Testing device for bridge expansion joint assembly tolerances and waterproofing performance
CN309916074SActive Publication Date: 2026-04-14WENZHOU DEZHENG TIANHONG TESTING EQUIP CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-11
- Publication Date
- 2026-04-14
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Figure 000025_ABST
Abstract
1. Name of the product in this design: Testing device for assembly tolerance and waterproof performance of bridge expansion joints. 2. Purpose of this design: For testing the assembly tolerances and waterproofing performance of bridge expansion joints. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: use a combination of state diagrams.
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