EN 12259-2-2001 固定灭火系统.喷头和喷水系统元部件.第2部分:报警湿阀组件

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【英文标准名称】:Fixedfirefightingsystems-Componentsforsprinklerandwaterspraysystems-Part2:Wetalarmvalveassemblies(includesAmendmentA1:2001);GermanversionEN12259-2:1999+A1:2001
【原文标准名称】:固定灭火系统.喷头和喷水系统元部件.第2部分:报警湿阀组件
【标准号】:EN12259-2-2001
【标准状态】:现行
【国别】:
【发布日期】:2001-08
【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】:消防;内装式灭火器;灭火设备;集水系统;水力灭火器;液压阀;消防设备;喷水;壳体;消防喷水器;工作范围;尺寸;喷水系统;灭火器;报警;喷水灭火器;报警系统;静止的;喷头;规范(验收);定义;性能规范;固定的;阀门;试验;耐力;元部件;性能;设计;产品规范;安全工程;防火安全
【英文主题词】:Alarm;Bodies;Components;Definition;Definitions;Delugesystem;Design;Dimensions;Extinguishingequipment;Fireextinguishers;Fireextinguishers(built-in);Firesafety;Firesprinklers;Firefighting;Firefightingequipment;Hydraulicvalves;Operativeranges;Performance;Performancespecification;Productspecification;Resistance;Safetyengineering;Specification(approval);Sprinkler;Stationary;Testing;Valves;Warningsystem;Waterextinguisher;Waterfireextinguishers;Waterspray;Waterspraysystems
【摘要】:
【中国标准分类号】:C84
【国际标准分类号】:13_220_20;13_320
【页数】:27P.;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforLengthChangeofHardenedHydraulic-CementMortarandConcrete
【原文标准名称】:硬化水泥灰浆和混凝土长度变化的标准试验方法
【标准号】:ASTMC157/C157M-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】:美国材料与试验协会(US-ASTM)
【起草单位】:C09.68
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:lengthchange;mortarconcrete;Cementmortars;Changeinlength;Hardenedconcrete;Hydrauliccementconcrete;Volumetricmeasurement--cement/concrete
【摘要】:Measurementoflengthchangepermitsassessmentofthepotentialforvolumetricexpansionorcontractionofmortarorconcreteduetovariouscausesotherthanappliedforceortemperaturechange.Thistestmethodisparticularlyusefulforcomparativeevaluationofthispotentialindifferenthydraulic-cementmortarorconcretemixtures.Thistestmethodprovidesusefulinformationforexperimentalpurposesorforproductsthatrequiretestingundernonstandardmixing,placing,handling,orcuringconditions,suchashighproductworkabilityordifferentdemoldingtimes.Standardconditionsaredescribedin5.4.1.Ifconditionsformixing,curing,sampling,andstorageotherthanspecifiedinthistestmethodarerequired,theyshallbereportedbutarenottobeconsideredasstandardconditionsofthistestmethod.Nonstandardconditionsandthereasonsfordeparturefromstandardconditionsshallbereportedclearlyandprominentlywithcomparatorvalues.DESIG:C157/C157M08^TITLE:StandardTestMethodforLengthChangeofHardenedHydraulic-CementMortarandConcrete^SIGNUSE:Measurementoflengthchangepermitsassessmentofthepotentialforvolumetricexpansionorcontractionofmortarorconcreteduetovariouscausesotherthanappliedforceortemperaturechange.Thistestmethodisparticularlyusefulforcomparativeevaluationofthispotentialindifferenthydraulic-cementmortarorconcretemixtures.Thistestmethodprovidesusefulinformationforexperimentalpurposesorforproductsthatrequiretestingundernonstandardmixing,placing,handling,orcuringconditions,suchashighproductworkabilityordifferentdemoldingtimes.Standardconditionsaredescribedin5.4.1.Ifconditionsformixing,curing,sampling,andstorageotherthanspecifiedinthistestmethodarerequired,theyshallbereportedbutarenottobeconsideredasstandardconditionsofthistestmethod.Nonstandardconditionsandthereasonsfordeparturefromstandardconditionsshallbereportedclearlyandprominentlywithcomparatorvalues.^SCOPE:1.1Thistestmethodcoversthedeterminationofthelengthchangesthatareproducedbycausesotherthanexternallyappliedforcesandtemperaturechangesinhardenedhydraulic-cementmortarandconcretespecimensmadeinthelaboratoryandexposedtocontrolledconditionsoftemperatureandmoisture.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Anexceptioniswithregardtosievesizesandnominalsizeofaggregate,inwhichtheSIvaluesarethestandardasstatedinSpecificationE11.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.^REFERENCE:ASTMStandards:C125TerminologyRelatingtoConcreteandConcreteAggregatesC143/C143MTestMethodforSlumpofHydraulic-CementConcreteC172PracticeforSamplingFreshlyMixedConcrete
基本信息
标准名称:粘土化学分析方法
英文名称:Method for chemical analysis of clay
中标分类: 建材 >> 陶瓷、玻璃 >> 特种陶瓷
ICS分类:
发布部门:国家技术监督局
发布日期:1996-05-27
实施日期:1996-12-01
首发日期:1996-05-27
作废日期:1900-01-01
主管部门:中国建筑材料工业协会
提出单位:国家建筑材料工业局
归口单位: 中国建筑材料工业协会
起草单位:中国建筑材料科学院
起草人:马振珠,李苏,于淑珍
出版社:中国标准出版社
出版日期:1996-12-01
页数:平装16开, 页数:19, 字数:34千字
适用范围

本标准规定了粘土化学成分分析所用仪器要求、试剂、分析步骤及计算方法。本标准适用于建材工业用粘土化学成分分析。

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所属分类: 建材 陶瓷 玻璃 特种陶瓷