View Select options. RIW Ltd Arc House Terrace Road South Binfield Bracknell Berkshire RG42 4PZ Tel: 01344 397777 Fax: 01344 862010 e-mail: [email protected] full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. nbs. Cementfill HB incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology, resulting in a rapid hardening, low density, high strength waterproofing mortar with enhanced polymer properties. RIW Cementseal Data Sheet. Waterproofing above ground level;RIW in the UK has over 90 years experience in structural waterproofing. The product chemically reacts with cement, to produce a durable surface seal, which stabilises the substrate and reduces the evaporation of water. RIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Sales number: 01753 944210. BENEFITS. Rust-Oleum 1 gal. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. The RIW Cementseal provided an impact resistant application, which allowed the deck to be trafficked by subsequent trades without the risk of damage to the membrane. Appropriate engineering controls Ensure adequate ventilation of the working area. Technical Hotline 01753 944200. Totally. Below the concrete slab we recommended RIW Sheetseal 226. Tekcem 025 Industrial. coating such as RIW Cementseal Primer should be applied to the structure before installation of the RIW Cavity Drain System to avoid obstruction to the drainage system and pumps. RIW Cementseal Primer 5ltr. V. A two component, polymer rich and flexible cement based waterproof coating for concrete and masonry. DPM Blue. RIW Limited Arc House Terrace Road South Binfield Bracknell RG42 4PZ Tel: 01344 397777 Fax: 01344 862010 e-mail: [email protected] Cementseal. BENEFITS l Totally waterproof l Resists up to 100m head of positive and negative water pressure l Seamless and fully bonded l Applied to damp surfaces l Abrasion and impact resistant l Quick and easy to apply by hand or spray RIW Cementseal. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). Cast Contracting Ltd in Gibraltar. Concrete surfaces: Should be pre-treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the. RIW Aqua Channel acts as a maintainable drainage channel, and must be installed including :RIW Cementseal Primer Cementseal Primer is a multi-functional, water based primer/curing agent, formulated on an aqueous acrylic copolymer. All surfaces must be free from all unsound material, rust and organic growth. uk Specification Guide to RIW Waterproofing Systems l 5. RIW Download Sponsored RIW Structureseal . General enquiries: 0345 456 9594. Made with three parts #1 Topsoil, two parts Magic Mulch, and one part coarse sand. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. 1. Save companies and products to your shortlist and contact multiple companies through a single enquiry. Specifications. BENEFITS l Totally waterproof l Resists up to 100m head of positive & negative water pressure l Tough & flexible to accommodate differential movement l Seamless & fully bonded l Applied to. co. Available from Encon Construction Products. Highly. Technical number: 01753 944200. POA . Start here!particular to overlap Cementseal on the transition from foundations up to DPC level. 0 downloadRIW Sheetseal 226 Self Adhesive Tanking Membrane. Cementseal and Flexiseal on large podium decks. compound, RIW Cementfill WP. (Roll) Add to quote. Previous. BENEFITS Totally waterproof Resists up to 100m head of. Gas Proofing Systems [{product_related_downloads:count}] pdf. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. RIW Aqua Channel acts as a maintainable drainage channel, and must be. 2. Flexiseal Pro is a flexible but durable barrier to water and water vapour and is generally applied to substrates treated with Flexiseal Pro Primer. RIW Toughseal A liquid applied coating that is solvent free, polymer modified, colour coded and based on epoxy resins. RIW in the UK has over 90 years experience in structural waterproofing. RIW Ltd Engineering Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. co. Primer for the sealing of horizontal concrete substrates prior to the application of RIW Cementseal or Cementflex. This is to use Cementseal, a liquid applied product, across the top of the pile caps and around the reinforcement followed by lapping Structureseal, an external tanking membrane, onto this. Upload: others. Impermeable to water under 10 bar hydrostatic pressure, yet allows the free passage of water vapour. Sales. Class 1 Fire rating. The product cures to form a durable, highly. SKU: 014csp. 2. View more info. Therefore, these drawings are for general guidance only, and further advice should be sought when necessary from our Technical team. Search. Download BIM. Serial number: Cementseal 3. RIW was asked by Jestico + Whiles to advise on waterproofing in the early stages of the design process. RIW Cementseal is a two component polymer modified cement based water- proof concrete sealer coating with excellent adhesion to prepared. