内容提示: Designation: D7957/D7957M − 17Standard Specif i cation forSolid Round Glass Fiber Reinforced Polymer Bars forConcrete Reinforcement 1This standard is issued under the f i xed designation D7957/D7957M; the number immediately following the designation indicates theyear of original ...
2017年ASTM D7957/D7957M-17钢筋混凝土用实心圆玻璃纤维增强聚合物杆的标准规格 1.1 本规范涵盖玻璃纤维增强聚合物(GFRP)棒,以切割长度和弯曲形状提供,并具有用于混凝土加固的外表面增强。本规范涵盖的棒材应满足本文所述的几何、材料、机械和物理性能的要求。 1.2 按本标准生产的棒材经试验方法合格,应符合表 1 的...
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Designation: D7957/D7957M − 17Standard Specif i cation forSolid Round Glass Fiber Reinforced Polymer Bars forConcrete Reinforcement 1This standard is issued under the f i xed designation D7957/D7957M; the number immediately following the designation indicates theyear of original adoption or, in...