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1、通信工程专业生产实习报告院系名称电气工程与自动化学院学生姓名专业班级指导教师张少蔚、吴昌磊、王磊二○一三年九月十五日constructionmeasure1)duringtherainyseasontopreventsettlementofformworkscaffoldingduringconstruction,loose;concretepouringrain,slumpinmoderationdecreases,newpouringconcretetocoverwithplasticsheeting;heavyrainopenedpouringconcreteisstric
2、tlyprohibited.2)keepdrainagefacilitiesclearofaggregatesandconstructionsite.Yuqiantodigdrainageditches,equippedwithasufficientnumberofsubmersiblepumpsandwaterpumpsformaintenance,inspection,maintenance,ensuretheequipmentingoodcondition.3)cementtemporaryfacilitiessuchaslibrary,materialshouldbehi
3、gherthantheoutsideelevationandfeaturewaterproofanddrainagefacilities.4)meansoftransportandsecurityandtoskidtherainequipment.7.6concreteconstructionqualitycontrol(1)rawmaterialsandtiethandesigngravelmaterialmustforchemicalnatureandthephysicalpropertiesexperiment,meetrequirementsrearcanusing,ce
4、mentshippedsiteHou,onitsvolumesecurity,andconsistency,finedegrees,dodirectedanalysis,theindexqualifiedrearcanusing;onmixingandconservationwater,withtestmortarstrengthofmethodfortest;aggregatebyfineOrthopedic,andintheaggregate,pointswarehousestacked,regularlydetectionitscontainingwaterrate.san
5、dfinedegreesmoduleregularlycheck,ifoverprovidesofmodule0.2Shi,Arerequiredtoadjustthemixproportionofconcrete.concretemixdesign,accordingtomaterialcharacteristicsandconstructionofconcreterequirements,accordingtodesignrequirementstodeterminethestrengthanddurabilityofcement,water/cementratioisdet
6、ermined,inaccordancewithconstructionrequirements,workability,slump,sandcoarseaggregatesizedeterminestherate,waterconsumption,andthenusingabsolutevolumemethodtocalculatethequantityofsandconstructionmixtureratio.Concreteslumpcontrolinthecontextofdesigndrawings,accordingtotheminimumvalueindiffer
7、entparts.Accordingtothedifferentparts,withl~4-gradedconcrete,eachpouringasame-gradeconcrete,accordingtothenormativesample,asetofthreespecimens,instandardcuringcondition,measuringthecompressivestrengthof7d,14d,28D,anddoatestrecording,asinforma
