图片名称

Green and environmentally friendly HDPE grass grid


Release time:

2024-12-03

The grass grid uses modified high molecular weight HDPE as raw material, which is green, environmentally friendly and completely recyclable; it perfectly realizes the two-in-one of lawn and parking lot. The grass grid is pressure-resistant, wear-resistant, impact-resistant, aging-resistant and corrosion-resistant, which improves the quality and saves investment; the unique flat-plug overlap is labor-saving and fast, and the expansion joint can be adjusted.

Grass grid is a green, environmentally friendly and recyclable geotechnical material for greening produced with modified high molecular weight HDPE (high density polyethylene) as raw material. The following is a detailed introduction to grass grid:

Ⅰ. Main features
1. Pressure resistance, wear resistance and impact resistance: Grass grid has high strength and wear resistance, can withstand greater pressure, and is suitable for parking lots, fire lanes and other places that need to bear the weight of vehicles.
2. Anti-aging and corrosion resistance: Grass grid is made of special materials, has excellent anti-aging and corrosion resistance, and can maintain its performance for a long time.
3. Unique flat plug-in overlap: Grass grid adopts flat plug-in overlap, which is easy and quick to install, and the expansion joint can be adjusted to adapt to different ground conditions.
4. Good greening effect: Grass grid provides more than 95% of grass planting area, can absorb sound and dust, and significantly improve the quality of the environment.

Ⅱ. Scope of application
Grass grid is widely used in parking lots, fire lanes, golf lanes, roof gardens, scenic park slope protection and other places. At the same time, it can also be used for soil conservation, slope protection and greening in places such as highways, mountain roads, river banks, dams, etc.

Ⅲ. Base composition and construction
The base composition of grass grids mainly includes the following schemes:
1. Plain soil tamping + melon seed slices + crushed stone + melon seed slices + grass grids + mixed nutrient soil
2. Plain soil tamping + crushed stone + concrete foundation + melon seed slices + grass grids + mixed nutrient soil
3. Plain soil tamping + crushed stone + concrete foundation + melon seed slices + non-woven blanket + grass grids + mixed nutrient soil
Among them, the third scheme adds a non-woven blanket interlayer, which can prevent the loss of nutrient soil and play a role in water conservation. The construction steps of grass grids include tamping the foundation soil, setting up a sand and gravel cushion layer, a stabilizing layer, paving grass grids, spreading planting soil, laying turf or sowing grass seeds, etc.

Ⅳ. Functions and effects
1. Prevent soil loss: Grass grids can effectively fix the soil, prevent soil loss in steep slopes, high slopes, etc., and play a role in slope protection.
2.Promote plant growth: When making grass grids, holes of a certain size can be reserved to allow the roots of plants to grow through the holes, providing a relatively stable growth environment for plants.
3.Reduce environmental pollution: Grass grids can effectively filter pollutants in water and gas, reducing environmental pollution.
4.Beautify the landscape: The use of grass grids can make buildings, highways, river banks and other places that originally lack aesthetics more beautiful, thereby improving the overall environmental quality of the city.

V. Maintenance and care
After the grass grid is laid, it needs to be properly watered and maintained, and it can be used normally after the grass survives. During use, it is necessary to regularly check the integrity of the grass grid. If there is any damage, it should be replaced or repaired in time. At the same time, it is also necessary to pay attention to keeping the soil in the grass grid moist and nutrient-rich to promote plant growth and development.

In summary, grass grids are a green and environmentally friendly material with multiple functions and effects, and are widely used in various greening and slope protection projects. Through reasonable base composition and construction steps and appropriate maintenance and care measures, the performance and role of grass grids can be fully utilized to contribute to urban greening and environmental protection.

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