【英文标准名称】:Concrete-Part2:Specificationofconstituentmaterials,productionofconcreteandcomplianceofconcrete
【原文标准名称】:混凝土.第2部分:组分材料的规范、混凝土的生产和混凝土的柔度
【标准号】:ISO22965-2-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC71
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThispartofISO22965appliestoconcreteforstructurescastinsitu,pre-caststructuresandstructuralpre-castproductsforbuildingsandcivilengineeringstructures.Theconcretecanbemixedonsite,ready-mixedconcreteorproducedinaplantforpre-castconcreteproducts.ThispartofISO22965appliestoconcretecompactedtoretainnoappreciableamountofentrappedairotherthanentrainedairandtonormal-weight,heavy-weightandlight-weightconcrete.OtherInternationalStandardsforspecificproducts,e.g.pre-castproducts,orforprocesseswithinthefieldofthescopeofthisstandardcanrequireorpermitdeviationsfromthispartofISO22965.ThispartofISO22965specifiesthepropertiesofconstituentmaterials,theproductionofconcreteandthecompliancesystemofconcrete.ThispartofISO22965doesnotapplyto-concretewithamaximumaggregatesizeequaltoorlessthan4mmor5mm(mortar),-aeratedconcrete,-foamedconcrete,-concretewithanopenstructure(“no-fineaggregate”concrete),-concretewithadensitylessthan800kg/m3,-refractoryconcrete.ThispartofISO22965doesnotcoverhealthandsafetyrequirementsfortheprotectionofworkersduringproductionanddeliveryofconcrete.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:41P;A4
【正文语种】:英语


【英文标准名称】:Specificationforhospitalbedding-Combustionmodified,flexiblepolyurethane,generalpurposefoammattresscores-Specification
【原文标准名称】:医院床位规范.燃烧改型的,软聚氨酯,一般用途的泡沫床垫芯规范
【标准号】:BS5223-2-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-05-15
【实施或试行日期】:1999-05-15
【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】:床上用品;硬度;性能;压缩永久变形;尺寸;帆布床;断裂伸长;老化;作标记;床垫;聚氨酯;泡沫材料;柔性材料;着火性;医院设备;分类系统;燃烧试验;物理性能测量;抗拉强度
【英文主题词】:Ageing(materials);Bedding;Classificationsystems;Compressionset;Cots;Dimensions;Elongationatfracture;Firetests;Flexiblematerials;Foams;Hardness;Hospitalequipment;Ignitability;Marking;Mattresses;Performance;Physicalpropertymeasurement;Polyurethane;Tensilestrength
【摘要】:ThispartofBS5223specifiesrequirementsformattresscoresmadeofflexible,combustionmodifiedpolyurethanefoamforuseinhospitalwards.Itprovidesfortwoclassesofgeneralpurposemattresscoreasfollows:—Class1.Mattresscoresforbedsteadsandcotsforadultpatients;—Class2.Mattresscoresforbedsteads,cotsandmaternitycribsforchildren.Thispartofthisstandarddoesnotapplytomattressesforspecialpurposesormattressescomprisingmorethanonelayeroffoam.Thispartofthisstandarddoesnotincluderequirementsformattresscovers.
【中国标准分类号】:C47
【国际标准分类号】:11_140
【页数】:10P.;A4
【正文语种】:英语