
JC/T 2538-2019
玻璃纤维增强塑料连续缠绕夹砂管
Continuous advancing mandrel winding fiberglass mortar pipes
2020-01-01 实施
2019-08-02发布
目 次
1 范围................................................1
2 规范性引用文件....................................................................1
3 术语和定义.......................................................2
4分类和标记....................................................................3
5 原材料..........................................3
6 要求.........................................................................4
7 试验方法......................................................................10
8 检验规则................................................................13
9 标志、包装、运输及起吊、贮存 ............................................14
10 其他..........................................................15
附录A(规范性附录) 树脂浇铸体的性能要求...........................................16
附录B(规范性附录)初始环向拉伸强力试样......…............................18
附录C(规范性附录) 长期弯曲应变S,试验及确定方法 ..............19
附录D(资料性附录) 连接技术说明................................22
附录E(资料性附录) 管件技术说明.......................28