ISO 12572-2001 建筑材料和制品湿热性能水蒸气扩散特性的测定
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【英文标准名称】:Hygrothermalperformanceofbuildingmaterialsandproducts-Determinationofwatervapourtransmissionproperties
【原文标准名称】:建筑材料和制品湿热性能水蒸气扩散特性的测定
【标准号】:ISO12572-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC163
【标准类型】:()
【标准水平】:()
【中文主题词】:透气性;填充剂;潮气测量;水蒸气渗透性;扩散阻力;薄膜材料;绝缘材料;水渗透性;箔;试样;定义;定义;潮气影响;蒸气;清漆;划痕试验程序;蒸汽;渗透性测量;渗透性;热防护;试验条件;渗透率;密封材料;塑料;热力工程;扩散系数;胶粘剂;潮气;绝热材料;吸水率;解释;计算方法;涂料;特性;数学计算;试验设备;施工材料;建筑;材料试验;建筑物;测量精度;测定;试验;试验
【英文主题词】:Adhesives;Behaviour;Buildings;Calculatingmethods;Construction;Constructionmaterials;Definitions;Determination;Diffusioncoefficient;Diffusionresistance;Extenders;Foil;Gaspermeability;Heatengineering;Insulatingmaterials;Interpretations;Materialstesting;Mathematicalcalculations;Measuringaccuracy;Membranes;Moisture;Moistureaffects;Moisturemeasurement;Paints;Permability;Permeability;Permeabilitymeasurement;Plastics;Scoringprocedures(tests);Sealingmaterials;Steam;Testequipment;Testspecimens;Testing;Testingconditions;Thermalinsulatingmaterials;Thermalprotection;Vapours;Varnishes;Waterabsorption;Waterpermeability;Watervapourpermeability
【摘要】:Thisstandardspecifiesamethodbasedoncuptestsfordeterminingthewatervapourpermeanceofbuildingproductsandthewatervapourpermeabilityofbuildingmaterialsunderisothermalconditions.Differentsetsoftestconditionsarespecified.Thegeneralprinciplesareapplicabletoallhygroscopicandnonhygroscopicbuildingmaterialsandproducts,includingthosewithfacingsandintegralskins.Annexesgivedetailsoftestmethodssuitablefordifferentmaterialtypes.Thisstandardisnotapplicableinthecaseoftestspecimenswithwatervapourdiffusion-equivalentairlayerthicknessvalueslessthan0,1m,asaresultofincreasinguncertaintyinthemeasurementresults.Ifthemeasuredwatervapourdiffusion-equivalentairlayerthicknessisgreaterthan1500mthematerialcanbeconsideredimpermeable.Theresultsobtainedbythismethodaresuitablefordesignpurposes,productioncontrolandforinclusioninproductspecifications.
【中国标准分类号】:Q04
【国际标准分类号】:91_100_01
【页数】:27P.;A4
【正文语种】:英语
【原文标准名称】:建筑材料和制品湿热性能水蒸气扩散特性的测定
【标准号】:ISO12572-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC163
【标准类型】:()
【标准水平】:()
【中文主题词】:透气性;填充剂;潮气测量;水蒸气渗透性;扩散阻力;薄膜材料;绝缘材料;水渗透性;箔;试样;定义;定义;潮气影响;蒸气;清漆;划痕试验程序;蒸汽;渗透性测量;渗透性;热防护;试验条件;渗透率;密封材料;塑料;热力工程;扩散系数;胶粘剂;潮气;绝热材料;吸水率;解释;计算方法;涂料;特性;数学计算;试验设备;施工材料;建筑;材料试验;建筑物;测量精度;测定;试验;试验
【英文主题词】:Adhesives;Behaviour;Buildings;Calculatingmethods;Construction;Constructionmaterials;Definitions;Determination;Diffusioncoefficient;Diffusionresistance;Extenders;Foil;Gaspermeability;Heatengineering;Insulatingmaterials;Interpretations;Materialstesting;Mathematicalcalculations;Measuringaccuracy;Membranes;Moisture;Moistureaffects;Moisturemeasurement;Paints;Permability;Permeability;Permeabilitymeasurement;Plastics;Scoringprocedures(tests);Sealingmaterials;Steam;Testequipment;Testspecimens;Testing;Testingconditions;Thermalinsulatingmaterials;Thermalprotection;Vapours;Varnishes;Waterabsorption;Waterpermeability;Watervapourpermeability
【摘要】:Thisstandardspecifiesamethodbasedoncuptestsfordeterminingthewatervapourpermeanceofbuildingproductsandthewatervapourpermeabilityofbuildingmaterialsunderisothermalconditions.Differentsetsoftestconditionsarespecified.Thegeneralprinciplesareapplicabletoallhygroscopicandnonhygroscopicbuildingmaterialsandproducts,includingthosewithfacingsandintegralskins.Annexesgivedetailsoftestmethodssuitablefordifferentmaterialtypes.Thisstandardisnotapplicableinthecaseoftestspecimenswithwatervapourdiffusion-equivalentairlayerthicknessvalueslessthan0,1m,asaresultofincreasinguncertaintyinthemeasurementresults.Ifthemeasuredwatervapourdiffusion-equivalentairlayerthicknessisgreaterthan1500mthematerialcanbeconsideredimpermeable.Theresultsobtainedbythismethodaresuitablefordesignpurposes,productioncontrolandforinclusioninproductspecifications.
【中国标准分类号】:Q04
【国际标准分类号】:91_100_01
【页数】:27P.;A4
【正文语种】:英语
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