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Sheetseal GR Data Sheet. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. The RIW Cementseal provided an impact resistant application, which allowed the deck to be trafficked by subsequent trades without the risk of damage to the membrane. Start here!. PERFORMANCE. button. Waterproof Foam for Movement Joints. 6 litres of clean water per 20 kg bag, depending upon desired. For a surface sealant, RIW Cementseal is a two-component polymer for concrete and masonry substrates, which has superb adhesion. Choose between our online CPD below, which focuses on Waterproofing At or Below Ground Level (BS8102:2009) or contact us to book an in-house session. RIW Download. Relevant identified uses of the substance or mixture and uses advised against Description Two component cementitious coating. nbs. Gas/Radon Resistant. CSL. winds with Cementseal Primer, polythene sheeting, damp hessian or similar. pdf. RIW in the UK has over 90 years experience in structural waterproofing. RIW Cementseal Primer can be applied to damp surfaces; Prevents out-gassing; Curing agent for newly placed cement based mortars and coatings RIW Cementfill FC 20kg. Cementflex. pdf. 1. Waterproofing above ground level;A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Limited 487 / 488 Ipswich Road Slough SL1 4EP. RIW has been delivering reliable waterproofing solutions for 100 years. pdf. RIW 37: RIW Cementseal Primer WEL 8-hr limit ppm: WEL 8-hr limit mg/m3:18 WEL 15 min limit ppm: WEL 15 min limit mg/m3:25 8. pdf. Features & Benefits of Cementjoint. RIW Cementseal was applied internally and the internal block walls built to create insulated cavity walls. DPM Blue is a three-layer, low density polyethylene damp proof membrane with a polypropylene reinforcing grid. LAC ® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. Overtape - a self-adhesive tape used to seal over joints, when necessary. Add to basket. Category Concrete Repair. CCL installed RIW Cementseal cementitious waterproof coating to pile heads, top of concrete ground beams and secant piles whilst RIW Cementfill FC was used to repair and make good the side of piles, prior to the application of RIW Cementseal coating. RIW produce a range of ancillary products for use with Cavity Drain R7 which include: Sealing Rope - a self-adhesive rope for sealing around services, fixings etc. The product will also act as a curing agent for newly placed cementitious mortars and coatings, by helping to reduce the amount of water evaporating from the surface. uk website: British Board of Agrément tel: 01923 665300 Bucknalls Lane fax: 01923 665301 Watford e-mail: mail@bba. Your product has been successfully added to your basketRIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. RIW has a broad range of high performance structural waterproofing products. pdf. P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. For repairs, go for RIW Cementfill, a. RIW Gas Seal Black underneath slab area RIW Gas Seal Tape RIW Lap Tape Sand Blinding RIW Geo-Vent; 25mm thick RIW Gas Seal GR DPC RIW Sheetseal GR see Note 5 100mm Ø Vent Pipe by others RIW Sheetseal GR RIW Geo-vent T-Connector Maintainable sub-soil drainage as required; see Notes 3 & 4 This drawing must be read in conjunction. Product name RIW 36B: RIW Cementseal Part B CLP 1. May also be used as a curing membrane. RIW Cementseal. Gas Proofing Systems [{product_related_downloads:count}] pdf. RIW Gas Seal HC Data Sheet. It will take under 30 minutes, and we'll send you a certificate upon completion. winds with Cementseal Primer, polythene sheeting, damp hessian or similar. co. 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. Cavity Drain, Cementflex, Cementseal, Flexiseal Pro, Gas Seal, Heviseal, Hydrocoat, LAC, Sheetseal, Structureseal, Toughseal, Waterstop. RIW Cementseal Primer 5ltr. RIW Download. Cementfill FC is used to fill minor blow holes and defects, and for repairing surface cavities and honeycombed concrete/open textured masonry prior to application of other RIW membranes. Gas Seal Ancillaries Data Sheet. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. Eye / face protection In case of splashing, wear:. pdf), Text File (. Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. Sales number: 01753 944210. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Waterproofing. Specification Guide: RIW WATERPROOFING SYSTEMS; of 31 /31. Sales. Please contact technical@riw. Depending on the nature of your basement renovation, you may need to gain planning permission to carry. RIW Aqua Channel A PVC drainage conduit designed to control water ingress in below ground structures. Precon Products, A leading national independent supplier of construction products Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. 