CN102371623B - 管长可调的承插式钢筋砼管模具结构 - Google Patents
管长可调的承插式钢筋砼管模具结构 Download PDFInfo
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CN102371623B true CN102371623B (zh) | 2013-09-18 |
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CN110630834B (zh) * | 2019-08-29 | 2021-02-02 | 潍坊正奇管业有限公司 | 一种带胶圈槽混凝土管的制备方法 |
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KR20110007758U (ko) * | 2010-01-29 | 2011-08-04 | 김성기 | 길이 조절이 가능한 거푸집 패널 |
CN201872246U (zh) * | 2010-11-09 | 2011-06-22 | 四川国统混凝土制品有限公司 | 非标准长度pccp成型模具 |
CN102120341B (zh) * | 2010-12-30 | 2012-07-25 | 上海城建市政工程(集团)有限公司 | 用于大口径承插式钢筋砼管承口端的模具 |
CN102416667B (zh) * | 2011-08-17 | 2014-07-30 | 上海水泥制管厂 | 承插式钢筋砼管的制造方法 |
CN202225293U (zh) * | 2011-08-17 | 2012-05-23 | 上海市第二市政工程有限公司 | 管长可调的承插式钢筋砼管模具结构 |
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Effective date of registration: 20151225 Address after: Putuo District road 200065 Shanghai City No. 1565 building room 2001. Patentee after: Shanghai urban construction Municipal Engineering (Group) Co., Ltd. Address before: 200241 No. 5, Chengjiang Road, Shanghai, Minhang District Patentee before: SHANGHAI NO.2 MUNICIPAL ENGINEERING CO., LTD. |