ASTM C737-2002 煤矿粉化用石灰岩标准规范
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【英文标准名称】:StandardSpecificationforLimestoneforDustingofCoalMines
【原文标准名称】:煤矿粉化用石灰岩标准规范
【标准号】:ASTMC737-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:C07.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:建筑;施工材料;石灰;石灰岩;采掘
【英文主题词】:coalmines;dolomiticlimestone;highcalciumlimestone;limestone;limestonedust;mineexplosions;moisturecontent;silicacontent
【摘要】:1.1Thisspecificationcoverslimestonesuitableforuseasdustincoalminestopreventcoaldustexplosions.Note18212;Incoalmineoperations,limestoneisdustedontocoalexposuresinsufficientamountsothatnotlessthan65%ofallloosedustshallbelimestone.Withsuchaconcentrationoflimestone,explosionscannotinitiateorbepropagatedfromnearbygasexplosions.Thelimestonemustbesubstantiallydryinordertodustsatisfactorily.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q15
【国际标准分类号】:73_080
【页数】:2P.;A4
【正文语种】:
【原文标准名称】:煤矿粉化用石灰岩标准规范
【标准号】:ASTMC737-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:C07.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:建筑;施工材料;石灰;石灰岩;采掘
【英文主题词】:coalmines;dolomiticlimestone;highcalciumlimestone;limestone;limestonedust;mineexplosions;moisturecontent;silicacontent
【摘要】:1.1Thisspecificationcoverslimestonesuitableforuseasdustincoalminestopreventcoaldustexplosions.Note18212;Incoalmineoperations,limestoneisdustedontocoalexposuresinsufficientamountsothatnotlessthan65%ofallloosedustshallbelimestone.Withsuchaconcentrationoflimestone,explosionscannotinitiateorbepropagatedfromnearbygasexplosions.Thelimestonemustbesubstantiallydryinordertodustsatisfactorily.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q15
【国际标准分类号】:73_080
【页数】:2P.;A4
【正文语种】:
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