粉煤灰高性能混凝土的工程应用

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1、Projectapplicationofthehigh-performanceconcreteofflyashEveryperformanceofthistexttohigh-performanceconcreteofflyashhasdonedetailedresearch,andtotheconcreterespectivelytopersonwhomixofflyashKindsofinfluenceofperformanceandflyashconcretesomequestionsthatshouldnoticecarryonanalysisanddiscussioninn

2、otconstructing.1.SummaryFlyash,asakindofindustrialwastematerial,resourcesareabundant,cheap,andcontainalargeamountofactivecomposition,itismodernconcreteCentralAfricaAoftenimportantcomponentpart.Thehigh-qualityflyashisappliedtotheconcreterationally,notonlycanreplacethecementpartly,savethefabric

3、ationcostoftheproject,And,itspeculiarperformancecanbeusedinthecodncreteofvariouskindsofinstructionsforuseveryeffectively,improvetheperformanceoftheconcrete,Itistheidealinthehigh-performanceconcretethatadmixesthematerial.Amongitisatconcretenotmodern,whosenameisalreadywithcementinflyash,collectmate

4、rial,water,admixtureandKindisimportant,becomeacomponentpartinconcrete.Flyashhigh-performanceconcretere】garddurabilityasmaingoalgoondesignmixCongealthesoil.Itregardsexcellentdurability(insteadofthehighstrength)asthemaincharacteristic,thatistosay,concretecapitalofanygradeofintensityCanmakeintothehi

5、ghdurabilityconcrete.Inordertoreachhighdurability,theperformancethattheflyashconcrete】shouldpossessis:MixingthestatenewlywellWork,namely,withoutemanating,secretingbywater,sothatshapingtheeven,closelyknitbymobility,hardennotshrinkingsubsidingearlywaterandWatershrinklight,warmtoriselow,hardencourse

6、isitdwindletodo,inordertoreachhavingtheinitialcrack,thepermeabilityafterhardenningislow.2．"function"and"effect"oftheflyashareflyashmaterialtechnologyandapplicationfoundationoftheproject.MixandaddthepowderoftheconicreteCoalash,inconformitywithunderstandingthatthefunctionoftheflyashismadeoveral

7、lly,by"volcanicashreact"and"economiccomponentpart"generaltoflyashoriginallyRead,expandtechnologicalconsciousnessof"flyasheffect"to,makeflyashfunctioncanserveperformanceofconcreteimprovewithqualityraisingbetter.Therolei