Ecological Bag Slope Protection Greening Function
In recent years, with the large-scale engineering construction and mining, a large number of rock-soil slopes that cannot be restored to vegetation have been formed.Most of the traditional slope engineering reinforcement measures use masonry retaining walls and shotcrete and other slope protection structures.It only plays a role in protecting soil erosion, no matter how it is done, it is gray and white, and it does not help the landscape.Not to mention the protection of the ecological environment, on the contrary, it will only destroy the harmony of the ecological environment.
With the enhancement of people's environmental awareness and economic strength, ecological slope protection technology is gradually applied to engineering construction.Ecological bag slope protection is to fill the soil in the ecological bag and bind it up with a cable tie or cable.Through sequential placement, the formation of ecological retaining wall, on the one hand through vegetation, play a role in greening and beautifying the environment.On the other hand, it can play the role of slope protection, and can effectively carry out slope protection, river embankment protection, mine restoration, highway slope protection, ecological bank slope protection, etc.Eco-bag green slope protection is a new method of environmental protection and ecological slope protection.
Eco-bag is a kind of high-strength anti-ultraviolet, anti-freezing and anti-acid and alkali ecological synthetic material, which is a new high-tech special material.With high UV resistance, acid and alkali resistance, corrosion resistance, freeze-thaw resistance, it can reach more than 50 years of non-degradation, and it is truly zero pollution.The ecological bag has moisture resistance, does not absorb water, moisture will not damage the bag, the bag will not be deformed, insoluble in polluted liquid, is an excellent tool to protect the ecology.
The basic elements of ecological bag slope protection technology are ecological bag, vegetation, fill and so on. The material in the biobags protects the seeds and provides raw materials for growth.The raw material of the eco-bag is usually an environmentally friendly material, which is permeable but impervious to soil, so it is conducive to the growth of vegetation roots.
In practice, biobags filled with the substrate needed for plant growth are stacked on the slope protection surface.In order to ensure the stability of the ecological bag, special connecting accessories should be used between the ecological bags.Each layer of the biobags can form a tight structure between them, which is fully integrated with the slope.Plant vegetation on the top layer of the ecobag, and as the plant continues to grow and mature, its roots will gradually extend into the soil of the ecobag in the next layer.After the growth of vegetation, there is a strong solid force, and the boundary sense between the ecological bag materials is reduced, and the slope is gradually formed as a whole to ensure the stability of the slope.
If the slope is protected with ecological bags, the slope should be sorted out and the bricks, rubble, stones and other accessories on the slope should be clear.The protruding part of the slope is removed, the depressed part is flattened and compacted, so that the small area of the slope is smooth.
The first row of eco-bags shall be laid vertically, and the second row and above shall be laid horizontally and compacted. The laying position of each two layers of eco-bags is in a quality shape structure. If there are gaps, fill and compact with soil. The last row of eco-bags at the top of the slope is laid lengthwise. Each layer of biobags is locked with a connecting buckle.
As a new type of slope component material, the ecological bag has a variety of environmental universality advantages and superior cost performance.
