MIL-D-23140D
作者:标准资料网 时间:2024-05-15 05:45:29 浏览:9214
来源:标准资料网
MIL-D-23140D, MILITARY SPECIFICATION: DRAWINGS, INSTALLATION CONTROL, FOR ELECTRONIC EQUIPMENT (30 APR 1982)., This specification covers the preparation and acquisition of installation control drawings for electronic equipment.
【英文标准名称】:StandardTestMethodforWind-ResistanceofAsphaltShingles(Fan-InducedMethod)
【原文标准名称】:沥青瓦抗风性的标准试验方法(风扇引风法)
【标准号】:ASTMD3161-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D08.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:fan-inducedwind;interlocking;rigidity;roofing;sealant;shingles;waterproofing;windresistance;Asphaltroofingmaterials;Fan-inducedwind;Kerosineresistance;Roofingmembranes;Shingles;Waterproofingmaterials/applications;Wind;Windresis
【摘要】:Mostasphaltshinglesthathavedemonstratedwindresistancebythistesthavealsoperformedwellinuse.Naturalwindconditionsdifferwithrespecttointensity,duration,andturbulence;theseconditionsarebeyondthemeansofthistesttosimulate.Theresultsofthistestdonotdirectlycorrelatetowindspeedsexperiencedinservice,andnoaccommodationismadeinthistestmethodforbuildingheight,buildingexposurecategory,orbuildingimportancefactor.Manyfactorsinfluencethewindresistanceofshinglesinthefield;forexample,temperature,time,roofslope,contaminationbydirtanddebris,andfastenersthataremisalignedorunder-driven.Itisbeyondthescopeofthistestmethodtoaddressalloftheseinfluences.Thistestmethodisdesignedtoevaluatethewindresistanceofasphaltshinglesasdescribedinthescopewhenrepresentativesamplesareappliedtotestpanelsinaccordancewiththemanufacturerx2019;sinstructionsandconditionedasspecifiedbeforetesting.1.1Thistestmethodcoverstheprocedureforevaluatingthewindresistanceofasphaltshinglesthatresultsfromtheshinglex2019;srigidity(withorwithoutcontributionfromsealant)ormechanicalinterlocking(withorwithoutcontributionfromsealant)oranycombinationthereof.Theshinglesareappliedtoatestpanelinaccordancewiththemanufacturerx2019;sinstructionsandtestedata2:12(17%)slope,oratthelowestslopepermittedbythoseinstructions.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q17
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:Plywood-Classificationbysurfaceappearance-Part1:General;GermanversionEN635-1:1994
【原文标准名称】:胶合板.按表面外观分类.第1部分:总则
【标准号】:EN635-1-1994
【标准状态】:现行
【国别】:
【发布日期】:1995-01
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:特性;胶合板;木材;建筑产品;外观;缺陷与故障;木质板材;精整;板材;分类;板;表面;材料
【英文主题词】:Appearance;Boards;Characteristics;Classification;Classificationsystems;Constructionalproducts;Defects;Finishes;Materials;Plates;Plywood;Surfacefinishes;Surfaceproperties;Surfaces;Veneer;Visualinspection(testing);Wood;Woodbasedsheetmaterials
【摘要】:
【中国标准分类号】:B70
【国际标准分类号】:79_060_10
【页数】:6P.;A4
【正文语种】:英语
