Drainage Cell

To install a drainage cell:

1. Prepare the Area: Clear the installation area of debris and level the ground.
2. Lay Geotextile Fabric: Cover the area with a layer of geotextile fabric to prevent soil and sediment infiltration.
3. Place the Drainage Cells: Lay the drainage cells over the fabric, ensuring they interlock securely.
4. Cut to Fit: Trim the cells as needed to fit the area.
5. Add Another Geotextile Layer: Cover the cells with another geotextile layer for additional filtration.
6. Backfill: Finally, backfill with soil, gravel, or the chosen landscaping material.
7. Check Alignment and Stability: Ensure the cells are evenly laid out and stable before finalising the installation.

Draincell, also known as drainage cell, is primarily used for efficient sub-surface drainage. Its applications include:

1. Gardening and Landscaping: Facilitates effective drainage in planter boxes and roof gardens, preventing waterlogging and root rot.
2. Building Foundations and Retaining Walls: Protects structures from water damage by diverting water away.
3. Sports Fields and Playgrounds: Ensures rapid drainage of rainwater, maintaining usability and safety.
4. Green Roofs: Essential for water management in green roofing systems, promoting healthy plant growth and reducing runoff.
5. Road and Pavement Construction: Prevents water accumulation, enhancing the lifespan of road surfaces.

The primary function of drainage is to efficiently remove excess water from soil, surfaces, or structures. This process prevents water accumulation which can lead to problems such as soil erosion, waterlogging, structural damage, and unhealthy plant growth. In agriculture, drainage improves soil aeration and root development. In urban areas, it prevents flooding and maintains the integrity of infrastructure. Effective drainage systems ensure environmental balance, enhance agricultural productivity, and safeguard constructions against water-related damage and instability.

Drain cells, often used in sub-surface drainage systems, are typically made from high-strength polypropylene or similar thermoplastic materials. These materials are chosen for their durability, chemical resistance, and ability to withstand various environmental conditions. Polypropylene, in particular, is favoured for its lightweight yet robust nature, ensuring efficient water conveyance while resisting soil pressure. Drain cells are designed to be porous, allowing for effective water drainage, and are often recyclable, aligning with environmental sustainability efforts.

A drainage system should be strategically placed in areas where water accumulation is likely, such as low points on a property or areas prone to waterlogging. It’s often installed along the foundation of buildings to prevent water seepage into basements or crawl spaces. In landscapes, drainage systems are placed in gardens, lawns, or near driveways to manage surface water. The system should have a slight slope, ensuring water flows away from structures towards designated drainage areas, like storm drains or natural watercourses.

Drainage cells come in various types, each designed for specific applications. Sheet-based drainage cells are flat, perforated panels used for horizontal drainage, ideal for green roofs and planter boxes. Nodal drainage cells, featuring raised nodules, are used for vertical drainage against walls and foundations. Modular, stackable cells are used in sub-surface drainage systems, such as under driveways or sports fields. Lastly, flexible drainage cells, adaptable to uneven surfaces, are employed in landscaping and retaining wall drainage. Each type facilitates efficient water evacuation and soil aeration.

Yes, drainage cells are often recommended for artificial grass installations, especially in areas with heavy rainfall or poor natural drainage. These cells provide an effective drainage layer beneath the turf, ensuring water is quickly and efficiently drained away from the surface. This prevents water pooling and extends the lifespan of the artificial grass by reducing moisture-related deterioration. The use of drainage cells also helps in maintaining a dry and stable surface, enhancing the usability and appearance of the artificial turf area.

Good drainage is crucial for plants as it prevents waterlogging, which can lead to root rot, a condition detrimental to plant health. Excess water suffocates roots, hindering their ability to absorb oxygen and nutrients. Proper drainage ensures that water moves through the soil, maintaining the right moisture balance. It also helps in flushing out salts and preventing soil salinity, which can be harmful to plants. Adequate drainage promotes healthy root growth, leading to stronger, more resilient plants.

To add drainage to your garden, start by improving soil composition; mix in organic matter like compost or peat moss, which enhances soil structure and drainage. For compacted or clay-heavy soils, consider installing a French drain or drainage pipes to channel water away from problem areas. Raised beds can also provide effective drainage for plants. Additionally, creating slopes in the garden can help direct water flow away from plants. For container gardening, ensure pots have adequate drainage holes at the bottom.