【英文标准名称】:StandardGuideforCleaningofExteriorDimensionStone,VerticalAndHorizontalSurfaces,NeworExisting
【原文标准名称】:新的或已有的外部规格石料垂直和水平表面清洁的标准指南
【标准号】:ASTMC1515-2001
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:C18.07
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Dimensionstoneischosenforuseincontemporaryarchitectureinpartbecauseofitsaestheticappeal.Aestheticscanbesignificantlydiminishedwhendirt,grime,flyash,algaeandothercontaminantscollectonthesurfaceofstone.Thisguideisintendedtoassistthosewhowishtopreservetheoriginalappearanceofanewstructureortoreturnastone-cladbuildingtoitsoriginalcolorandappearance.4.2.1Notethatcleaningmaynotbeabletoreturndiscoloredorfadedstonetoitsoriginalappearance.Thisguidemaybeusedasaconstructiondocument.1.1Thisguidedescribesmaterialsandprocedureswhichmaybeusedtocleandimensionstoneexteriorsaswellastheconditionsunderwhichtheymaybeused.Itisintendedtoaidowners,maintenancesupervisorsandbuildingmanagers,architectsandengineers,andcontractorscleanverticalexteriordimensionstoneoncommercial,residentialandinstitutionalstructures.Thisguidemayalsobehelpfultothosewhowishtocleanstonemasonryonbridges,retainingwalls,ramps,andplazas,andfree-standingstoneobjectssuchasstatuary,memorialsandgravemarkers.1.2Thisguiderelatesprimarily,toroutinemaintenanceofthesurfacefinishofexteriordimensionstone.Thetechniquesnotedhereinmaynotbeappropriateorcosteffectivewithregardtorestorationofdisfigured,severelysoiledorstainedstonework,orofstoneworkofparticularhistoricimportance.Incaseswherestainingoccursonsurfaceswhichhavecultural,civic,historicorarchitecturalsignificance,consultationwithaspecialistisrecommended.1.3TheuserofthisguidemustalsoobtainandhaveonfileatboththejobsiteandtheofficeMaterialSafetyDataSheets(MSDS)describingthenatureofallchemicalproductsutilizedduringthecleaningprocess.1.4Afileofliteraturefromthemanufacturersofallproductsinvolvedwithinthescopeofeachprojectshouldbeavailableforreference.1.5Theseproceduresarenotintendedforinteriorstonework.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:P04
【国际标准分类号】:91_100_15
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Plasticspipingsystemcomponentsandrelatedmaterials
【原文标准名称】:塑料管道系统部件及相关材料
【标准号】:ANSI/NSF14(i22)-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:个人保健;管道配件;塑料管;塑料制品
【英文主题词】:Personalhealth;Pipefittings;Plasticpipes;Plasticsproducts
【摘要】:
【中国标准分类号】:G33
【国际标准分类号】:
【页数】:
【正文语种】:英语