GREEN & BLUE INFRASTRUCTURE
CREATIVE GEOSYNTHETIC ENGINEERING FOR IMPROVED SUDS DESIGN
Warmer temperatures lead to more regular and intense storm periods and more frequent localised flooding as a result . In order to reduce the flood risk , new and retrofit developments need to better mimic natural catchment responses and reduce peak surface water flows . Sustainable Drainage Systems ( SuDS ) such as blue and green roofs , attenuation ponds , permeable paving , as well as incorporating trees and planters as part of the design , all help landscape planners and drainage engineers to achieve this aim .
Integral to the implementation of good SuDS design are a range of geosynthetics , for example the ABG Roofdrain drainage geocomposite installed as part of a green roof system to filter rainwater at source , whilst also functioning as an attenuation reservoir for plants during spells of dry weather .
Similarly , blue roof designs incorporate geotextile filtration and geocomposite drainage layers within the system buildup ( along with attenuation void formers and restrictor chambers ) to slow down the discharge rate of rainwater , typically calculated to attenuate a 1 in 100 year storm events plus an allowance for climatic change .
ABG Roofdrain geocomposite drainage and reservoir layer within extensive green roof build-up
ABG Truckcell porous paving installed at the Reculver Country Park visitor centre
Permeable paving products such as ABG Truckcell and ABG Sudspave provide a system of interlocking cellular plastic porous pavers that deliver a stable , freedraining surface for gravel or grass car park , access road or driveway areas . Geocellular containment panels such as ABG Abweb TRP are also available to protect newly planted trees and existing root structures against damage during the construction of paths , roads and parking areas .
Geocellular green retaining wall systems , such as ABG Webwall , offer a much lower carbon footprint when compared to constructing a concrete or stone wall , and the vegetated finish further helps to reduce surface water run-off . Webwall can also be utilised in combination with erosion control panels such as ABG Erosaweb to contain soil and enable grass to establish on the slopes of attenuation basins and swales .
For specific product information and design advice please visit www . abg-geosynthetics . com .
Sustainable Drainage Systems
ABG specialises in the design & manufacture of innovative geosynthetic solutions that help to manage rainwater at source , improve water quality & enhance biodiversity .
Visit abg-geosynthetics . com to find out more .
Blue Roof Systems
Green Roof Systems
Swales , Ponds & Basins
Porous Paving & Drainage
Green Retaining Walls
Tree Root Protection
ABG Geosynthetics Ltd E7 Meltham Mills Rd , Meltham , West Yorkshire , HD9 4DS t 01484 852250 | e info @ abgltd . com | w abgltd . com
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