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Slope greening non-woven fabric
by：Sunshine
2021-04-04
The role of slope greening non-woven fabric:
1. Prevent soil erosion
2. It can prevent the grass seeds from being blown away by the wind, and at the same time play the role of heat preservation and water permeability, and improve planting efficiency
3. Good aging resistance, can be used for a long time (anti-ultraviolet material is added to the pellets)
Non-woven fabric is an indispensable auxiliary material in slope greening, and an important factor for soil and water conservation and plant community growth. Slope cover non-woven fabric can have the effects of rain resistance, moisturizing, warming, moisturizing, water retention, and reducing direct ultraviolet radiation. It has an important role in seed germination rate and germination speed. If the selection ratio is unreasonable, it will Can not achieve the desired effect.
Soil and water conservation is the foundation of vegetation restoration. Generally refers to the stability of the capping layer, which does not fall off, does not run off, and has a certain resistance to erosion. Therefore, the thickness of the non-woven fabric needs to be selected, from thick to thick to form a protective structure. However, the selection must be based on the comprehensive situation of the site conditions, and fully consider the site slope, the structure type and thickness of the guest soil material. If the non-woven fabric is too thick, the matrix layer will be compacted and affect the growth of plants. effect. Vegetation community is the core of soil and water conservation.
The long-term stability of the soil and water on the slope is formed by the staggered extension of plant roots. However, slopes often have tight water sources and expensive irrigation systems. Non-woven fabrics have become a necessary material for maintaining water and fertilizer, and play an important role in construction and post-maintenance. The matching ratio with adhesives and water-retaining agents should be based on the slope environment and the application of other materials
1. Prevent soil erosion
2. It can prevent the grass seeds from being blown away by the wind, and at the same time play the role of heat preservation and water permeability, and improve planting efficiency
3. Good aging resistance, can be used for a long time (anti-ultraviolet material is added to the pellets)
Non-woven fabric is an indispensable auxiliary material in slope greening, and an important factor for soil and water conservation and plant community growth. Slope cover non-woven fabric can have the effects of rain resistance, moisturizing, warming, moisturizing, water retention, and reducing direct ultraviolet radiation. It has an important role in seed germination rate and germination speed. If the selection ratio is unreasonable, it will Can not achieve the desired effect.
Soil and water conservation is the foundation of vegetation restoration. Generally refers to the stability of the capping layer, which does not fall off, does not run off, and has a certain resistance to erosion. Therefore, the thickness of the non-woven fabric needs to be selected, from thick to thick to form a protective structure. However, the selection must be based on the comprehensive situation of the site conditions, and fully consider the site slope, the structure type and thickness of the guest soil material. If the non-woven fabric is too thick, the matrix layer will be compacted and affect the growth of plants. effect. Vegetation community is the core of soil and water conservation.
The long-term stability of the soil and water on the slope is formed by the staggered extension of plant roots. However, slopes often have tight water sources and expensive irrigation systems. Non-woven fabrics have become a necessary material for maintaining water and fertilizer, and play an important role in construction and post-maintenance. The matching ratio with adhesives and water-retaining agents should be based on the slope environment and the application of other materials
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