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A restoration agent used in canal ecological improvement project

A restoration agent and ecological technology, applied in the restoration agent field of channel ecological renovation project, can solve the problems of repairing structural materials such as hard texture, low porosity, and poor ecological affinity, and achieve good ecological affinity, high porosity, and ecological maintenance. The effect of the situation

Active Publication Date: 2021-09-03
湖北久树环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of related products in the prior art, the present invention proposes a restoration agent for canal ecological renovation projects, which solves the problems of hard texture, low porosity, and poor ecological compatibility of existing canal restoration structures and materials

Method used

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Examples

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Effect test

Embodiment 1

[0021] A restorative agent for channel ecological improvement project, which is prepared by stirring and mixing the following raw materials in parts by weight, including: 0.1 part of strong coagulant, 0.2 part of strengthening agent, 5 parts of cement, and 94.7 parts of clay. The preparation method of the channel restoration agent of the present invention comprises first stirring and mixing the raw materials according to the formula and forming them, and then air-drying and curing. The thickness of the solidified block is 15 cm, and the temperature for air-drying and curing is 20-32°C. The curing time is 7-30 days. The physical and chemical indicators after curing are shown in Table 1.

Embodiment 2

[0023] A restorative agent for canal ecological renovation project, which is prepared by stirring and mixing the following raw materials in parts by weight, including: 0.2 parts of strong coagulant, 0.2 part of strengthening agent, 5 parts of cement, and 94.6 parts of clay. The preparation method of the channel repairing agent of the present invention comprises firstly stirring and mixing the raw materials according to the formula and forming them, and then air-drying and curing. The thickness of the solidified block is 15 cm, and the temperature for air-drying and curing is 20-40°C. The curing time is 15-30 days.

Embodiment 3

[0025] A restorative agent for channel ecological renovation project, which is prepared by stirring and mixing the following raw materials in parts by weight, including: 0.1 part of strong coagulant, 0.3 part of strengthening agent, 7 parts of cement, and 92.7 parts of clay. The preparation method of the channel repairing agent of the present invention comprises firstly stirring and mixing the raw materials according to the formula and forming them, and then air-drying and curing. The thickness of the solidified block is 15 cm, and the temperature for air-drying and curing is 20-40°C. The curing time is 15-30 days.

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Abstract

The invention discloses a restorative agent for canal ecological improvement engineering, which relates to the field of environmental protection treatment. The restoration agent for canal ecological improvement engineering is made by stirring and mixing the following raw materials in parts by weight, including: strong coagulant 0.1-0.5 parts, 0.1-0.5 parts of strengthening agent, 3-10 parts of cement, 96.8-89 parts of mud or clay. The restoration agent used in the canal ecological improvement project has a porous structure and high porosity, and its high porosity can effectively maintain the original ecological functions of the canal, and at the same time, it can effectively alleviate the problem of excessive water flow in the overall canal, which can provide local It provides habitats for aquatic animals and plants, effectively maintains the ecological conditions near local channels, has good ecological affinity, and has the advantages of simple process and easy industrialization.

Description

technical field [0001] The invention relates to the field of environmental protection treatment, in particular to a restoration agent used in canal ecological improvement projects. Background technique [0002] Channels are not only natural resources available for development, but also the carrier of the earth's life system. Therefore, we should not only pay attention to the resource functions of river channels, but also pay attention to the ecological functions of river channels. The water quality and ecological environment of most urban canals in my country are poor. With the development of cities, the water environment problems of urban channels have become increasingly prominent, especially in large and medium-sized cities with relatively developed economies. [0003] In the traditional canal repair process, in order to strengthen the surrounding slope protection and reduce the erosion of water flow, most of the vertical structures and reinforced concrete are used for c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/02C04B38/00E02B3/12C04B111/40C04B111/72
CPCC04B28/02C04B2111/00732C04B2111/00758C04B2111/40C04B2111/72C04B2201/10C04B2201/20E02B3/128C04B22/00C04B24/30C04B24/24C04B14/10C04B38/00
Inventor 贺厚安陈江海谢先保冯辉祥
Owner 湖北久树环境科技有限公司
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