Self-repairing waterproof structure based on osmotic crystallization waterproof coating
By introducing a mesh layer and built-in repair fluid into the penetrating crystallizing waterproof layer, the problem of easy damage to the penetrating crystallizing waterproof layer is solved, the self-healing function is realized, the durability and adhesion of the waterproof layer are improved, and the service life is extended.
CN224412845UActive Publication Date: 2026-06-26STATE GRID FUJIAN ELECTRIC POWER CO LTD +2
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- STATE GRID FUJIAN ELECTRIC POWER CO LTD
- Filing Date
- 2025-08-01
- Publication Date
- 2026-06-26
Smart Images
Figure CN224412845U_ABST
Abstract
The utility model relates to a kind of self-repairing waterproof structures based on permeable crystallization waterproof coating, including grid layer, permeable crystallization waterproof layer and finish layer being sequentially arranged from inside to outside;The grid layer is hollow inside and has repair liquid built-in;Setting grid layer helps permeable crystallization waterproof layer better adhere on substrate, reduce the possibility of peeling of permeable crystallization waterproof layer, effectively reduce the crack and deformation of permeable crystallization waterproof layer and finish layer in drying or solidification process, improve the durability of coating;After grid layer is scratched by claw / impact, repair liquid built-in in grid layer flows out and fills and solidifies scratch, to prevent the part of scratch from being directly exposed to corrosion, realize self-repairing, prolong service life.
Need to check novelty before this filing date? Find Prior Art