■综合利用超细复合掺合料强度试验影响因素分析王启栋,李亚,冯超,刘鑫鑫,王保明(兖煤蓝天清洁能源有限公司,山东邹城273500)摘要:阐述了在超细复合掺合料活性指数试验过程中,受到实验室环境、样品、实验设备、操作人员试验手法等因素影响,最终会造成活性指数结果偏高或降低。因此,针对超细复合矿物掺合料活性指数试验几大影响因素进行分析,并提出解决办法,确保实验数据准确可靠。关键词:超细复合掺合料;活性指数;因素分析;成型试验中图分类号:TD849.5文献标识码:A文章编号:1005-8397(2023)06-0078-03AnalysisoffactorsaffectingthestrengthtestofultrafinecompositeadmixtureWANGQi-dong,LIYa,FENGChao,LIUXin-xin,WANGBao-ming(ShandongEnergyGroupBlueSkyCleanEnergyCo.Ltd,Zoucheng,Shandong273500,China)Abstract:Ultra-finecompositemineraladmixtureisanewtypeofmicron-levelgreengelmaterialproducedbyscientificcompoundingandultra-finegrindingwithavarietyofhigh-qualityadmixturessuchasmineralpowderandflyashasrawmaterials,whichhastheadvantagesofhighfineness,highactivityandhighflow,etc.Itcanbeusedashigh-performancecementmixingmaterialsandhigh-performanceconcreteadmixtures,andiswidelyusedincement,concreteandrelatedproducts.Inthetestofultrafinecompositemineraladmixture,activityindexisanimportanttechnicalindex,whichcanbeachievedbythetestmethodofsandstrength;however,intheprocessofultrafinecompositeadmixtureactivityindextest,thelaboratoryenvironment,samples,experimentalequipment,operatortestmethodsandotherfactors,whichwilleventuallyresultinhighorlowactivityindexresults.Therefore,thispaperanalyzesseveralfactorsaffectingtheactivityindextestofultrafinecompositemineraladmixturetoprovidesomereferencefortheinspectiontestofultrafinecompositemineraladmixture.Keywords:ultra-finecompositeadmixture;activityindex;factoranalysis;moldingtest收稿日期:2022-09-05DOI:10.16200/j.cnki.11-2627/td.2023.06.019作者简介:王启栋(1998—),男,山东泰安人,2017年毕业于银川能源学院自动化专业,工学学士,兖煤蓝天清洁能源有限公司助理工程师。引用格式:王启栋,李亚,冯超,等.超细复合掺合料强度试验影响因素分析[J].煤炭加工与综合利用,2023(6):78-80.超细复合矿物掺合料是采用以矿粉...
