Hepworth threshold drainage. PDF - 53 KB. Hepworth threshold drainage

 
 PDF - 53 KBHepworth threshold drainage co

All pipes identified in the Hepworth Clay Drainage price list with the jetting logo are guaranteed for the system lifetime against penetration of the pipe wall up to 7,500 psi. HEPWORTH PME (QATAR) W. Wavin (98) Hepworth Clay Drainage (57) Manthorpe Underfloor Ventilator 3-5 Courses. Its design is also perfect to sit flush with the door ensuring subtlety, as well as quick and efficient drainage. Threshold sills should have a slope between a maximum of 15° and a minimum of 7° to discourage water ingress and facilitate run-off. Delivery or pick up local to you Hepworth Plastidrain from a highly recommended trusted company. Hepworth PME was established in the UAE in 1974 with it's head office in Dubai. Handing of channel and access fittings is as used against direction of flow. Published [27/03/2017] File size [207 KB] Download document from HEPWORTH CLAY & TERRACOTTA - Pipe Couplings, Surface Water Drainage, Vitrified Clay Ducting, Vitrified Clay Drainage Pipes, Surface Boxes, Land Drainage, Stop Tap Guards, Clay Drainage Systems, Masonry Saw Blades - on BPi. Hepworth Clay drainage specification Download PDF Solutions. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Clay drainage fired to perfection. Boulder - larger than 256mm. £14. is a flexible material, built with alternating ridges and grooves. Our concrete drain channels come in a range of styles, including. Hepworth Clay - Pipe Dimensions Clay pipe weights and dimensions Range Plain ended (P/E), Fitted Coupling (C) or Socketed (S) Nominal Inner Diameter (mm) Outer Diameter (mm) Length (mm) Weight (kg) SuperSleve P/E 100 122 1600 14. At Buildbase we work closely with leading industry manufacturers and suppliers ACO to supply a wide range of high-quality and competitively priced channel drains, brickslot drains, threshold drains and grates, including the popular ACO RainDrain. Related Products . Manufacturing Plant: Hazlehead . Add to basket; Threshold Luxe 60 – Silver Aluminium Safeheel Slotted Grating £ 26. I. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. Hepworth Clay drainage pipes > Hepworth-PP-Paved-Area-Gully-Top-100; Hepworth Clay drainage pipes. UPVC PRESSURE PIPES (INCH & METRIC ) UPVC SOIL WASTE PIPES & FITTINGS. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. As part of the ACO Threshold range of channel drainage, you can fit the end cap to a channel suitable for domestic properties at external doors; eliminating water pooling at this location. Hepworth Clay product manager. Suitable for use with Hepworth Clay Supersleve drainage systems but can be converted for 110mm plastic piping with the. Clay is one of the oldest materials for drainage pipes, with clay sewerage pipes dating back 2,500 years, being unearthed in Ephesus in Turkey. All HepSure™ couplings utilise worm drives and clips, akin to the. Size: 96. A larger threshold decreases the number of extracted streams by eliminating the artificial streams, whereas applying a smaller threshold creates more streams, some of which may not actually exist. Registered Office: Merchant House, Binley Business. 1-1/2 in. uk W: W: W: Overview Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory-fittedWhen installing a clay drainage system, there are best practices that will help to ensure a safe and effective installation. £51. 00 : Hepworth Supersleve 225 Pipe With Single Coupling 225mm x 1750mm: m £ 55. Subsurface Conveyance. View trade pricing and product data for Hepworth - Clay, SPIC6/1 Base, c/w 5x100/110mm Inlets, for Inspection Chamber, Universals Clay or Plastics, Universal Access Systems. manufactured to BS EN 1452-2:2000 (kitemark License number. Hepworth Terracotta Price List (TE101) 1st Apr 2023 HEPWORTH CLAY & TERRACOTTA. 63 UK and Worldwide delivery. AutoCAD Drawing Created Size Preview PDF Drawing; CB1-1L. Our extensive range includes ACO HexDrain, ACO RainDrain, and ACO. CE marked and kitemarked to EN 295. Size: 300x150mm, Finish: Vitrified Clay, TSI Code: 9790049, EAN Code: 5027888015396. Size: 150mm, Finish: Vitrified Clay, TSI Code: 9791569. Hepworth Clay Product Design and Installation Guide . Chapters: Chapter 1 - Hepworth Clay SuperSleve. Hepworth Product Design & Installation Guide HEPWORTH CLAY & TERRACOTTA. Benefits of Hepworth Clay Sustainability – Clay pipes have low embodied CO 2, with a true cradle to cradle pedigree, including low environmental impact in raw material sourcing,. