Cement repair motar
价格:3600.00
HighstrengthnonshrinkrepairmaterialIntroductionofmaterialHighstrengthrepairmaterialisakindofsuperearlystrengthconcretestructurerepairmaterialwhichisbasedoncement,highstrengthmaterial(quartzsand)asthemainaggregate,supplementedbypolymerpowder,highefficiencywater-reducingagent,earlystrengthagent,expansionagent,anti-segregationandothermaterials.Highpolymerquickstructurerepairmaterialisartesian,fasthardening,earlystrength,highstrength,noshrinkage,microexpansion;Non-toxic,harmless,noaging,nopollutiontowaterqualityandthesurroundingenvironment,goodself-densification,zuxiuandothercharacteristics.Highstrengthrepairmaterialisakindofhighperformancesuperearlystrengthconcretestructurerepairmaterialdevelopedaccordingtothecharacteristicsofconcretestructuredamage.MaterialcharacteristicsSuperearlystrength:highearlystrength,canmeettherequirementsofrapidrepairofconcretestructure.Noshrinkage:therepairmaterialmixedwithhigh-efficiencyexpansionagent,canpreventtherepairmaterialwaterlossshrinkage.Durability:inorganicmixture,corrosionresistance,agingresistance.Environmentalprotection:non-toxic,harmless,nocorrosiontosteel,nopollutiontowaterqualityandthesurroundingenvironment.ThetechnicalrequirementsTechnicalrequirementsofhighstrengthrepairmaterialsareshownintable1Technicalspecificati***technicalrequirementsBridgeexpansionjointconcretequickrepairmunicipalroadinspectionwellairportrunwayInitialvalueofcollapsedegree≥270-≥220≥32030minretentionvalue≥240-≥200≥240Initialvalueofcollapseextension≥650-≥500-30minretentionvalue≥550-≥400-Thecompressivestrength(Mpa)3h≥10.0≥10.0≥10.0≥10.01d≥30.0≥30.0≥30.0≥30.028d≥60.0≥60.0≥60.0Flexuralstrength(Mpa)3h≥4≥4≥4≥41d≥5≥5≥5≥528d≥8≥8≥8Bondingstrength(MPa)3h≥1.5≥1.5≥1.5≥1.5Freeexpansionrate%1d≥0.02≥0.02≥0.02≥0.02Scopeofapplication(1)specialforexpansionjointofbridgeA.quickrepairofcementconcretep***ementbrokenplate.B.quickrepairofbadlydamagedconcretestructures.(2)quickrepairofconcretestructureA.Quickrepairofdamagedcomponents,beams,platesandotherpartsonthesurfaceofconcretestructure.(3)municipalroadinspectionWellsA.rapidrepairofthemunicipalroadinspectionwell(4)airportrunwayA.TheairportrunwayshouldberepairedquicklyandthedamageshouldbedealtwithurgentlyPackagingandstorage:Thepackingspecificationis25kg±0.5kg,packedwithcompositepaperbagslinedwithplasticbags.Storeinadry,coolplacewithoutdampnessforthreemonths.Overdueneedtorecheck,qualifiedbeforeuse.)
大连志恒众鑫建筑工程材料有限公司
业务 QQ: 459749678