2. co. CEMENT JOINT. treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. Typical installations include floors, retaining walls and similar uncluttered surfaces. pdf. com. Totally. Search products by application Find your local stockist Take one of our online CPD’s. Encon Construction Products offers a huge range of construction products & accessories, primarily for use in infrastructure and major building projects. 2–2. 3. Request Callback; 01753 944200; [email protected]. pdf. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. RIW Gas Seal HC Data Sheet. CEMENTSEAL CEMENTFLEX EXTERNAL TANKING External tanking is the application of a waterproof membrane to the outside of a basement or sub-structure. Gas Seal Ancillaries Data Sheet. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT;. Your product has been successfully added to your basketThe RIW Cementseal is applied to horizontal areas in a single 2mm application, thus application time is considerably reduced when compared to a two coat membrane. QR code), or you can prove you have passed a rapid test. RIW takes care of your waterproofing strategy from start to finish, including technical advice and guidance, preparation of sectional details, approval of drawings, site inspections and ongoing site support. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. Cementflex is a two component, polymer rich and flexible cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Application rate: Normal applications: 2. Gas Seal Ancillaries Data Sheet. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. RIW Cementseal is a cement-based, polymer-modified, two-component, coating that acts as a waterproofing agent. Can be used on damp surfaces. The RIW product range has expanded and evolved over the years, to suit the ever changing needs of our customer’s projects. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Technical number: Sales number: 01753 944210. Data Sheets | Technical Downloads | RIW. POA. RIW Download Sponsored RIW Flexiseal 500 HG . Cementseal. Application rate: Normal applications: 2. Gas Proofing Systems [{product_related_downloads:count}] pdf. star. Technical number: 01753 944200. RIW Sheetseal GR . uk. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls,. RIW Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. About Us;. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. RIW Gas Seal HC Data Sheet. Verified 7 months ago . RIW Cementseal 15kg. Surface Treatments 14 Concrete Coatings 15. RIW manufacturer products such as the RIW Cementseal, a waterproof coating that is available to purchase from our site in 15kg. Basements can become damp, so you may need to treat any concrete areas with RIW cementseal to ensure they are waterproof. pdf. RIW . RIW Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ Technical enquires tel: 01344 397777 Commercial enquires tel: 01344 397788 Cementseal 2 x 1mm coatings onto prepared surface Cementjoint fully embedded in 2mm Cementseal Cementfill HB Fillet (25 x 25) 20mm 20mm Cementseal 2 x 1mm coatings. By Martin Radford, Business Manager at RIW Ltd. Two colour coded coats. Sales number: 01753 944210. Temporary waterproofing: Cementseal may be applied 1mm thick over the area as required, to limit water ingress during construction. RIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/curing agent, formulated on an aqueous acrylic copolymer. 1. The installed product protects the structure against moisture and radon from the ground. Phone: 01753 944200 or Email: technical@riw. B05. Cementseal. Toughseal. Technical number: Sales number: 01753 944210. Match case Limit results 1 per page. or : for temporary waterproofing - Thickness : 1mm - Primer : Not required. Any remaining areas were stopped by the application of a plugging compound, RIW Cementfill WP. 00 each. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. RIW Cementseal Primer provides efficient sealing of horizontal concrete substrates, by stabilising the surface and preventing out-gassing, prior to the application of RIW. 90 inc vat on small, lightweight orders and £22. Gas Seal Black Data Sheet. co. The thixotropic, shrinkage compensated nature of the product enables. Solvent Free. star. pdf. Highly porous substrates should be primed with RIW Cementseal Primer. All gas membranes to be inspected and verified in accordance with Table 7 of BS8485:2015. Customer Sales 01753 944210. 