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ASTMC1202的实验假设非常简单,即阴离子在电场作用 下会由负极向正极移动,在相同实验条件下,如果迁移量越 多,即电量越大,则表明被检测试样的渗透性越大。此假设 看似简单合理,但是其中隐藏的玄机却导致此法受到越来越 多的质疑。 本文试图从理论和测试技术两方面对ASTMC1202存在 ...
点击打开全屏PDF预览 点击查看大图 标准号 ASTM C1876-19 发布 2019年 总页数 7页 发布单位 美国材料与试验协会 替代标准 ASTM C1876-23 当前最新 ASTM C1876-24 引用标准 ASTM C1202 ASTM C125 ASTM C1556 ASTM C1760 ASTM C192/C192M ASTM C31/C31M ASTM C39/C39M ASTM C42/C42M 购买 正式版...
内容提示: Designation: C1585 − 13Standard Test Method forMeasurement of Rate of Absorption of Water by Hydraulic-Cement Concretes 1This standard is issued under the fixed designation C1585; the number immediately following the designation indicates the year oforiginal adoption or, in the case of...
型號: C 品牌: ASTM 原產地: 中國 類別: 服務業 / 翻譯 標籤︰ ASTM標準 , ASTM標準中文版 單價: ¥100 / 件 最少訂量: 1件發送查詢 添加到查詢籃 會員信息 詳細信息 北京博誠行標企業管理咨詢有限公司 免費會員北京市大兴区 最後上線︰2019/08/08 所有產品信息 (4) 產品描述 ASTM C5-2010 ...
28、测试方法C1107-06测定辊桶压实混凝土的稠度和密度的振动台试验方法C1176/C1176M-08使用振动台在圆柱摸具中制备辊桶压实混凝土的规程C1202-07混凝土抗氯化物离子渗透能力的电子显示测试方法C1218/C1218M-99(2008)砂浆和混凝土中的水溶氯化物测试方法C1231/C1231M-08在测定硬化混凝土圆柱体的抗压强度时无黏结压...
格式:PDF 页数:4 大小:104.56KB《ASTM C1709-2011 Standard Guide for Evaluation of Alternative Supplementary Cementitious Materials (ASCM) for Use in Concrete《混凝土用替代辅助胶凝材料(ASCM)评估的标准指南》.pdf》由会员分享,可在线阅读,更多相关《ASTM C1709-2011 Standard Guide for Evaluation of Alternativ...
内容提示: Designation: C1585 − 13Standard Test Method forMeasurement of Rate of Absorption of Water by Hydraulic-Cement Concretes 1This standard is issued under the f i xed designation C1585; the number immediately following the designation indicates the year oforiginal adoption or, in the ...
内容提示: Designation: C1709 − 11Standard Guide forEvaluation of Alternative Supplementary CementitiousMaterials (ASCM) for Use in Concrete 1This standard is issued under the f i xed designation C1709; the number immediately following the designation indicates the year oforiginal adoption or, in ...
内容提示: Designation: C1556 − 11aStandard Test Method forDetermining the Apparent Chloride Diffusion Coefficient ofCementitious Mixtures by Bulk Diffusion 1This standard is issued under the fixed designation C1556; the number immediately following the designation indicates the year oforiginal adoption ...