A tailings dam protection construction technology
CN117678398BActive Publication Date: 2026-05-26ZHENGZHOU SINO BUILDING MATERIALS CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHENGZHOU SINO BUILDING MATERIALS CO LTD
- Filing Date
- 2023-12-11
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
The existing tailings dam protection construction is inefficient and costly, and the greening process requires a lot of manpower and resources.
Method used
Prefabricated burlap sacks were used, filled with soil and grass seeds. The sacks were then hoisted into groups by a crane and laid on the dam surface. They were then secured with anti-slip units and anchor bolts, and water was sprinkled on them to allow the plants to sprout.
Benefits of technology
It improved construction efficiency, reduced costs, enabled rapid planting of grass seeds and reinforcement of the dam, prevented soil erosion, and enhanced the stability of the dam.
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Smart Images
Figure CN117678398B_ABST
Abstract
This application relates to the technical field of dam protection, and in particular to a construction process for tailings dam protection, comprising the following steps: S1, prefabricating burlap sacks, filling the sacks with rock, soil, and grass seeds, and bundling multiple sacks into groups; S2, cleaning and leveling the dam surface; S3, setting up anti-slip units on the dam surface, and placing the bundled burlap sacks onto the anti-slip units; S4, sprinkling water on the sacks and waiting for the plants to sprout. This application can improve the construction efficiency of dam protection and reduce construction costs.
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