A tailings dam protection construction technology

CN117678398BActive Publication Date: 2026-05-26ZHENGZHOU SINO BUILDING MATERIALS CO LTD
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Patent Information

Application Number
CN202311688027.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-12-11
Publication Date
2026-05-26
Estimated Expiration
2043-12-11

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.

✦ Generated by Eureka AI based on patent content.

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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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Citation Information

Patent Citations

  • Ecological slope protecting structure and ecological slope protecting method

    CN109137824A

  • Side slope repair structure

    CN207959238U

  • Damaged abrupt slope vegetation bag ecological protection structure

    CN211909788U

  • Vegetation sack and method for performing revegetating on slope in mining district using vegetation sack

    KR1020140072481A