Lakebed hardening structure

Abstract

The invention discloses a lakebed hardening structure, and relates to the technical field of environment engineering. The lakebed hardening structure mainly comprises a foaming cement layer, a steel wire gauze and a concrete layer. The foaming cement layer is composed of an upper-layer foaming cement plate and a lower-layer foaming cement plate. A glass fiber net is laid between the upper-layer foaming cement plate and the lower-layer foaming cement plate, and the glass fiber net, the upper-layer foaming cement plate and the lower-layer foaming cement plate are bonded into a whole through mortar. In addition, the foaming cement layer can be formed after hardening of the foaming cement directly poured to the lakebed sludge. The steel wire gauze is laid on the foaming cement layer, concrete is poured to the steel wire gauze, and the concrete layer is formed. The lakebed hardening structure is small in thickness, high in strength and not prone to cracking, the implementation cost is low, time is saved, the effect is high, the vacancy of lakebed hardening facilities is filled up, the lakebed hardening structure can be widely applied to hardening of the lakebed of the urban and rural lakes, the quality of lake water is improved, the landscape function and the utilization value of the lake are improved, and lake water seepage and running off can be prevented.

Description

technical field [0001] The invention belongs to the technical field of environmental engineering, and in particular relates to a lake bottom hardening structure. Background technique [0002] Natural lakes and artificially excavated lakes often have thick sludge deposited on the bottom of the lakes over time. The sludge at the bottom of the lake will cause the water quality of the lake to deteriorate, eutrophication, and even cause the water body to stink, thus causing adverse effects on the environment and landscape. The presence of sludge at the bottom of the lake is not conducive to people swimming, playing and boating in the lake. The cleaning and treatment of lake bottom sludge has become a difficult problem in environmental protection, and effective treatment is urgently needed. Otherwise, even if clean water is introduced into the lake, the sludge at the bottom of the lake will turn the clean water into sewage. [0003] In order to improve the quality of the urban a...

AI Technical Summary

Problems solved by technology

The disadvantage of this treatment method is that due to the large volume of sludge at the bottom of the lake, the cleaning project and sludge transportation are costly, and the sludge is easily scattered on the road during transportation, causing secondary pollution. Occupying a large amount of land resources, it is also easy to cause damage to the surrounding environment and become a new source of pollution

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