【英文标准名称】:StandardSpecificationforanAirRetarder(AR)MaterialorSystemforLow-RiseFramedBuildingWalls
【原文标准名称】:低拱屋架建筑物墙壁用空气阻挡(AR)材料或系统标准规范
【标准号】:ASTME1677-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E06.41
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:低;系统;墙壁
【英文主题词】:airbarrier;airexfiltration;airinfiltration;airleakage;airleakagerate;opaquewall;structuralintegrity;vaporretarder;waterleakage;waterresistance;watervaporpermeance
【摘要】:1.1Thisspecificationcoversminimumperformancesandspecificationcriteriaforanairbarrier(AB)materialorsystemforframedwallsoflow-risebuildings.TheintendedusersarepurchasersoftheAB,specifiersoftheABandregulatorygroups.TheprovisionscontainedinthisspecificationareintendedtoallowtheusertodesignthewallperformancecriteriaandincreaseABspecificationstoaccommodateaparticularclimatelocation,function,ordesignoftheintendedbuilding.Airbarrierperformanceandspecificationminimumswereselectedwiththeservicelifeofthebuildingwallinmind.1.2ThisspecificationfocusesonABsforopaquewalls.Otherareasoftheexteriorenvelope,suchasroofs,floors,andinterfacesbetweentheseareasarenotincludedinthisspecification.1.3Thisspecificationdoesnotaddressairleakageintothewallcavity,thatis,windwashing.Nostandardizedtesthasbeendevelopedthatadequatelyidentifiesalloftheinfluencingfactorsandmeasurestheimpactofthiseffectonthewall''sthermalperformance.1.4Thespecificationsinthisstandardarenotintendedtobeutilizedforenergyloadcalculationsandarenotbasedonanexpectedlevelofenergyconsumption.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonlyandarecloselyapproximated.Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodportion,,ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P32
【国际标准分类号】:91_120_30
【页数】:7P.;A4
【正文语种】:


【英文标准名称】:TestMethodsforRubberProperty-ShrinkageofRawandCompoundedHot-PolymerizedStyrene-ButadieneRubber(SBR)
【原文标准名称】:橡胶性能的测试方法.丁苯橡胶生胶和混炼胶的收缩性
【标准号】:ASTMD1917-1992
【标准状态】:作废
【国别】:美国
【发布日期】:1992
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:丁苯橡胶;苯乙烯;橡胶;合成橡胶;丁二烯;收缩;碳黑;试验;天然橡胶;特性
【英文主题词】:sbr;testing;carbonblack;shrinkage;styrene;rubber;butadiene;syntheticrubber;naturalrubber;properties
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_140;83_060
【页数】:3P;A4
【正文语种】:英语