MIL-STD-1498B
作者:标准资料网 时间:2024-05-03 15:47:26 浏览:8199
来源:标准资料网
MIL-STD-1498B, MILITARY STANDARD: CIRCUIT BREAKERS, SELECTION, AND USE OF (14 MAY 1985) [S/S BY SAE-ARP1199]., This standard establishes requirements for selection circuit breakers shown in detail in table 1 and referenced in 1.2 for use in military equipment.
【英文标准名称】:Rigidpolyurethane(PUR)andpolyisocyanurate(PIR)foamforbuildingapplications-Specificationforlaminatedboardforgeneralpurposes
【原文标准名称】:建筑用硬质聚氨酯(PUR)和聚异氰尿酸酯(PIR)泡沫塑料.第1部分:通用层压板
【标准号】:BS4841-1-1993
【标准状态】:作废
【国别】:英国
【发布日期】:1993-10-15
【实施或试行日期】:1993-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:火灾危险;空心墙;找平层;抗压强度;尺寸变化;燃烧;材料的物理性质;叠层板材;试验条件;易燃材料;作标记;高聚物;导热性;聚氨酯;热塑性聚合物;泡沫材料;尺寸;建筑物防火;易燃性;绝热材料;板材
【英文主题词】:
【摘要】:ThisBritishStandardspecifiesrequirementsforlaminatedboardsconsistingofacoreofrigidurethanefoambondedtotwoflexiblefacings.Theseboardsaresuitableforusewithinthecavityofheavyconstructioncavitywallsandasinsulationunderscreeds,butarenotrecommendedforuseinceilingandroofinginsulation.Inparticular,theyshouldnotbeusedinsituationswheretheyareliabletobedirectlyexposedtoflameintheeventoffire.Theend-usershouldsatisfyhimselfthatthefinishedconstructionwillmeettheappropriaterequirementsoftheappropriatebuildingregulations,especiallyinrelationtofireproperties.
【中国标准分类号】:G33
【国际标准分类号】:83_100;91_100_60
【页数】:12P;A4
【正文语种】:英语
