人工芝の下にはどのような排水が必要ですか?

人工芝を敷く場合, 適切な排水は芝生の寿命と外観を維持するために非常に重要です。. 効果的な排水に通常必要なコンポーネントのリストは次のとおりです。:

1. 副基材: The first layer of the drainage system for your 人工芝 is the sub-base. これは通常、圧縮された土壌または骨材の層で作られています, のような 砕石 or gravel. The purpose of this layer is to provide a firm, stable foundation for the artificial grass while also allowing water to drain away.
2. Weed Membrane: A weed membrane is often placed over the sub-base to prevent the growth of weeds up through the artificial grass. This is also permeable, allowing water to pass through.
3. Crushed Granite/Gravel: This layer is important for good drainage. The crushed stone or gravel provides a place for water to go when it drains through the artificial grass, and its size and shape allow water to flow through it easily. The layer should be between 2 そして 3 inches thick.
4. Geotextile Layer: A geotextile layer is an optional addition which can provide additional drainage and stability to the system. This fabric layer is permeable, allowing water to pass through, but it prevents the migration of the crushed stone layer into the sub-base, which can cause instability.
5. Shockpad Layer (随意): Depending on your specific needs, you might include a shock pad layer for extra cushioning. This layer is also porous, so water can easily flow through it.
6. 人工芝: The artificial grass itself is usually perforated to allow water to drain through it. This is important to prevent water from pooling on the surface of the grass.
7. Infill: Infill is spread over the top of the artificial grass and helps to weigh down the grass, provide cushioning, and assist with drainage. There are different 種類 の インフィル available, 含む ケイ砂 and rubber granules, and the choice depends on your specific needs and preferences.

思い出す, the slope of the area is also important to consider. Ideally, you would want a slight slope (around 1-2%) to help the water flow away from the area and prevent pooling.

Please consult with a professional or an artificial grass supplier for specific recommendations based on your location and specific project requirements.