Permeable Concrete and Grasscrete™
Permeable Solutions for Stormwater Management
Atlas Concrete – Permeable Concrete Solutions
In urban environments, managing stormwater efficiently is essential to reduce runoff, avoid flooding, and support local ecosystems. Atlas Concrete offers two leading solutions to help manage stormwater while creating durable, visually appealing surfaces: Permeable Concrete and Grasscrete™.
Both solutions allow water to infiltrate the ground, reducing pressure on drainage systems and promoting environmental sustainability. Whether you’re looking to build a driveway, pathway, or outdoor space, these systems can make a significant difference in water management.
What is Permeable Concrete?
Permeable Concrete is an innovative paving solution with a porous structure that allows rainwater to flow through the surface and be absorbed back into the soil. This reduces runoff, filters pollutants, and helps replenish groundwater supplies, which is crucial for maintaining the local ecosystem.
Key Benefits of Atlas Permeable Concrete:
- Stormwater management: Allows water to filter through the surface and recharge groundwater.
- Pollution control: Helps remove pollutants like microplastics and suspended solids from rainwater.
- Regulatory compliance: Meets Auckland Unitary Plan requirements, promoting sustainable urban development.
- Durability: High-strength concrete ensures long-lasting performance even under heavy traffic.
What is Grasscrete™?
Grasscrete™ is a cellular concrete paving system that combines the strength of reinforced concrete with natural grass. It creates a durable surface with gaps where grass or other groundcover can grow, making it an ideal solution for areas requiring load-bearing capacity but where you also want to incorporate green space.
Key Benefits of Grasscrete™:
- Sustainable urban landscaping: Supports the growth of grass while providing a strong surface for parking or walkways.
- Stormwater management: Infiltrates rainwater, helping reduce runoff and prevent flooding.
- Aesthetic appeal: Enhances the natural look of your project with greenery integrated into the paving.
- Environmental benefits: Provides a habitat for local wildlife, improving biodiversity.
Applications for Permeable Concrete and Grasscrete™
Both Permeable Concrete and Grasscrete™ are ideal for use in various projects, including:
- Driveways and pathways
- Parking lots and overflow areas
- Public walkways and outdoor spaces
- Low-traffic roads and residential areas
These solutions can be used in residential, commercial, and public construction projects to create functional yet environmentally responsible outdoor spaces.
Why Choose Atlas Concrete?
At Atlas Concrete, we are dedicated to providing innovative and sustainable solutions for construction projects. Our Permeable Concrete and Grasscrete™ products are designed to help manage stormwater effectively while offering long-lasting durability and aesthetic appeal. Trust Atlas Concrete to deliver high-quality products that contribute to greener urban environments.
FAQ’s
Is permeable concrete suitable for all weather conditions in New Zealand?
Yes, Atlas permeable concrete is designed to handle New Zealand’s rainfall patterns, allowing stormwater to pass through to the ground below, reducing surface pooling and runoff.
Does permeable concrete require any special maintenance?
Yes, for optimal performance, we recommend cleaning Atlas permeable concrete surfaces every 6-12 months to prevent debris from blocking the porous structure. This ensures continued effectiveness in managing stormwater.
How do I maintain permeable concrete?
Permeable concrete requires minimal maintenance but should be kept clear of debris and sediment to maintain its permeability. Occasional vacuuming or pressure washing can help keep it functioning effectively. Atlas Concrete provides a cleaning service for permeable concrete. Contact us for more information.
Can permeable concrete be used on sloped surfaces?
Permeable concrete can be used on gentle slopes; however, steeper slopes may reduce its effectiveness in stormwater management. Contact us for advice on slope suitability for your project.
How does permeable concrete compare in strength to traditional concrete?
When installed by an experienced placer, Atlas permeable concrete provides excellent durability. However, proper installation is crucial for maintaining strength.
Can I use permeable concrete with other sustainable materials?
Absolutely. Atlas offers other sustainable options, such as Grasscrete™ and Low Carbon Concrete, which can be used in combination to maximize environmental benefits on your project.
Will permeable concrete change in appearance over time?
Like all concrete, permeable concrete may weather over time. However, regular maintenance helps retain its appearance and performance.
Are colour options are available for permeable concrete?
Yes, Atlas permeable concrete can be coloured, though the final colour may vary slightly from samples due to its open texture. We use Peter Fell colours to colour concrete.
Is permeable concrete compliant with Auckland Council regulations?
Yes, Atlas permeable concrete meets the Auckland Unitary Plan’s requirements, providing a surface that is excluded from the definition of an impervious area, which helps with maximum building coverage.
Can permeable concrete filter pollutants?
Yes, the porous structure of Atlas permeable concrete helps filter out some pollutants, such as microplastics and suspended solids, supporting cleaner stormwater runoff.
Is permeable concrete more expensive than traditional concrete?
Permeable concrete may have a higher initial cost due to specialized materials and placement techniques. However, the long-term benefits, such as reduced stormwater management costs and enhanced durability, can provide overall savings.
Can permeable concrete handle heavy traffic?
While permeable concrete is suitable for residential driveways, paths, and patios, its load-bearing capacity may be lower than traditional concrete. For high-traffic or heavy-load areas, consult with us about suitable options.
How long does permeable concrete last?
When installed and maintained properly, permeable concrete has a comparable lifespan to traditional concrete. Regular maintenance to keep pores clear can help extend its durability and effectiveness.
Is permeable concrete slip-resistant?
Yes, the open texture of permeable concrete typically provides better slip resistance compared to smooth concrete surfaces, making it a good choice for walkways and driveways in wet areas.
Does permeable concrete require any special installation?
Yes, the placement of permeable concrete is more specialized than traditional concrete. It’s essential to work with a trained installer to ensure it is laid correctly for optimal performance. Contact your local Atlas Concrete branch for a list of trained installers.