8. BENEFITS l Totally waterproof l Resists up to 100m head of positive and negative water pressure l Seamless and fully bonded l Applied to damp surfaces l Abrasion and impact resistant l Quick and easy to apply by hand or spray RIW products are suitable for a wide range of applications, from basement tanking to at and above ground level waterproofing. Concrete Etch and Cleaner is a cleaner and etch combination that opens the pores of concrete surfaces to allow coatings to penetrate and. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Your product has been successfully added to your basket. About Us; Products + Browse by application. pdf. Once a dry substrate was achieved, a coating of RIW Cementseal was then applied, ready to receive an internal two coat breathable plaster finish. Technical number: 01753 944200. Two colour coded coats. Fast curing also allows subsequent trades to access the deck much quicker. RIW Liquid GM Data Sheet. co. U. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 19/09/19NTSRADK PILED FOUNDATIONS: RIW/TD/652 RIW STRUCTURESEAL; ALTERNATIVE DETAIL ACROSS PILE CAPS /. RIW in the UK has over 90 years experience in structural waterproofing. pdf. Environmentally friendly. Watch our animated infographic that explains these changes and how RIW can assist you in waterproofing your below ground structures. Call for Price. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Technical number: 01753 944200 Sales number: 01753 944210NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). RIW Cementseal CI/SfB Ln2 November 2011 RIW Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Highly porous substrates should be primed with RIW Cementseal Primer. Sales number: 01753 944210. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Enquire Now. RIW CEMENTSEAL PRIMER TYPICAL USES Cementseal Primer provides efficient sealing of horizontal concrete substrates, by stabilising the surface and preventing out-gassing, prior to the application of Cementseal or Cementflex. To be used with RIW Cementseal Primer on highly porous surfaces. Simple to detail in critical areas. Below the concrete slab we recommended RIW Sheetseal 226. DPM Blue; DPM Red; Sheetseal 226A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. POA . Waterproofing above ground level;was followed by the application of RIW Cementseal, a two-component polymer modified cement based waterproof concrete sealer coating which once cured forms a durable tough waterproof coating which acts as a concrete waterproofing sealer and protects the concrete. Factory control thickness. SAFETY Full health and safety instructions are contained on the product material safety data sheets and these. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. RIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/411 RIW AQUA CHANNEL IN REBATE AT BOTTOM OF RETAINING WALL WITH DRY LINING 1. Fast curing also allows subsequent trades to access the deck much quicker. RIW Cementseal Primer is a water-based primer and curing agent that can be applied to damp surfaces. BENEFITS l Totally waterproof l Resists up to 100m head of positive and negative water pressure l Seamless and fully bonded l Applied to damp surfaces l Abrasion and impact resistant l Quick and easy to apply by hand or. RIW Sheetseal 226. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn: Checked: Rev: 13/10/19 NTS RR AM TYPICAL DECK WITH FINISHES RIW/TD/606 FLEXISEAL 500 SYSTEM IW leiseal System IW leiseal System dressed. Eye contact May cause irritation to eyes. RIW Liquid GM Data Sheet. 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. When mixed, this concrete and. Over expansion joints allow slack in theby RIW Cementflex is a two component, polymer rich and flexible Cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Gas Proofing Systems [{product_related_downloads:count}] pdf. 1 2. RIW’s range of waterproofing products were specified for this project. RIW Gas Seal HC Data Sheet. pdf. Size - 20KG Download Product Info (PDF) Specifications. Specification Guide for RIW Waterproofing Systems l 37 RIW CEMENTSEAL 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 Grade 1, 2 & 3 basements. waterproofing solutions, such as RIW Tilesafe and RIW Cement Based Coatings have been added to the range to complement classic systems such as RIW LAC; known throughout the industry as ‘two coats of RIW’. Cementflex was used at horizontal and vertical junctions to reinforce the Cementseal against differential movement. pdf. