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Ecological greening composite mesh pad for slope protection and manufacturing method thereof

A technology for slope protection and manufacturing method, applied in excavation, construction, infrastructure engineering, etc., can solve problems such as the lack of combination of plants and slope protection technology, and achieve the goal of reducing soil erosion, saving project construction costs, and increasing tensile modulus. Effect

Pending Publication Date: 2020-12-29
SHANDONG ROAD ENG MATERIALS CO LTD
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Problems solved by technology

[0003] Among them, the patent application number 201620186474.4 discloses a multi-layer composite ecological protective blanket, which adopts a biaxially stretched net structure with more than three layers, which has a certain effect in reducing the runoff velocity of surface rainwater, but the combination of plants and slope protection technology there are still deficiencies

Method used

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  • Ecological greening composite mesh pad for slope protection and manufacturing method thereof
  • Ecological greening composite mesh pad for slope protection and manufacturing method thereof

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Embodiment Construction

[0023]In order to clearly illustrate the technical characteristics of this solution, the following describes the solution through specific implementations.

[0024]The ecological greening composite mesh mat of the present invention belongs to one of the modern greening restoration methods. By combining active plants with three-dimensional mesh mats and polypropylene filament spun clay work cloth, a protection with self-growth ability is constructed on the slope. System, through the growth of plants to strengthen the slope.

[0025]Such asfigure 1 Shown is an ecological greening composite mesh mat used for side slope protection, comprising an upper stretched net 1, a bubbled three-dimensional geonet 2 and a lower stretched net 4 arranged in sequence from top to bottom. The bottom surface is also provided with a geotextile 5, and the upper stretched net, the bubbled three-dimensional geonet, the lower stretched net and the geotextile are connected as a whole by the suture 3. The edge of the...

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Abstract

The invention relates to an ecological greening composite mesh pad for slope protection and a manufacturing method thereof. The ecological greening composite mesh pad for slope protection comprises anupper-layer stretching mesh, a bubbling three-dimensional geonet and a lower-layer stretching mesh which are sequentially arranged from top to bottom; geotextile is further arranged on the bottom face of the lower-layer stretching mesh; and the upper-layer stretching net, the bubbling three-dimensional geonet, the lower-layer stretching net and the geotextile are connected into a whole through suture lines. The composite mesh pad with advantages of a three-dimensional mesh pad and advantages of the geotextile is formed by the upper-layer stretching mesh, the bubbling three-dimensional geonet,the lower-layer stretching mesh and polypropylene filament spunbond geotextile, can be used for slope protection and can adapt to severe environments such as acid and alkali; moisture evaporation canbe reduced, and infiltration capacity is increased; the requirements of rapid protection engineering can be met in a remote planting mode; a protection system with self-growth capability can be constructed on a slope surface; and a slope is reinforced through growth of plants, and scouring resistance, sliding resistance and ecological restoration of the slope are achieved.

Description

Technical field[0001]The invention relates to the technical field of geosynthetics, in particular to a geosynthetic material used for side slope protection of highways, railways, water conservancy, mines, and municipal engineering, and specifically refers to an ecological greening composite mesh mat used for side slope protection and the same Manufacturing method.Background technique[0002]In the construction of highways, railways, water conservancy, mines, municipalities, etc., a large number of exposed slopes will appear. Engineering measures are required to carry out engineering protection and ecological greening restoration of exposed slopes to prevent slope damage and maintenance. The purpose of water and soil, water conservation, air purification, noise reduction, and environment beautification. The traditional side slope protection measures mainly include: plastering of mortar or sand, shotcrete, shotcrete, mortar and stone wall, anchor shotcrete slope protection, anchor shotc...

Claims

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Application Information

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IPC IPC(8): E02D17/20
CPCE02D17/202
Inventor 陆诗德王继法梁训美满续文李克朋徐金龙
Owner SHANDONG ROAD ENG MATERIALS CO LTD
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