During construction, small bamboo poles or small wooden sticks can be worn in the whole roll mat, and the net mats can be pulled out. The bamboo nails, wooden nails or plastic nails are used around the nails. The nail spacing is 30cm. It can be worn by small bamboo poles or small wooden sticks during construction. In the roll mat, the net mat is pulled out, and the bamboo nails, wooden nails or plastic nails are used around the nails. The nail spacing is 30cm, and 10 nails per square meter.
The length of the nail is generally 15cm (distance from the ground), and the loose surface should be longer than the length of the nail. When laying on a high slope, the length of the nail used for the uphill slope should be longer than the length of the downhill slope.
Where the terrain is abrupt or the terrain is complex, care should be taken to keep the mat flat and increase the density of the nail.
Pay attention to the lap joint, the length of the lap joint is 2cm, the nail at the lap joint should be nailed in, and the density of the nail should be doubled. The upper mesh mat of the lap joint should be tight, leaving no gap.
The shape of the nail, the width of the upper end of the nail should be greater than 2 times the aperture of the mesh pad, so as to simultaneously perform vertical suppression.
The sowing depth of grass seeds should be determined according to the soil conditions and the local conditions. The grass species should be selected to suit the local climatic conditions, the roots are long, and the developed grass species, and the long-rooted perennial shrubs are better.
The sowing depth of the grass seeds should be in the mat, which can enhance the utility of the composite protective layer.
After sowing the grass seeds, the depth of the topsoil should be covered by the net mat. Do not expose the mat to the sun to extend the service life. However, care must be taken to facilitate the germination and growth of grass seeds.
After sowing the grass seeds, the water content of the soil layer should be 40-50%. And pressurize the surface layer of the soil to facilitate the germination of grass seeds.
1. The effect of solid soil is very obvious. The test proves that before the turf is not formed, when the slope angle is 45 degrees, the solid soil block rate of the three-dimensional vegetation net mat is as high as 97.5%, and when the slope is 60 degrees, the block rate is also as high as 60%. That is to say, the vertical slope on which the soil should not or cannot be retained, due to the presence of the mesh mat, can still retain 60% of the soil, so the three-dimensional vegetation network http://pad has excellent The effect of solid soil is far better than flat net.
2. Protect the slope from wind and rain erosion before the turf is grown.
3. After the grass seeds are sprinkled, the grass seeds can be firmly kept evenly distributed on the slopes, free from wind and rain.
4. After the turf grows, it forms a solid composite mechanics interlocking system with the net mat and the soil, which can prevent the storm and squally attack, and can withstand the impact of high water level and large flow, instead of concrete and mortar. As a permanent slope protection layer, the stone is used to absorb a large amount of heat energy, increase the ground temperature, promote seed germination, and prolong the plant growth period.
6. Due to the rough surface, the use and water flow generate numerous small eddy currents on the surface of the mesh mat, which can play a role in energy dissipation and promote the deposition of the carrier in the mesh mat.
7. It adopts polymer material PE and carbon black additive, its chemical stability is reliable, and its underground life can be as long as 50-100 years. It can play this complex mechanics interlocking system in the whole transportation and hydraulic engineering design years (such as For special needs, degradable plastics can be used, and the mat can disappear in the soil in a few years without leaving any traces.
8. Green vegetation can absorb motor vehicle exhaust, and can beautify the landscape, protect the environment, green roads, and railways. The three-dimensional geonet mat is a new type of geosynthetic material suitable for soil and water conservation in three-dimensional structure, which can effectively prevent soil erosion, increase greening area and improve ecological environment.
Websites you might be interested in:
Taian signage http://
Rivet nut http://
Mold case http://
Http://news.chinawj.com.cn
Submission:
The length of the nail is generally 15cm (distance from the ground), and the loose surface should be longer than the length of the nail. When laying on a high slope, the length of the nail used for the uphill slope should be longer than the length of the downhill slope.
Where the terrain is abrupt or the terrain is complex, care should be taken to keep the mat flat and increase the density of the nail.
Pay attention to the lap joint, the length of the lap joint is 2cm, the nail at the lap joint should be nailed in, and the density of the nail should be doubled. The upper mesh mat of the lap joint should be tight, leaving no gap.
The shape of the nail, the width of the upper end of the nail should be greater than 2 times the aperture of the mesh pad, so as to simultaneously perform vertical suppression.
The sowing depth of grass seeds should be determined according to the soil conditions and the local conditions. The grass species should be selected to suit the local climatic conditions, the roots are long, and the developed grass species, and the long-rooted perennial shrubs are better.
The sowing depth of the grass seeds should be in the mat, which can enhance the utility of the composite protective layer.
After sowing the grass seeds, the depth of the topsoil should be covered by the net mat. Do not expose the mat to the sun to extend the service life. However, care must be taken to facilitate the germination and growth of grass seeds.
After sowing the grass seeds, the water content of the soil layer should be 40-50%. And pressurize the surface layer of the soil to facilitate the germination of grass seeds.
1. The effect of solid soil is very obvious. The test proves that before the turf is not formed, when the slope angle is 45 degrees, the solid soil block rate of the three-dimensional vegetation net mat is as high as 97.5%, and when the slope is 60 degrees, the block rate is also as high as 60%. That is to say, the vertical slope on which the soil should not or cannot be retained, due to the presence of the mesh mat, can still retain 60% of the soil, so the three-dimensional vegetation network http://pad has excellent The effect of solid soil is far better than flat net.
2. Protect the slope from wind and rain erosion before the turf is grown.
3. After the grass seeds are sprinkled, the grass seeds can be firmly kept evenly distributed on the slopes, free from wind and rain.
4. After the turf grows, it forms a solid composite mechanics interlocking system with the net mat and the soil, which can prevent the storm and squally attack, and can withstand the impact of high water level and large flow, instead of concrete and mortar. As a permanent slope protection layer, the stone is used to absorb a large amount of heat energy, increase the ground temperature, promote seed germination, and prolong the plant growth period.
6. Due to the rough surface, the use and water flow generate numerous small eddy currents on the surface of the mesh mat, which can play a role in energy dissipation and promote the deposition of the carrier in the mesh mat.
7. It adopts polymer material PE and carbon black additive, its chemical stability is reliable, and its underground life can be as long as 50-100 years. It can play this complex mechanics interlocking system in the whole transportation and hydraulic engineering design years (such as For special needs, degradable plastics can be used, and the mat can disappear in the soil in a few years without leaving any traces.
8. Green vegetation can absorb motor vehicle exhaust, and can beautify the landscape, protect the environment, green roads, and railways. The three-dimensional geonet mat is a new type of geosynthetic material suitable for soil and water conservation in three-dimensional structure, which can effectively prevent soil erosion, increase greening area and improve ecological environment.
Websites you might be interested in:
Taian signage http://
Rivet nut http://
Mold case http://
Http://news.chinawj.com.cn
Submission:
Kitchen Floor Drain,Stainless Steel Kitchen Floor Drain,Hidden Square Gold Shower Floor Drain,Round Black Shower Floor Drain
Kaiping City Jinqiang Hardware Products Co.,Ltd , https://www.jqfloordrain.com