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. So make sure you install this end cap with. Abstract. But ideally I want something that: 1) is domestic - no holes that are going to trap heels etc. View trade pricing and product data for Hepworth - Clay, SG2/5 Grid, Spare, Clay, SuperSleve HouseDrain. A range of tools and clayware accessories is available; consult the manufacturer for details. Hi, Laying a linear drainage channel close to some patio doors - about 4m in length. - via a new branch junction or access chamber to an existing pipeline. PLUMBING TRADE ESSENTIALS. Skip to the end of the images gallery . We stock a wide choice of clay drainage products from industry-favourite brand, Hepworth by Wavin. Installation of Unplasticized PVC pipework for the above documents, which should in any case be consulted for100-300mm Drain Pipes Hepworth Clay. Brown. A variety of finishing options, ranging from slimline stainless steel channel systems to anthracite carpet on our drainage mats, are available to enhance your property. Catalog code Wavin. Hepworth Clay drainage systems from Wavin are manufactured from natural materials to produce durable, high strength, quality products. Bramley. Recommended maximum spacing of access provision (in metres) for manual cleaning (Table Note:1 in BS EN 752-3: 1996 ) To access fitting: To junction To inspection To manhole and Distance from: type 1 type 2 or branch chamber shallow inspection. However, the variance ratio of the elevation and radiation reaches a plateau with the drainage area around 10 6 m 2. Clay is 100% natural and 100% recyclable for ultimate sustainability. Q&A. VAT. Hepworth clay is a sustainable, durable, cost efficient and high performance drainage system. Driveway Paving. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Confirms that: SP1 - SuperSleve EuroTop Pipe DN100mm . View trade pricing and product data for Hepworth - Clay, SPIC1/2 Chamber, Inspection 150/160mm PPIC 3 Inlets, & 2 Inlet Stoppers, Universals Clay or Plastics, Universal Access Systems. In Stock. View trade pricing and product data for Hepworth - Clay, SP1 Pipe, Drainage, Clay, SuperSleve HouseDrain. Material . 95 incl VAT. Send Inquiry. View trade pricing and product data for Hepworth - Clay, CX1/3R Bend, Socketed Half Section RH 50Deg, Clay, Clay Channels Plain Ended & Socketed. , 2006). CE marked and kitemarked to EN 295. uk CL111 Application The new centre at Heriot-WattSoil pipes. LP175/3. hepworth threshold drain. Supported by a CE Mark and Declaration of Performance (DoP) certificate. Service you would expect from a recommended trusted UK company. List of 20+ HEPWORTH dealers, HEPWORTH brand agents & distributors in UAE. Zurn Industries Z125 8-3/8" Diameter Roof Drain, Low Silhouette Dome. Probably all of a muchness. Household Inspection Chambers (HIC) (14) Easi. SUPERSLEVE COUPLING £ 19. Osmachannel 100OC460 Plastic End Plate. SuperSleve productsWelcome to the new Barbara Hepworth Building Project situated on Queen Street South in Huddersfield. uk W: W: W: Overview Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory-fitted Hepworth Building Products has expanded its range of domestic channel drainage products by introducing the HepFlow Polymer Concrete Channel Drain. Registered in England and Wales. SuperSleve productsHepworth Clay mini access chamber 300mm 600mm deep. For every consulting engineer making a choice today, it is the natural choice for the future. Applications Hepworth domestic linear drainage products can be used in a variety of applications, including: Garden paths Walkways Patios Barbecue areas Pool surrounds Domestic driveways Stepped areas Sports courts Hepworth Drainage & Sewerage Pipe Data Plain End Pipe BS EN 1401 D (mm) Std L (Mtr) BSI Certification Nominal OD Item Code Min (DN) Max (DN) 82 6 - 82. Wavin | WavinACO RainDrain Channel and Galvanised Grating A 15 - 118mm x 97mm x 1000mm. Send Enquiry Send SMS Send WhatsApp Read More. Clay’s main benefits are its durability and longevity, plus it has a good environmental profile from a raw material through manufacturing, installation, in-use to. Making the. The unique properties of UPVC make Hepworth Watermain pipes, 3820) joints and bends an ideal choice where potable water or other liquids. Threshold Luxe 60 1Mtr – Black Aluminium Safeheel Slotted Grate £ 27. A full range of drainage materials including plastic, clay or surgace drainage, repair couplings, concrete rings and gullies. 22. pipes and fittings supplied in relation to: (i) above-ground drainage; (ii) below-ground drainage; (iii) internal water (plumbing); and (iv) utilities. Top Level; channel drainage; Available FastrackCAD Drawings. Hepworth SuperSleve 300 - Foul water drainage . Threshold Drainage Corner Black Aluminium Grating £24. Heating and Cooling. ACO MultiDrain M100D - 135mm x 150mm x 1000mm. Series 5010 Window Washing System Leaflet pdf. Open the catalog to page 2. Description. 63. Determine design requirements:. 