Home Products and services SuperFlow 20 SuperFlow 20 Aggregate Industries SuperFlow 20 is a high performance open graded aggregate specifically designed to provide controlled water management within Sustainable Drainage Systems (SuDS) Features and benefits Super Sustainable Working with the environment to prevent flooding and water pollution Super Production Expert production techniques ensuring the highest levels of quality and consistency in line with British European standards BS EN13242 and BS EN12620 Super Support Dedicated technical and specification teams to assist with your SuDS design Brands Aggregate Industries Sector Infrastructure Flood prevention Roads Application Car parks Cycle lanes Highways and roads Water filtration Product category Aggregates Construction aggregates Get in touch Send us an email Call Us Northern Region Office 01524 738888 Midlands Region Office 01455 288222 South/South East Regional Office 0208 896 6820 opt 1 South West Regional Office 01752 485200 opt 1 Scotland Region Office 01698 870947 West Country Region Office 01373 452002 SuDS Product Information SuDS Brochure SuperFlow SuDSAgg Technical Data Sheet June SuperFlow 20 Technical Data Sheet June 2022 SuperFlow 63 Technical Data Sheet June 2022 Your details Enquiry type - Select -Sales, Existing customer or SupplierEDIEmploymentWebsite feedbackMedia Press enquiries Please select a product or service - Select -AggregatesAsphaltAsphalt (small load <10 tonnes and collects)Walling, Roofing, BlocksCementCommercial landscapingContractingDomestic landscapingReady mix concreteReady mix concrete (small load <4m3)Specialist sands Please select a sub-category - Select -Purchase orderInvoice, statement or PODRemittance advice Please attach a CV Please upload a .doc or .pdf file. 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I consent to receive information on products and services Submit Product data KEY PEFORMANCE CRITERIA PROPERTY STANDARD CATEGORY UNIT VALUES Fines content BS EN 933-1 f % ≤ 4 Compacted Voids Air Voids N/A % ≥ 30 Flakiness Index BS EN 933-3 FI % ≤ 20 Resistance to fragmentation BS EN 1097-2 LA % ≤ 30 Acid Soluble Sulphate (AS0.2) BS EN 1774-1 (AS) % ≤ 0.2 Magnesium Sulfate Soundness BS EN 1367-2 MS % ≤ 18 Horizontal Permeability HA41/17 Coefficient of permeability, k m/s ≥ 6 X 10 -2 Coefficient of permeability, k m/h ≥ 20 Coefficient of permeability, k mm/h ≥ 20,000 Similar products SuperFlow JointAgg Aggregate Industries SuperFlow JointAgg is a high performance finishing aggregate specifically designed for brushing into block pavement joints. This aesthetically pleasing product offers excellent free draining characteristics. Aggregate Industries SuperFlow 63 is a high performance coarse aggregate specifically designed to provide controlled water management within Sustainable Drainage Systems (SuDS) SuperFlow SuDSAgg Aggregate Industries SuperFlow SuDSAgg is a high performance sub-base aggregate specifically designed to provide controlled water management within Sustainable Drainage Systems (SuDS) SuperDrainasphal® Drainasphalt is a permeable asphalt which allows water to pass freely though to the underlying structure. SuperFlex® A winning range of polymer modified surface course materials for urban and rural areas that combines the properties of high fatigue resistance with excellent deformation resistance. Superflow 6 Aggregate Industries SuperFlow 6 is a high performance laying course aggregate specifically designed to provide controlled water management within Sustainable Drainage Systems (SuDS) Specialist bedding stone made from natural stone used for laying below railway sleepers. Rip Rap Available in 300-500mm and 500-700mm, also known to some as armour stone and rock armour. Pitching stone Used as a walling stone some also use this for a larger option when filling gabion baskets. Gabion Stone Our Gabion stone, is Glensanda Granite sized 90-180mm and meets EN 13383-1:2002, and other sizes of rock armour are available SuperLow-Carbon, is the first commercially available asphalt that uses a biogenic material within the bitumen. This effectively locks carbon within the asphalt rather than releasing it back into the atmosphere. Xbloc Xbloc is a large wave breakwater armour unit. The Xbloc system is based on randomly placed, interlocking concrete armour units.