常用建材取样依据、方法及检验指标........................................................3一、水泥................................................................................................................32、概述 .........................................................................................................3下而简单介绍一下通用硅酸盐水泥: ..........................................................4(3)强度 ...........................................................................................................5通用硅酸盐水泥强度等级分为: ..................................................................5细度(选择性指标) .........................................................................................54、判定规则 .................................................................................................56、组批原则或取样频率 .............................................................................67、取样方法及数量 .....................................................................................68、送样时应提供的信息 .............................................................................6试件的标识....................................................................................................6二、砂....................................................................................................................71、检验或验收依据 .....................................................................................73、 主要技术指标........................................................................................74、 砂子的合格判定规则 .........................................................................105、 检测内容..............................................................................................106、 组批原则或取样频率 .........................................................................107、 取样方法及数量.......................................................................