30. This product utilises a 123 mm wide grate, which is standard for Allproof's. We know we need a drainage channel between the door and the patio slabs. The ratio increases as the drainage area decreases, since the smaller the hillslopes, the better they capture small-scale variability. They are available in a wide range of sizes from a miniscule 50mm to a strangely unrounded 2999 mm diameter. SuperSleve productsThere are 4 ways to connect new drainage to an existing system:-. See more ideas about drainage, drainage solutions, paving design. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Superior chemical resistance for use in contaminated sites. 5 Cat no Description Stock profile quantity £ List price £ Total price Page no SP2 Pipe 150mm x 1. 00 – £ 55. Service you would expect from a recommended trusted UK company. Hazlehead Site, Crow Edge . Plastic. Wavin Osma UltraRib. Vat. uk 3 Features and Benefits • Sustainability – Clay pipes have low embodied CO 2, with a true cradle to cradle pedigree, including low environmental impact in raw material sourcing, highly efficient manufacturing processes, a long service life and true end-of-life recyclability. 16 Inc. Clay. Large Cobble - between 128-256mm size. They are also suitable for use in septic tank effluent dispersal in housing developments. Ultra Engineering Services LLC. 5 MM. Hepworth - Clay. For above ground, we carry top-quality channel drains for efficient rainwater drainage. The building should be completed at the end of the summer in 2019 and the changes will be updated on this page in the coming months. Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Drainage. PDF: CB1-1R. The ultimate sustainable, durable, cost-efficient and high-performance sewerage solution. Hepworth Terracotta Price List (TE101) 1st Apr 2023 HEPWORTH CLAY & TERRACOTTA. 5027888023025. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. For above ground, we carry top-quality channel drains for efficient rainwater drainage. Size: 100mm, Finish: Vitrified Clay, TSI Code: 9788776, EAN Code: 5027888010360. Direction of flow is from socket towards the spigot. Hepworth Supersleve Housedrain P Trap Square Gully 100mm: Nr £ 90. Moreover, Hepworth trades through operating companies in Oman and Bahrain and exports its products globally. 5. Inspection Chambers. Moreover, Hepworth trades through operating companies in Oman and Bahrain and exports its products globally. 6m x 100mm Brown: Brand: Hepworth Clay: Manufacturer Name: Wavin: Manufacturer Part Number: SP1: EAN: 5027888019844:Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory -fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Drain and Sewerage Systems Underground drainageDUBAI, UAE, 29 August 2021: As part of its growth strategy across MEA, Hepworth, which manufactures piping systems solutions, recently launched its DACTA range of solvent-weld, u-PVC, above-ground drainage systems (DACTA Drainage) and PP-R piping systems (DACTA Therm) to broaden its reach to the building construction sector. Service you would expect from a recommended trusted UK company. VAT. This one-metre slimline ACO Threshold Drain Drainage Channel with Stainless Steel Grating is the perfect solution for preventing water from pooling around your garden patio, pathways or your home's main entranceways. Wavin Osma Domestic Rain Channel is ideal for driveways, patios, gardens and other domestic applications. Download. Grounded in Expertise. Hepworth Drainage. ATVs of 25, 50,100,200, 300 and 400km 2 were used for drainage network extraction to all DEM sources to facilitate comparison in this work. Please note: These are not ACO and are not compatible with ACO products. All HepSure™ couplings utilise worm drives and clips, akin to the. Catalog code Wavin. A range of tools and clayware accessories is available; consult the manufacturer for details. Direction of flow is from socket towards the spigot. CE marked and kitemarked to EN 295. Vertical Outlet Connector 110mm - 11285 . aco step drain. Whether it’s domestic, adoptable, commercial or industrial drainage you are installing. Hepworth threshold drain. The Hepworth range of domestic channel drainage products offers a complete and integrated surface water drainage systems for all domestic applications. 32 Inc. Blue. Dec 5, 2016 - Explore ALE's board "threshold drainage detail" on Pinterest. * The trend for 'level threshold' access at patio doors, where the internal floor and. The company was established over 40 years ago in Dubai and manufactures pipes and fittings in the UAE, Oman and Qatar. The tread should be as wide as practicable, but never less than 280mm; personally, we design steps with a minimum tread of 300mm, although 450mm is much more. 00 : Hepworth Supersleve 150 Bend Plain Ended 150mm x 30 Degree: Nr £ 31. Hepworth Clay inspection chambers. Hepworth Clay drainage pipes. However, Document M of the Building Regulations requires level threshold access to be provided to all new buildings, and a growing number of homeowners lik…Range. The source for all types of gravity drainage, sewer. Attenuate press infiltrate. 