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3D geomat slope protection technology of comprehensive geotechnical network and vegetation slope protection, can effectively solve the problem of rock slope, Gao Dou slope protection. The application example shows that the slope stability is very favorable, and the protection effect is very good.

Product Details

3D geomat slope protection technology of comprehensive geotechnical network and vegetation slope protection, can effectively solve the problem of rock slope, Gao Dou slope protection. The application example shows that the slope stability is very favorable, and the protection effect is very good.
In recent years, 3D vegetation net slope protection technology not only can significantly improve the global and local stability of the slope, but also conducive to the growth of vegetation on the slope, also the engineering cost is low, in line with the direction of the slope engineering and in soil and water conservation in our country has great application value.
Effect: the three-dimensional vegetation net slope protection technology combined the advantages of soil and plant protection, and played the role of composite slope protection. When the vegetation coverage rate of the slope reaches above 30%, it can withstand the erosion of rain, and the coverage rate is more than 80%. The luxuriant growth, can resist the erosion of runoff flow velocity is 6m/s, for more than 2 times the general turf. The existence of the soil net has a good effect on reducing the water evaporation of the slope soil and increasing the infiltration rate. At the same time, because of the black polyethylene material, the material has the function of heat insulation and heat preservation, which can promote the germination of the seeds, which is favorable for the growth of plants.
lay:
To lay the three-dimensional vegetation net along the slope from top to bottom on the slope, smooth combination between network and slope.
The embedded three-dimensional network of shops in the top should be extended to 40 ~ 80cm, buried in the soil and compaction.
The anchorage will three-dimensional net bottom-up Phi 6mm or more U-shaped reinforced will three-dimensional network fixed, U type reinforced length of about 15 ~ 30cm, width of about 8mm, U type reinforced spacing of about 1.5 to 2.5m, separated by No. 8 U type iron or bamboo nail fixation.
The overburden of the three-dimensional vegetation net laying is completed, the soil evenly coverage in three-dimensional vegetation net, net coated cover until does not appear empty bags, ensure the three-dimensional vegetation net soil thickness is no less than 12mm. Then the fertilizer, the auxin and the solid agent are mixed evenly according to a certain proportion, and the fertilizer is applied to the surface layer. Fertilizer N: P: K =15:15:15 or N: P: K =10:8:7 compound fertilizer and organic fertilizer containing N, which is about 30 ~ 50g/ square meters.

 

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