ASTM C990M-2001 混凝土管、人孔和使用预成形可弯曲接口密封胶的预浇制箱形部件的接口规格(米制)
ASTM C990M-2001 标准详情
- 标准号：ASTM C990M-2001
- 中文标题：混凝土管、人孔和使用预成形可弯曲接口密封胶的预浇制箱形部件的接口规格(米制)
- 英文标题：standard specification for joints for concrete pipe,manholes,and precast box sections using preformed flexible joint sealants metric
- 标准类别：美国材料与试验协会ASTM
- 发布日期：2001
内容简介
1.1 This specification covers joints for precast concrete pipe and box, and other sections using preformed flexible joint sealants for use in storm sewers and culverts which are not intended to operate under internal pressure, or are not subject to i
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