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. BENEFITS l Pre-applied tanking systems l Suitable for wet weather and low temperature applications l Quick and easy to apply l Does not require additional drainage or protection l Primers. Overview RIW - We help design and project delivery teams keep water and ground gases out of buildings. The company offers complete waterproofing assurance to architects and engineers and is well-known for the expert Technical Advisory Service which provides a full consultation and design service. View. Below the concrete slab we recommended RIW Sheetseal 226. RIW Gas Seal Black . Waterproofing Membranes & Waterstops. Gas Seal Ancillaries Data Sheet. Sales number: 01753 944210. uk Herts WD25 9BA ©2014 website: strength of the concrete sub-base should be a minimum of 20 N/ mm². Cementflex. RIW Sheetseal 9000 DPC 300mm x 20m. Sheetseal 226 is typically used as a basement tanking system, or as a ground floor damp proof membrane; particularly where large unobstructed areas are to be waterproofed. Below the concrete slab we recommended RIW Sheetseal 226. Sheetseal 9000 DPC; Sheet Applied Systems. Cementjoint is an advanced, elastomeric, highly tear resistant, breathable, composite waterproof tape. 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. co. pdf. Cementseal and Cementflex. Cementfill HB incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology, resulting in a rapid hardening, low density, high. RIW Cementseal 15kg. LAC ® is typically used on structures below ground level, and as a damp proof membrane to ground floors. As the substructure was raised, CCL . Waterproofing above ground level;RIW has a broad range of high performance structural waterproofing products. Product code : 82CCSEALP. RIW Liquid GM Data Sheet. Excellent chemical resistance. RIW Cementflex was applied around balustrade fixing plates toToughseal can be used to provide a water and water vapour barrier behind tiles, render or beneath thin levelling screeds. The upper floor is constructed from prefabricated curved and leaning timber studwork panels, built off a CNC-cut curved plate fixed down to the concrete. RIW Cementseal is a cement-based, polymer-modified, two-component, coating that acts as. uk website: British Board of Agrément tel: 01923 665300 Bucknalls Lane fax: 01923 665301 Watford e-mail: [email protected] full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Cementseal Primer . Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. Gas Seal Black NBS Clause. Cementseal NBS Clause. RIW Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ Technical enquires tel: 01344 397777 Commercial enquires tel: 01344 397788 Cementseal 2 x 1mm coatings onto prepared surface Cementjoint fully embedded in 2mm Cementseal Cementfill HB Fillet (25 x 25) 20mm 20mm Cementseal 2 x 1mm coatings. CAPALAND PLUS is cement-based adhesive, for indoor and outdoor use, for laying medium/high porosity tiles, classified as C1T according to Standard UNE-EN 12004 and ISO 13007. Gas Seal Black Data Sheet. All loose material and surface laitance must be removed. The concrete sub-base should be a minimum of 20 N/ mm². pdf. Even so, this is a voluntary program that business and public spaces can opt. pdf; ESD02-against existing structure. MIXING RIW Cementfill HB should be mechanically mixed in the tub supplied using a slow speed drill and paddle or a forced. RIW Cementseal Primer Data Sheet. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Move the exposed person to fresh air. RIW Download. Opportunity. or : for horizontal surfaces - Primer : RIW. RIW Cementseal Primer Data Sheet. button. Technical number: 01753 944200. High & Low Modulus Silicones; Fire Rated Sealants; Polysulphide Sealants; Expanding Canister Foams; Polyurethane & Pu Hybrid;. co. co. May also be used as a curing membrane. Product Details. All applications. Quick and easy to install. ) Tunnels and subway systems Construction joints Foundations Water retaining structures. RIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/401 RIW AQUA CHANNEL IN REBATE AT BOTTOM OF RETAINING WALL WITH MASONRY LINING WALL 1. Cementfill FC incorporates the most advanced microsilica, polymer and fibre technology, curing to provide high waterproofing properties, excellent protection from acid gases, chlorides and freeze/thaw cycles as well as enhanced chemical resistance. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…RIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. RIW has been delivering reliable waterproofing solutions for 100 years. A cold applied, high density polyethylene film typically used to provide a water and water vapour barrier in all forms of construction. Gas Seal Ancillaries Data Sheet. RIW CEMENTSEAL SPECIFIC USES Internal tanking should be carried out as indicated in Detail 1 of this literature. Concrete surfaces: Should be treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. Both RIW Cementseal and RIW Cementflex were used: Cementseal’s robust abrasion resistant properties make it ideal for areas where tenants may walk on the gravel, moving it around.