BS DD CEN/TS 14578-2003 给水或排水和下水道用塑料管道系统.基于不饱和聚酯树脂(UP)的玻璃纤维增强热固性塑料(GPR).安装的推荐实施规范

作者:标准资料网 时间:2024-05-30 08:57:03   浏览:9684   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Plasticspipingsystemsforwatersupplyordrainageandsewerage-Glass-reinforcedthermosettingplastics(GPR)basedonunsaturatedpolyesterresin(UP)-Recommendedpracticeforinstallation
【原文标准名称】:给水或排水和下水道用塑料管道系统.基于不饱和聚酯树脂(UP)的玻璃纤维增强热固性塑料(GPR).安装的推荐实施规范
【标准号】:BSDDCEN/TS14578-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-11-07
【实施或试行日期】:2003-11-07
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;管道敷设;降低压力的;热固性聚合物;下水道;储存;不饱和的;塑料;管联接器;压力管;塑料管;敷设;塑料管道;增强塑料;公称宽度;聚酯树脂;污水;给水;废水排水;污水管道;玻璃纤维增强的;材料;不饱和聚酯树脂;增强的材料;管道装置;推荐;热塑性聚合物;连接;地下;玻璃纤维增强塑料;规范(验收);管系统;测定;温度;排水;特性;管;配件
【英文主题词】:Connections;Depressurized;Determination;Drainage;Fittings;Glass-fibrereinforced;Glass-fibrereinforcedplastics;Laying;Materials;Nominalwidths;Pipecouplings;Pipelaying;Pipelineinstallations;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polyesterresins;Pressurepipes;Properties;Recommendation;Reinforcedmaterials;Reinforcedplastics;Sewage;Sewagepipelines;Sewers;Specification(approval);Storage;Temperature;Testing;Thermoplasticpolymers;Thermosettingpolymers;Underground;Unsaturated;Unsaturatedpolyesterresins;Waste-waterdrainage;Watersupply
【摘要】:ThisTechnicalSpecification(CEN/TS)specifiesrecommendedpracticesforinstallingpipingsystemsmadeofglass-reinforcedthermosettingplasticsbasedonunsaturatedpolyesterresin(GRP-UP),intendedtobeusedforpressureornon-pressurewaterorsewerageapplications.ItisapplicabletoGRP-UPpipingsystemsofnominalsizesfromDN100toDN3000whichareintendedtobeusedfortheconveyanceofliquidsattemperaturesupto50Candatpressuresof0,5barandgreater.NOTE1PipingsystemsconformingtoprEN1796[4]orprEN14364[5]canalsobeusedforabove-groundapplicationsprovidedtheinfluenceoftheenvironmentandthesupportsisconsideredinthedesignofthepipesandjoints.NOTE2Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspects,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulationsandinstallationpracticesorcodes.
【中国标准分类号】:P41
【国际标准分类号】:23_040_01;91_140_80;93_030
【页数】:12P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Plainbearings;Busheswithlubricationholes,lubricationgroovesandlubricationborereliefs
【原文标准名称】:滑动轴承.带润滑孔.润滑槽和油腔的轴套
【标准号】:DIN1850T.2-1982
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:


【英文标准名称】:StandardTestMethodforDeterminationofAluminuminIronOresbyFlameAtomicAbsorptionSpectrometry
【原文标准名称】:火焰原子吸收光谱法测定铁矿中铝的标准试验方法
【标准号】:ASTME507-2009
【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】:E01.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminum;atomicabsorptionspectrometry;ironores;Aluminumcontent--ironores;Ironores--chemicalanalysis;Spectroscopy--atomicabsorption
【摘要】:Thistestmethodisintendedasarefereemethodforcompliancewithcompositionalspecificationsforimpuritycontent.Itisassumedthatallwhousethisprocedurewillbetrainedanalystscapableofperformingcommonlaboratorypracticesskillfullyandsafely.Itisexpectedthatworkwillbeperformedinaproperlyequippedlaboratoryandthatproperwastedisposalprocedureswillbefollowed.FollowappropriatequalitycontrolpracticessuchasthosedescribedinGuideE882.1.1Thistestmethodcoversthedeterminationofaluminuminironores,concentrates,andagglomeratesinthemassfraction(%)rangefrom0.1to5.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:D31
【国际标准分类号】:73_060_10
【页数】:3P.;A4
【正文语种】:英语