Sheetseal 226. 150mm min. U. The lap should be enhanced, by the inclusion of a 50 x 5mm bead of Sealing Compound. Sales number: 01753 944210. Internal tanking: Should be carried out as illustrated in. RIW, Arc House, Terrace Road South, Binfield, Berkshire G42 4PZ Call Technical: 01753 944200, Call Sales: 01753 944210. RIW Protection Board is a flat sheet, made of organic fibres saturated with bitumen. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver. The product generally requires a primer for vertical or sloping surfaces ie. Good tensile strength. Simple to detail in critical areas. Technical number: 01753 944200. SUPPLYRIW Liquid Asphaltic Composition (LAC) 5ltr. Description: Sheetseal Primer is a bitumen solution that is used to prime surfaces before the application of RIW Sheetseal 226. High performance, polymeric DPC. Link with Structureseal. Sheetseal 226 RIW Adhesive Tape Sheetseal 226 on cement particle board or similar Steel framing system Toughseal (two coats) Sheetseal 9000 dpc Toughseal (Blinded with course aggregate) Render finish. We aim to offer complete waterproofing assurance to Architects, Engineers and Contractors. Sheetseal 226 NBS Clause. Sheetseal GR is typically used where a methane. RIW are a leading waterproofing and damp proofing product supplier. A “needle-punch” process interlocks the geotextiles together forming an extremely strong composite that maintains a consistent layer of Bentonite, as well as protecting it from. BS8102:2009, Item 6. RIW was part of the process that turned an existing brickwork coal vault into a wine cellar for a client. Sheetseal Primer is a bitumen solution. RIW SHEETSEAL GR Sheetseal GR is a cold applied, high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone release paper. Sheetseal 226; Sodium Bentonite Systems. 05m. Technical number: 01753 944200. uk 1. Gas Seal Black Data Sheet. Sheetseal GR RIW. Based on a composition of Ethylene Propylene rubbers and polyester fibres which increases the tensile strength and elongation at break making the system more resistant to tearing and puncturing. RIW Sheetseal 226 19. rbs Double Sided Adhesive Tape 150mm x 15m. 05m x 19. Sodium Bentonite Systems [{product_related_downloads:count}] doc. 05m long rolls. Sales number: 01753 944210. Contact Us. co. Joint Sealants & Adhesives. Cavity Drain; Double Drain; Plaster Drain;RIW DOUBLE DRAIN Double Drain is a cold applied combination of impermeable high density polyethylene sheet and permeable geotextile filter fabric. Bituthene 5000 20m x 1m. Structural Waterproofing, Basement Tanking & Damp Proof Membranes. The system used for this particular project was the RIW Sheetseal 226 waterproofing system. The Rail Industry Worker Program (RIW) is a national competency management. Technical number: 01753 944200. 05m Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Double Drain - a drainage board which protects the. Sealing Compound / Granules;RIW Sheetseal 9000 DPC -a range of high performance polymeric dpc's, and pre-formed cavity trays, compatible for use with all RIW Limited membranes. Typically HDPE Sheeting is used as an external or internal basement tanking system or ground floor DPM, particularly where large unobstructed areas are to be waterproofed. Sheetseal 9000 DPC; Sheet Applied Systems. RIW Sheetseal 226 — a 0. 1 2. About Us;. Integrate the system with a damp proof course/cavity tray, by means of placing a 300mm wide band of Sheetseal 226, over the termination point, a minimum of 150mm. Technical number: 01753 944200. Technical Hotline 01753 944200. SECTION RIW Sheetseal 9000 CavityTray RIW Sheetseal 226; see Note 3 RIW Sheetseal 226. Sheetseal 226; Sodium Bentonite Systems. Previous. Sealing Compound / Granules; Structureseal; Waterstop; Structural Drainage Systems. Technical number: 01753 944200. The internal angle at the base of the wall, and other areas subject to movement, must be reinforced with a 300mm strip of Sheetseal 226. The base structural slabs and the walls should be formed, incorporating a fillet at the external base of the wall, and the vertical LAC should then be applied. Sodium Bentonite, encapsulated between a non-woven . 05m x 1. Add to basket. Customer Sales 01753 944210. 