75 Inc. Add to basketTo which can be added the Hepworth hallmark of precision manufacturing to guarantee consistent quality, standards compliance, a complementary jointing performance and total service support. A site visit will help you determine the basic hydrological characteristics of. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. The drainage area above each gully was measured on maps, and valley slopes were surveyed in the field. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. EAN Number. Pipe sizes range from 13 mm to1000 mm. DWG: 2/19/2009: 26. High Performance Outdoor Products. Direct download. VAT. example illustrates the use of the drainage data table. CE marked and kitemarked to EN 295. This study investigates the effectiveness of drainage tunnels in increasing the rainfall threshold of a deep-seated. Hepworth Clay channels and fittings. 45; Hepworth Terracotta ridge tiles. Threshold Drainage Channel. Download. 29 £ 32. The threshold is only 60mm wide and sits flush to the door for maximum discretion, allowing water to be drained away quickly. Outer pipe diameter connection 1 . Open navigation menu. Hepworth Building Part number TDJP. Compare . Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Hepworth PP Adaptor SA10 BK 150. Stone sizes - all roughly to scale. 2. Skip to the beginning of the images gallery . Add to Cart. SUPERSLEVE PIPE. £0. Vat. Installation is made easy by simply clipping the channels together and using the installation guide marked on the grating. Size: 100mm, Finish: Polypropylene, TSI Code. Black. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. - via an existing manhole or existing inspection chamber. View trade pricing and product data for Hepworth - Clay, CJ3/3 Junction, Socketed Double Oblique 45Deg, Clay, Clay Channels Plain Ended & Socketed. At only 60mm wide, the sleek stainless steel grate provides a contemporary and minimalist look. 06Hepworth Clay drainage specification. Hepworth Supersleve Clay Drainage feature high material strength, which betters the performance and life expediency of up too 100 years. inconsistent with the rest of th e drainage network. 06 per U. Hepworth Channel Pipe. Whether you’re installing for a domestic or commercial project. 13. View our huge range of competitive Ducting, Soakaway Crates & Drainage Pipes online. When valley slope is plotted against drainage area, the relationship is inverse (Fig. 4KB: CB1-1L. Threshold Drainage. ALL PRODUCTS. Sheffield S36 4HG . 92 299. O Box : 8689. As a market leading contributor to the built environment, our sights are firmly set on leading our industry in sustainability by 2025. Posted on February 1, 2023 by jessica. Add to basket. Hepworth Building S/sv 300 Taper To 225 S/sv. Hot and Cold solutions; Above ground commercial; Below ground drainage; Attenuation and infiltration. Load class according to EN 1433 . 00 ex. See more ideas about drainage, drainage solutions, paving design. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Description. e. Hepworth Clay SuperSleve HouseDrain EPD for. Model: TD400. Hepworth PME (Qatar) WLL operates a management system based on ISO 9001, ISO 14001 and ISO 45001. 00 £ | Osma underground drainage: 9. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. And in temperate regions, drainage enables the reclamation of waterlogged. Wavin Group Hazelhead Crow Edge SHEFFIELD S 36 4HG. 1. EAN Number. Hepworth Drainage Pipe Data 6-8 Slotted Pipe 9-10 Hepworth Technocore Pipe System 11-16 Hepworth Drainage Fittings 17-19 Wavin Drainage Fittings 20-24 Bottle Gully 25-26 System Design 27-32 Underground Drainage Installation Instructions 33-37 Storage & Handling 38-39 Chemical Resistance Table 40-44 ACO HexDrain Brickslot provides a discreet slot drainage system for domestic block paving installation and threshold drainage. Company Registration No: 01647362. The streamlined design creates a disguised water barrier between indoor/outdoor living areas. 92 448. 75m Plain Ended Drainage Pipe Hepworth SuperSleve 150 SP2. Lightweight and. 27 £14. 0 (8) Download. Dacta Drainage Solvent Weld uPVC Above Ground Drainage System. Find inspection chambers & manhole covers for easy access, gully traps and various sized bends and couplers to meet your requirements. PG1. HexDrain . It is designed for use with doorway systems up to 1000mm wide to create a threshold drain, however multiple drainage runs can be achieved by simply clipping units together. CPVC PIPE &FITTINGS. E: drainage@hepworth. 