ASTM C977-2003 土壤保持稳定用生石灰和熟石灰的标准规范

作者:标准资料网 时间:2024-05-19 07:34:57  浏览:9809   来源:标准资料网

【英文标准名称】:StandardSpecificationforQuicklimeandHydratedLimeforSoilStabilization
【原文标准名称】:土壤保持稳定用生石灰和熟石灰的标准规范
【标准号】:ASTMC977-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:石灰;施工材料;底部;建筑;稳定;生石灰
【英文主题词】:highwayconstruction;hydratedlime;limetreatedsoils;load-bearing;quicklime;soilstabilization
【摘要】:1.1Thisspecificationpertainstoquicklimeandhydratedlime,eitherhighcalcium,dolomitic,ormagnesianlime,foruseinstabilizationofsoils(SeeNote2).Note18212;Quicklimeandhydratedlimeactuponclaysoilsandmayrendersuchsoilssuitableforhighwayconstructionandforotherload-bearingapplications.Inmostcases,limecausesfinelydividedclayparticlestoagglomerateintocoarserparticleswhichimprovesload-bearingpropertiesandsubsequentlythelime-treatedsoilhardensbychemicalreaction.Note28212;Noattemptismadetopresentrequirementsforby-productlime,commerciallimeslurry,etc.Specificationrequirementsforthesematerialscouldbebetterdeterminedonalocalbasis.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q27
【国际标准分类号】:91_100_10
【页数】:2P.;A4
【正文语种】: