ASTM A981-97(2007)被替代
Standard Test Method for Evaluating Bond Strength for 15.2 mm (0.6 in.) Diameter Prestressing Steel Strand, Grade 270, Uncoated, Used in Prestressed Ground Anchors
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM A981-97(2007)
發布時間：2007/9/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：3
標準簡介
CONTAINED IN VOL. 01.04, 2008Describes procedures to establish the relative bond of 15.2 mm (0.6 in.) diameter, Grade 270 prestressing steel strand in cement grout as used in prestressed ground anchors for the purpose of evaluating the effects of manufacturing practices on bond strength.
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