48 £ 38. Explore our growing range of drainage solutions, from our popular A15 linear or edge slot drain channel systems to our Eezee B125 and C250 channel drainage. Hepworth Clay SJ1/3 150mm x 150mm Diameter Supersleve Plain Ended Equal 45 Degree Oblique Junction. Pricing group 1 - Key. The Allproof Industries Perimeter Drain is an off the shelf level threshold product that removes the need for boxing out and measuring. 450 mm. Delivery or pick up local to you Hepworth Drainage from a highly recommended trusted company. The current edition covers details of foul water drainage, both above and below ground, pipe sizes, protection of pipes, manholes and inspection chambers. Similar products from Wavin Ltd. Whether you're a DIY enthusiast or a professional contractor, t. Twenty high quality Channel Drainage systems in durable HDPE, available with black HDPE gratings or with galvanised steel gratings. Part three of this four-part series sees Rob Butcher, Design Service Manager at ACO Water Management examine the key considerations landscapers need to incorporate into their plans when installing. Inc. VAT Select options. 7 P/E 225 263 1750 59. 88 £2. Royal Ace Casino is very good at attracting new casino players with some strong promotions, such as a no-deposit bonus, reasonable wagering requirements, and an uncapped deposit bonus. The threshold drainage ditch spacing (L T) is defined as the largest spacing that would remove wetland hydrology from the entire field. Hepworth Threshold drain or similar) All new timber doors and windows to receive clear wax oil treatment to preserve the natural appearance of the Oak. Clay 150mm x 1. Manthorpe G930 Combination Airbrick. uk Certification BSEN 295-1 Kitemark certified Agrement Certificate 02/3884 (100 & 150 mm only) Pipe dia Crushing strength / Class no – 100 mm. The new patio will be on two levels - a higher area which is level with the threshold of the bifold doors, and a step down to a lower level which is level with the existing patio. STARK Building Materials UK Limited. One of the UK's most trusted and leading names in plastic drainage systems. 00 ex. Clay has been used in drainage for more than 6,000 years. Hepworth Clay Drainage Fired to Perfection HEPWORTH CLAY & TERRACOTTA. We know we need a drainage channel between the door and the patio slabs. Soil pipes, also known as soil vent pipes, are used to transport wastewater and sewage into the sewer. Top Level channel drainage MEALINE S Drainage Channel with Galvanised Slotted Grating 1m - A15. 5027888012760. Document M of the Building Regs recommends an ideal of 150mm to 170mm. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. The ACO Group is one of the world market leaders in drainage technology. DoP/Hepworth/Clay Drainage/001 . 49 £4. Foul and surface water, private drains and public sewers, land drains and soakaways, filter drains and any other ways of getting rid of water. The range is complimented by off mains drainage, attenuation tanks, soakaways and channel drainage. Whether it’s complete drainage systems or components to link to existing drainage, we offer a comprehensive range of products suitable for foul, surface water and land drainage applications. Catalog code Wavin. Wynn Type C & D Mk5 - Heavy Duty Straight Line Wipers. The higher part will be edged on one side by the existing house wall. Please note, to ensure the integrity of your underground drainage systems, our ranges should only be used in conjunction with other. Hepworth Clay channels additionally fittings. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with. An Introduction to Threshold Drainage Channel. It is installed to take wastewater from upper floor toilets, baths and sinks into the underground drainage system. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Slimline Domestic Level Threshold Door Drainage ACO Threshold A15 channel drain eliminates water ponding in front of house entrances, available in either a silver or black aluminium finish. Range. SILENTA PREMIUM. No. pdf) or read online for free. At present, about 299 Mha (or 18%) of the arable and permanent cropped areas worldwide are irrigated and, although drainage is an important component of irrigation, only 22% of these irrigated lands are drained. 1. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. Clay 100mm 90 degree Curved Square Plain Ended Drainage Junction Hepworth SuperSleve House Drain SJ2/1. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory -fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. £6. 1 C 300 357 2000. 00 incl VAT. Details. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Colour . 2). The original linear drainage system for outdoor environments.