In the past, the protection of slope was usually grouting, dry slice and stone cutting. This method is slow in construction and wastes manpower, material resources and financial resources. What is important is that it will seriously damage the ecological environment. So now this method has been gradually eliminated in many developed countries or regions
In many places, the technology of spraying and planting is now adopted This technology has a great effect on the restoration of ecological environment of rock slope
First of all, we should take care of the implementation of resource utilization and conservation projects. Second, we should promote spraying and mixing planting technology so that all localities can effectively and quickly repair the ecological environment. Third, we should strengthen the research on this technology. Although spraying and mixing technology is widely used now, the mastery of this technology in China is still not perfect. We should further study it Finally, it is necessary to standardize and standardize the spraying and mixing technology
SNS slope protection net is a kind of slope protection net which is mainly composed of high strength flexible net. Its function is divided into covering and intercepting Protect slopes of various structures in these two ways
This kind of protective net is usually produced by the factory standard parts, and then the whole protective system is produced according to the needs of the slope to be protected, and then sent to the site for installation. This kind of protective system generally does not use large equipment and the construction time is relatively short
The material weight of the whole protection system is also small, which is convenient for transportation and can be placed on the surface of the slope without affecting traffic and other aspects of construction
The protection system is very beneficial to the drainage of slope surface, and it can also allow the plant sound field to further green the environment on this basis to play a better protection effect
It is very necessary to install buckles in slope protection net and wire rope net. Whether the buckles can be installed sturdily has great influence on the safety and stability of the protection net So in the installation of the buckle on this issue we must be very serious about so in the installation of what problems should be paid attention to
The best choice of the first buckle is gold wire rope buckle or galvanized buckle In this way, the corrosion resistance of the buckle can be improved. In general, the protective net is not easy to rust. Only the buckle is the most easy to rust. Therefore, the buckle with good corrosion resistance can also be said to increase the use time of the slope protective net
The size of the second buckle should be appropriate
Third, when installing, pay attention to pressing the wire rope net to two-thirds of the original one, so as to reflect a better rebound effect