87 £242. The membrane should then be protected from backfilling using Double Drain or Protection Board to suit. Title: RIW-TD-204 Created Date: 9/19/2019 11:34:11 AM. RIW Limited 487-488 Ipswich Road, Slough, SL1 4EP Technical enquires tel: 01753 944200 Commercial enquires tel: 01753 944210 The information in this literature was correct at the time of goingCall 01344 397788 or email [email protected]. RIW Sealing Compound / Granules Data Sheet. Proofex Engage 1. com. The product generally requires a primer for vertical or sloping surfaces ie. T: +44 (0) 1753 944200 E: technical@riw. Sheetseal Primer is a bitumen solution. Movement joints are designed to relieve or absorb anticipated movement between structural elements, which are generally caused by thermal expansion/contraction, settlement, load transfer, dead loads and at times even seismic activity. pdf. Used to prime RIW Sheetseal 226. Label elements Hazard Statement EUH066 - Repeated exposure may cause skin dryness or cracking. Sealing Compound / Granules; Structureseal; Waterstop;BOSA Contracts Ltd were instructed to waterproof a cast concrete retaining wall for the new 2800m2 extension being constructed by NU Construction at Torque Logistics. combination of modern building techniques and materials . About Us;. pdf. RIW Double Drain -a drainage board which protects the membrane during backfilling operations, and also promotes drainage of water away from the structure. This detail is suitable for damproofing only and should not be subjected to water pressure. High performance damp proof membrane. RIW 124783 Sheetseal 226 Tanking 1. Web Telephone +44 (0)1344 397788 Email enquiries@riw. Sheetseal Primer is a bitumen solution. RIW TOUGHSEAL Toughseal is a solvent free polymer modified epoxide coating, supplied as a two part pack of base and hardener in pre-measured proportions. Phone: 01753 944200 or Email: technical@riw. Download data sheets Search products by application Download typical details Find your local. Sealing Compound / Granules; Structureseal; Waterstop; Structural Drainage Systems. Sodium bentonite swells when in contact with water, forming an impermeable barrier. RIW Limited 580-581 Ipswich Road, Slough, SL1 4EQ Technical enquires tel: 01753 944200 Commercial enquires tel: 01753 944210 has a broad range of high performance structural waterproofing products. 39. The membrane should then be protected from backfilling using Double Drain or Protection Board to suit. Proofex 3000 (1 x 20m) £307. co. pdf. Pre-applied Tanking System. We are a proud supplier of RIW construction products. Sheetseal 226 is a product for waterproofing large unobstructed areas, such as. RIW FLEXISEAL 500 HG Hand Applied Liquid Deck Waterproofing Membrane. RIW Sheetseal 226 RC slab and underslab to SE detail Perimeter edge strip insulation to screed to manufacturer's detail +/- 25mm lean mix backfill for tolerance Loadbearing insulating course eg. RIW Limited 487-488 Ipswich Road, Slough, SL1 4EP Technical enquires tel: 01753 944200 Commercial enquires tel: 01753 944210 Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Product name Sheetseal 226 1. 05m x 19. Sales number: 01753 944210. co. Cavity Drain; Double Drain; Plaster Drain;Spray. co. Double Drain can also be used to provide excellent. Abstract Relates to a two-ply, self-adhesive damp-proof and waterproof membrane for solid concrete floors, underground structures, reservoir roofs and tanking below ground. In my opinion, it then. RIW 124783 Sheetseal 226 Tanking 1. Sheetseal GR - self-adhesive sheet membrane for gas resistant waterproofing applications. POA. View. View. POA. Waterproofing above ground level;. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). Download the datasheet to learn more about its benefits, properties, installation and storage. Compare. The 9000 dpc RIW Sheetseal 226 to seal cavity tray to RIW LAC product can effect sensitive skins. Visit us at FLEXISEAL SHEETSEAL 226 STRUCTURESEAL LAC SHEETSEAL GR Step1 Identify the different waterproofing systems that can be used in your application Raised Access Floor A tough waterproof membrane should be applied directly under a raised access floor to act as a water containment system preventing the passage ofTerminate RIW Structureseal, on the concrete structure, below ground level. With a steep sloping site and precast walls, the waterproofing solution chosen was a combination of LAC and Sheetseal 226 to reinforce the joints and ensure backfilling of the walls could be achieved. Compare Bookmark. Sodium Bentonite Systems [{product_related_downloads:count}] pdf. It is used on all vertical or inclined surfaces to aid the adhesion of the RIW Sheetseal 226. RIW Limited 487-488 Ipswich Road, Slough, SL1 4EP Technical enquires tel: 01753 944200 Specification Guide for RIW Waterproofing Systems l 23 Detail 1 - External Tanking Waterstop (Optional) Sheetseal Primer Sheetseal 9000 DPC / Cavity tray Protection Board (Optional) Sheetseal 226 Fillet Cementfill HB Fillet Sub-soil drainage as required Double Drain Sheetseal 226 Reinforcing strip of Sheetseal 226 x 300 wide Reinforcing strip. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. Sodium Bentonite Systems [{product_related_downloads:count}] pdf. Sealing Compound / Granules; Structureseal; Waterstop; Structural Drainage Systems. Sheetseal Primer. 