Bridge seal (segmental bridge precast pre-embedded duct leak-proof grout structure)
CN310041237SActive Publication Date: 2026-06-19CHINA RAILWAY NO 2 ENG GROUP CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- CHINA RAILWAY NO 2 ENG GROUP CO LTD
- Filing Date
- 2025-08-26
- Publication Date
- 2026-06-19
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: Bridge sealing element (sectional bridge prefabrication pre-embedded channel anti-leakage paste structure). 2. The use of the design product: used for sealing between rubber pull rod on the bridge and sectional bridge prefabrication formwork. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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