【英文标准名称】:Testinghardenedconcrete-Determinationoftherelativecarbonationresistanceofconcrete
【原文标准名称】:硬化混凝土测试.混凝土相对抗碳化的测定
【标准号】:BSDDCEN/TS12390-10-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-11-30
【实施或试行日期】:2007-11-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:校正;碳酸盐岩;碳化;混凝土结构;混凝土;稳定性(机械性能);建筑;施工材料;偏差;尺寸;评估;新浇混凝土;材料试验机;测量;测量仪器;机械测试;公称尺寸;精密度;棱镜;生产;特性;耐力;抽样方法;形状;硬化混凝土;规范(验收);试样制备;强度试验;试验设备;试样;测试;公差(测量)
【英文主题词】:Calibration;Carbonaterocks;Carbonization;Concretestructures;Concretes;Consistency(mechanicalproperty);Construction;Constructionmaterials;Deviations;Dimensions;Evaluations;Freshconcrete;Materialtestingmachines;Measurement;Measuringinstruments;Mechanicaltesting;Nominalsize;Precision;Prisms(optical);Production;Properties;Resistance;Samplingmethods;Shape;Solidconcrete;Specification(approval);Specimenpreparation;Strengthtests;Testequipment;Testspecimens;Testing;Tolerances(measurement)
【摘要】:Thisisamethodforevaluatingthecarbonationresistanceofconcretemixesbycomparisonwithaconcretemixwithknowncarbonationresistance.Itisnotamethodforthedeterminationofcarbonationdepthsinexistingconcretestructures.Thetestiscarriedoutundercontrolledexposureconditionsusingnaturallevelsofcarbondioxideorundernaturalconditionsprotectedfromdirectrainfall.Ifthecarbonationdepthoftheunknownmixisequalorlessthantheknownmix,itisbeassumedthattheriskofreinforcementcorrosionforthenewmixisequivalenttotheknownmix(withthesamecoverrequiredfortheknownmix).The“reference”concretemaybeanyconcretewithknownperformanceintheintendedplaceofuse(environment).
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:24P.;A4
【正文语种】:英语


MIL-STD-1369 (NOTICE 2), MILITARY STANDARD: INTEGRATED LOGISTIC SUPPORT PROGRAM REQUIREMENTS (18 OCT 1977) [NO S/S DOCUMENT].