Reinforced waterproof joint structure at intersection of basement inner support and wall body
By installing a water-stop ring, a concrete sealing layer, and a waterproof layer at the intersection of the internal support and the basement exterior wall, the problem of weak waterproofing where the internal support passes through the exterior wall is solved, achieving a highly efficient waterproofing effect for the basement and reducing the risk of leakage and maintenance costs.
Patent Information
- Application Number
- CN202521098525.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2026-05-29
- Estimated Expiration
- 2035-05-30
AI Technical Summary
In existing technologies, the waterproofing at the opening formed by the support inside the foundation pit passing through the outer wall of the basement is weak, causing groundwater to seep into the basement, affecting normal use and decoration projects.
A water-stop ring is installed at the intersection of the internal support and the basement exterior wall, and a concrete sealing layer and a waterproof layer are installed on the outside. The concrete sealing layer is embedded with a steel mesh, and a waterproof layer is applied to the outside to form multiple waterproof defenses. The overlap of the reinforcing bars and the steel mesh enhances the bonding force and blocks the seepage path.
It effectively reduces the risk of leakage at construction joints, enhances waterproofing, blocks groundwater seepage, ensures the quality of basement waterproofing, and reduces the risk of leakage and maintenance costs in the later stages.