作者:标准资料网 时间:2024-05-19 06:45:29   浏览:8274   来源:标准资料网

【英文标准名称】:StandardSpecificationforHeavyDutySheathedWoodCrates
【原文标准名称】:重载封装木箱的标准规范
【标准号】:ASTMD7478/D7478M-2008e1
【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】:美国材料与试验协会(US-ASTM)
【起草单位】:D10.12
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:crates;diagonals;lumber-sheathed;plywood-sheathed;sheathed;sheathing;sill-base;skid-base;Crates;Shippingcontainers/materials/applications--specifications;Storagecontainers/tanks--specifications;Woodboxes/pallets
【摘要】:1.1Thisspecificationcoversrequirementsfortwotypesandtwoclassesofsheathedcrateseachofwhichmayhavetwobasestyles.Thecratesaredesignedfornetloadsnotexceeding30000poundslb[13607kg]andtowithstandthemostsevereoverseasshippingandstorageconditions.1.2Thecratesdescribedbythisspecificationareintendedtoprotectitemsfromatmosphericelementsduringshipmentandstorage.Theyaredesignedtowithstandtheroughhandlingoflogisticoperationsincludingstackingandoutsidestorageforaprolongedperiod.1.3Class1and2cratesmaybeusedinterchangeablyasdesired.However,theClass2crateshouldbeusedwhenweightisaprimeconsideration,asthelackofdiagonalsandthinnerplywoodsheathingresultsinalightercrate.1.4Demountablecrates,TypeII,shouldbeusedwheneveritisexpectedthatthecontaineditemwillrequirereshippingtoanotherdestination.1.5Sillbases,StyleB,areintendedforitemsthatprojectbelowtheirmountingpoints,suchasdisassembledvehicles.1.6Iftheuseofotherconstructionmethodortechniquesisacceptableandpermitted(see5.10),theresultingpackagingsystemsshallbeofequalorbetterperformancethanwouldresultfromtheuseofthesespecifiedmaterialsandprocedures.Theappropriatedistributioncycle,specifiedinPracticeD4169canbeusedtodevelopcomparativeproceduresandcriteria.1.7ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.SeeIEEE/ASTMSI10forconversionofunits.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A85
【国际标准分类号】:55_160
【页数】:49P.;A4
【正文语种】:英语