150mm min. a 300mm wide band of Sheetseal 226, over the termination point, a minimum of 150mm. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Toughseal, DPM Red, DPM Blue, Sheetseal 226, Structureseal, Cavitydrain R20, Cavitydrain R7, Gas Seal Black, Gas Seal HC, Sheetseal GR, Structureseal GPT, Sheetseal 9000, Cementjoint, Cementfill. Sales number: 01753 944210. Sodium Bentonite Systems [{product_related_downloads:count}] doc. RIW Sheetseal Primer is a bitumen solution. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Sheetseal Primer 5. Find the right waterproofing product for your specific project requirements in a few simple steps with our easy to use product finder. Sales number: 01753 944210. uk. 1. Sheetseal 226 (Draft) 4. 150mm min. RIW Structureseal GPT Data Sheet. About Us;. RIW Sheetseal 226 300mm x 19. A ‘needle-punch’ process interlocks the geotextiles together through the bentonite, forming an extremely strong composite that maintains a consistent layer of bentonite. RIW Flexiseal was used on the entrance podium to provide waterproofing over the basement, and RIW Cementseal maintained continuity at isolated pad locations below the basement slab. pdf), Text File (. RIW Sheetseal 226 Data Sheet. Head Office. RIW SHEETSEAL 226 TYPICAL USES When designing Type A (barrier) protection as Classified in BS8102: 2009, the product correctly applied is capable of providing the levels of protection required for Grades 1, 2 & 3 basements. RIW Sheetseal 226 is a cold applied, high-density polyethylene film (HDPE sheeting), coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. 05m. From £102. Joint Sealants & Adhesives. pdf. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Two colour coded coats. The product generally requires a primer for vertical or sloping surfaces ie: Sheetseal Primer. The lap should be enhanced, by the inclusion of a 50 x 5mm bead of Sealing Compound. Size: 5L RIW products are non-returnable due to shelf-life and quality control. Find the right product for your specific project requirements in a few simple steps with our easy to use product finder. Sealing Compound / Granules;Sheetseal 226. Certificate type. Sheetseal Type Thickness Roll Size Weight 226 1. RIW Sheetseal 226 is a cold applied, high density polyethylene film (HDPE Sheeting), coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Concrete Treatments & Coatings. Excellent elongation at break. About Us;. Sheet. POA. RIW Bitumen Protection Board is an excellent choice because it is resistant to ground salts, water, and corrosive chemicals. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Sheetseal Primer is a bitumen solution. 60 £33. Sealing Compound / Granules; Structureseal; Waterstop; Structural Drainage Systems. Description A cold applied, high density polyethylene film coated with a bitumen/ rubber self-adhesive layer with a removable reinforced silicone release paper. co. Technical number: 01753 944200. RIW Structureseal GPT Data Sheet. Inc VAT. RIW Sheetseal GR is a product data sheet that provides detailed information on the technical specifications, performance, application and storage of the Sheetseal GR membrane, a cold applied, high density polyethylene film with a bitumen/rubber self-adhesive layer, designed to act as a gas and water barrier. RIW Sheetseal 226 - Waterproof Membrane. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone. High & Low Modulus Silicones; Fire Rated Sealants;. The Inquirer stated that initially the RIW Sheetseal 226 would have been an appropriate design solution for the waterproofing/tanking. Reinforce with RIW Sheetseal 226 - 300mm wide over RIW Heviseal Reinforce with 0. Sealing Compound / Granules; Structureseal; Waterstop; Structural Drainage Systems. £243. Sheetseal 226 - a self-adhesive, flexible sheet membrane for reinforcing areas subject to movement. Technical number: 01753 944200. Sales number: 01753 944210. Search products by application Find your local stockist Take one of our online CPD’s. Sheetseal 226 NBS Clause. TECHNICAL SERVICES The RIW Technical Department is available to adviseRIW has a broad range of high performance structural waterproofing products. PACKAGING Sheestseal 226: 1050mm x19. More Info. RIW Sheetseal 226 is a cold applied, high density polyethylene film (HDPE Sheeting), coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. When designing a Type A (barrier) protection (as classified in BS 8102:2009), the product applied correctly is capable of providing the levels of protection required for grades 1, 2 & 3 basements. RIW Sheetseal GR Data Sheet. Sheetseal Primer is a bitumen solution. About Us; Products + Browse by application. DPM’s can be applied to either a suitable blinding layer under the slab or internally to the top of the slab. Sheetseal 226; Sodium Bentonite Systems. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 19/09/19NTSRRDK RIW/TD/155 RIW Cavity Drain R20 Insulation / Services zone Floor build-up and insulation zone RIW Cavity Drain R20 RIW Structureseal RIW Sheetseal 226 RIW Double Drain. SECTION RIW Sheetseal 9000 DPC mechanically fixed through top of RIW Sheetseal 226 RIW Sheetseal 226 on cement particle board, securely fixed to steel frame RIW Toughseal. Got a Technical query? Click here to get a callback. Sheetseal GR is a Waterproof Methane and Carbon Dioxide Gas Barrier. Sheetseal 226; Sodium Bentonite Systems. All our gas proofing products. Internal tanking: Should be carried out as illustrated in. RIW Double Drain -a drainage board which protects the membrane during backfilling operations, and also promotes drainage of water away from the structure. RIW Sheetseal 226; 300mm reinforcing strip over RIW LACPlease contact us by either email at sale[email protected]. Freight. REF. BENEFITS l Water and water vapour barrier l Factory controlled thickness l Elastic and flexible l Damage easily repaired l No. Two colour coded coats. High & Low Modulus Silicones;. RIW / 02: RIW Sheetseal Primer 2. RIW Protection Board is used for the protection of waterproof membranes against mechanical damage, pedestrian or. 02m x 0. RIW Sheetseal 226 150mm x 19. STOT SE 3: H336 - May cause drowsiness or dizziness. • Build Description: A new build data centre to house a supercomputer worth £97m • Products Used: 2500m2 Sheetseal 226, 500m2 Gas Seal. RIW Sealing Compound. sheetseal 226 sheetseal gr tilesafe screedsafe section 3 sodium bentonite systems structureseal waterstop sealing compound & granules section 4 cement based systems cementseal cementflex cementfill fc, cementfill hb & cementfill wp cementjoint & repel ac section 5 structural drainage systems cavity drain sump pumps & aqua channel plaster drain. The process involved first pressure washing and preparing the retaining wall, following. The product was loaded with a screed to resist potential hydrostatic pressure due to varying site levels. Link with. 1 g/m²/24hr. Cementfill WP RIW. Next. 10066926. Both RIW Toughseal and RIW Sheetseal 226 were used to continue the waterproofing to the required level above ground. Sheetseal Primer is a bitumen solution. It is a self-adhesive polyethylene film with a bitumen/rubber coating. Sheetseal 226 NBS Clause. About Us; Products + Browse by application. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the. Sheetseal Primer is a bitumen solution. Toughseal. The installed product protects the structure against moisture and radon from the ground. Category: Documents. 00 . T: +44 (0) 1753 944200 E: [email protected] has a broad range of high performance structural waterproofing products. Joint Sealants & Adhesives. Other sizes are available on request. RIW Sheetseal 226- a flexible sheet membrane, used over the Liquid Asphaltic Composition, for reinforcing areas subject to movement. Additional information. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the. 150mm min. pdf. 54 (inc. Internal tanking: Should be carried out as illustrated in. Sheetseal 226; Sodium Bentonite Systems. Technical number: 01753 944200. RIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. RIW Sheetseal 9000 Cavity Tray RIW LAC (optional); see Note 3 RIW Sheetseal 9000 DPC wrapped around end of floor units RIW DPM Blue across main floor area; finishes over as required. 05m Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Sheetseal 226 NBS Clause. VAT) Add to basket. Retaining Walls. £. 50 . Free to use RIW Sheetseal 226 - Waterproof membrane. Technical number: 01753 944200. RIW Adhesive Tape Sheetseal 9000 DPC / Cavity tray xed through Sheetseal 226. RIW Sheetseal 223 — a 0. Sheetseal 226; Sodium Bentonite Systems. 05m x 1. Link with Structureseal. Technical Hotline 01753 944200. Sheetseal 226 is a cold applied, high density polyethylene film,. BENEFITS Water and water vapour barrier Factory controlled thickness Elastic and flexible No drying timeRIW SHEETSEAL 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. The product can be easily cut with a. Excellent chemical resistance. Sheetseal 226 NBS Clause. contact the RIW Technical Department. BENEFITS Water and water vapour barrier Factory controlled thickness Elastic and flexible No drying timeDescription. Proofex LM Mesh 100mm x 50m. Sheetseal Primer is a bitumen solution. Solvent Free. Categories: Building Materials, Drainage & Membranes. 