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GB51032-2014铁尾矿砂混凝土应用技术规范.pdf 48页

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  • 2022-04-22 11:31:14 发布

GB51032-2014铁尾矿砂混凝土应用技术规范.pdf

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Contents1Generalprov1s1ons·············································2""I"ern1s····························································23Basicrcquiren1cnts·············································:)/lf(<1wme:1tcrials···················································"l"1.lIrontailingssand·············································.[)-4"7Irontailingsmixedsand·······································;)4.3Experiment6"l.,l()therra-vv111ateria1s··········································75Concretemix85.1(~eneralrequirements····..·········..··········..··..····..·..8-");J.L.,,Mixclcsign······················································36Productionandconstructionofconcrete··················C10)6.lc;cneralrequirements..........................................(10)G.2}JroclL1ctiC)r1••••••••••••••••••••••••••••••••••••••••••••••••••••••(l0)6.3Construction··················..····..·························(11)7Qualityinspectionandacceptance·..············..·····..···C12)7.1Qualityinspectionofrawmaterials12)7.2Propertyinspectionofconcretemixturc(12)7.3Propertyinspectionofhardenedconcrete(13)7.4Acceptanceofconcretccngineering···························(13)8Safetyandenvironmentprotection(14)Explanationofwordinginthiscode························..·(15)Listofquotedstandards(16)Addition:Explanationofprov1s1ons...........................(19)•2• 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