SuDS Permeable Paving

Access Roads, Sudspave, Derby University, UK

Project Information

Client:University of Derby
Consultant:Rodgers Leask, Derby
Contractor:Vinci UK
Products:Sudspave 40 Porous Paving Grids
Terrex NW8 Geotextile
Quantity:1,000m2
Benefits:- Rapid installation – supplied in pre-assembled panels
- Easy handling and cutting to shape
- High percentage surface opening to receive coloured gravel to suit required finish
- Cost effective over concrete systems


Project Description

Following a design competition held in November 2003, Architects Design Partnership (ADP) were appointed to design a new performing arts, design and technology building for the University of Derby. Located in a semi-rural position at the edge of the city, the new campus has been designed to group together a number of departments into a single building with state-of-the-art facilities. It was hoped that the scheme would build on Derby’s local heritage as a centre of design and innovation – being home to both Rolls Royce and Bombardier – whilst also equipping a future workforce with the best possible skills for the creative industries.

The Challenge

The new building occupied a site that sits on the border between urban form and landscape. On one side was densely packed Victorian terraced housing whilst on the other was bounded by a stream and natural landscape.

Sustainability and low-energy usage were integrated into the design from the outset, resulting in an architecturally innovative building that changed a previously contaminated brownfield site into an ecologically sustainable landmark building. The external landscaping was an important aspect of the sustainable design of the development, and incorporated many SuDS techniques including reed beds, lakes and a porous road pavement solution.

The Solution

ABG Sudspave 40 porous paving is a system of interlocking cellular paving units designed for the stabilisation of trafficked grass or gravel surfaces. Suitable applications include car parks, emergency and maintenance vehicle access roads, cycle paths and pedestrian areas.

ABG Sudspave offers a cost-effective, robust and aesthetically pleasing solution for many applications where gravel retention or grass reinforcement is required and where source-control of surface water forms part of a Sustainable Drainage System (SuDS) design.

In this application Sudspave was installed over a free draining DOT Type 3 sub-base designed to allow surface water to infiltrate through to the underlying soils. ABG Terrex NW8 filtration and separation geotextile was used to prevent the leaching of fines which could potentially compromise and clog-up the sub-base stone. Finally, a gravel bedding layer was installed prior to installation of the Sudspave panels. The Sudspave panels were then infilled with a clean 4-14mm angular gravel to form a free draining surface offering a source control element as part of the SuDS scheme requirements for the site.

ABG Sudspave 40 permeable paver and ABG Terrex NW8 separation geotextile

The ABG Service

ABG gave technical advice considering surface loading and subsoil conditions to ensure the selection of the most cost effective and workable solution.

Contact ABG today to discuss your project specific requirements and discover how ABG past experience and innovative products can help on your project.

Sudspave plastic porous pavers clip together to form one interlocking systemSudspave clips together to form one interlocking system
Sudspave porous gravel pavers stabilise the ground for car access and parkingA porous and aesthetically pleasing finish
Porous plastic pavers keep gravel in its cells, while providing a flat and stable surface for vehicles
SuDS compliant permeable gravel paving system for parking and access routes


Sudspave Permeable Pavers

Sudspave is a permeable paving grid system of interlocking cellular plastic porous pavers designed for the stabilisation of trafficked grass or gravel surfaces. Used where a free-draining permeable gravel or grass car park, access road or driveway is required.


more...

Sudspave plastic porous paving grid for permeable trafficable gravel or grass surfaces
 

Products

Sudspave Permeable Pavers

Sudspave is a permeable paving grid system of interlocking cellular plastic porous pavers designed for the stabilisation of trafficked grass or gravel surfaces. Used where a free-draining permeable gravel or grass car park, access road or driveway is required.


more...

Sudspave plastic porous paving grid for permeable trafficable gravel or grass surfaces
 

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