05m. pdf. All you need to do is answer a few basic application questions and we'll do the rest. Sheetseal 226; Sodium Bentonite Systems. POA. 3: H226 - Flammable liquid and vapour. RIW Sheetseal 226 advantages Forms a barrier against water and moisture Easy installation Resistant to sulphates Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. Joint Sealants & Adhesives. VAT) Enquire Now. rbs Double Sided Adhesive Tape 150mm x 15m. About Us;. Apply one coat of the primer onto the desired surface (vertical or inclined surfaces only). Class 1 Fire rating. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with bitumen / rubber self adhesive layer with a removable reinforced silicone paper. Case Studies. Certificate type. Excellent tensile adhesion to substrate. 2x100mm thick rigid floor insulation boards 14. RIW Sheetseal Primer 5L. The company is almost 100 years old and RIW stands for Remember It's Waterproof, which was the slogan of an advertisement for the company in 1921. RIW products are non-returnable due to shelf-life and quality control. RIW Sheetseal 9000 Data Sheet. Sodium Bentonite Systems [{product_related_downloads:count}] doc. Literature by RIW - We help design and project delivery teams keep water and ground gases out of buildings. Technical number: 01753 944200. 64 £247. RIW has a broad range of high performance structural waterproofing products. P. RIW's case studies provide guidance on overcoming commonly encountered waterproofing problems and applications on various projects throughout the UK. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 18/09/19NTSRADK RIW/TD/101 RIW Double Drain; see Notes 1 & 2 Provide haunching over membrane Sub-soil drainage; see Notes 3 & 4 RIW Structureseal RIW Flexiseal Pro RIW Sheetseal 226. Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. View. Technical number: 01753 944200. Structural Waterproofing > RIW Waterproofing > RIW Sheetseal 226 . Sheetseal 226 NBS Clause. Joint Sealants & Adhesives. Sodium Bentonite Systems [{product_related_downloads:count}] doc. Key factors assessed were resistance to water and water vapour. pdf. RIW Sheetseal 226 / 226 S Sheetseal 226 / 226 S is a cold applied, high density polyethylene film, coated with a bitumen/rubber self adhesive layer with a removable reinforced silicone paper. DPM Blue is a three-layer, low density polyethylene damp proof membrane with a polypropylene reinforcing grid. Sheetseal - 226 - High Density Polyethylene Film by RIW Ltd. Link with Structureseal. Overview RIW - We help design and project delivery teams keep water and ground gases out of buildings. See Detail 5. We have been consulted on virtually every application you can think of, so if you're looking for something specific, please contact us on 01344 397777. RIW Sheetseal 226 Data Sheet. uk for data sheets, typical drawings and more. View. Vertical work must be supported immediately after application, or temporary supports provided as necessary. SHEETSEAL 226 SHEETSEAL GR SHEETSEAL 9000 DPC HEVISEAL TOUGHSEAL CEMENTSEAL CEMENTFLEX EXTERNAL TANKING External tanking is the application of a waterproof membrane to the outside of a basement or sub-structure. e. DPM Blue. Also used in conjunction with Flexiseal, when a slip tape is required at joints. e DainesRIW has a broad range of high performance structural waterproofing products. Sheetseal 9000 DPC. 39 (inc. RIW has a broad range of high performance structural waterproofing products. RIW Sheetseal 9000 DPC: Length: 20m long rolls Widths (various available): 100,150, 225, 300, 375, 450, 600 & 1000mm. RIW Sheetseal 226 is a polyethylene film with bitumen / rubber adhesive and silicone. stockists is available from RIW’s offices. Sheetseal Primer. DPM Blue. Two colour membrane for on-site quality control. The product is suitable for use above or below ground bearing reinforced concrete slabs, and above suspended beam and block floors or precast concrete slabs. RIW Sheetseal GR Data Sheet. Resistant. Typical uses. pdf. uk 1. Sheetseal 226 RIW. Download BIM. 05m x 19. RIW Sheetseal 226 was used as a robust DPM over the largely un-interrupted floor slab. Technical number: 01753 944200. Do not allow the product to enter RIW Sheetseal 9000 watercourses. 6mm 150mm x 20m 1. 05m. co. The material should be applied in two even coats to give a minimum dry film thickness of 1mm per coat. Sheetseal GR is a cold applied high density polyethylene film bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. Quick and easy to install. RIW Sheetseal 226 19. RIW Sheetseal 226 Sheetseal 226 is a cold applied, high density polyethylene film, coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone paper. BBA Approved. Description. Description. uk or call 01268 571571 and we will calculate your unique discount for larger quantities. Double Drain can also be used to provide excellent. Sheetseal 226 is typically used to provide a water and. It is typically used as a basement. Waterproof Foam for Movement Joints.