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Aquaflow ML

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Aquaflow ML permeable blocks can be laid by hand or by machine, allowing rates of over 600m² per day to be achieved with a three-person crew.

Designed for heavy-duty applications, the Aquaflow ML block system consists of an interlocking block with specialist top, bottom and edge blocks. The Aquaflow ML block can be specified for all sites designed under BS7533-Pt13.

Aquaflow ML should be laid in accordance with a specified SuDS design. Roadstone’s Aquaflow Permeable Paving system offers a full range of components, along with a design service.

The product is manufactured in Roadstone’s paving plant in Gooig, County Limerick and is shipped nationwide.

Key Features & Benefits

• Dealing with storm water at source
• Reduces water quantity
• Improves water quality
• Lowers construction costs
• Allows collection of storm water from impermeable surfaces
• Improved maintenance programme


The Aquaflow ML Paving range is designed to ideally suit commercial and residential projects that have a specific requirement for water management.

Pre-Sealed paving

Factory in-line sealing is an available option by request on orders over 500m2. The ideal time to apply these surface treatments is at the point of manufacture.
Paving is sealed in the factory while product is clean thus avoiding on site contamination of dirt. This allows for more accurate application of the surface treatment, ensuring that the
correct amount of sealer is applied to the surface. In turn this gives the treated surface all the properties of post impregnated paving. It also removes the probability of secondary efflorescence and makes the application of cement based grouts easier.

For more information get a quote or download our technical specification document here



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