- Product reference: RIW Sheetseal Primer. Premcrete supplies innovative groundwork solutions for major Construction and Infrastructure projects. A range of bentonite-based waterproofing products, comprising highly effective waterproofing geo-composite membranes and compounds, designed to prevent the passage of water and water vapour. Sales number: 01753 944210. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. RIW Ltd’s Post RIW Ltd 591 followers 9mo Report this post Report Report. RIW has over 90 years of experience and provides technical advice, site support and CPDs for structural waterproofing projects. Home Shop Waterproofing Membranes & Waterstops Bentonite Sheet Membranes RIW Sealing Compound. RIW Tilesafe has been designed to be used prior to the application of tiles, (including natural stone and porcelain) onto solid and timber floors in wetrooms and other critical rooms that require waterproofing. POA. RIW Limited 580-581 Ipswich Road. The RIW range now incorporates a wide range of diverse waterproofing solutions that are suitable for use above, below and at ground level, offering complete waterproofing assurance. co. RIW in the UK has over 90 years experience in structural waterproofing. Reactivates in the presence of moisture. Discover the latest requirements on waterproofing…RIW. uk; Sales. KIM lowers the permeability of concrete, and is used in place of surface applied waterproofing membranes. The products must be installed in accordance with RIW written instructions, and following installation must not be. Sales number: 01753 944210. £290. Membrane. Tilesure is a heavy-duty self-adhesive waterproofing and decoupling membrane designed for use onto timber and. #riw #waterproofing #waterproofingsolutions. 10. Self-seals hairline cracks up to 0. £ 28. Quick and easy to apply by hand or spray. Apply remaining RIW Sheetseal 226, as required, in accordance with J40 /190 RIW contact info: Phone number: +44 1753944200 Website: What does RIW do? We aim to offer complete waterproofing assurance to Architects, Engineers and Contractors. Krystol Internal Membrane (KIM) is a hydrophilic crystalline admixture used to create permanently waterproof concrete. 27 Per L RIW Liquid Asphalt Composition 25L £274. RIW offers a wide range of diverse waterproofing solutions that are suitable for use above, below and at ground level, offering complete waterproofing assurance to architects and. 618 followers. button. 335 PRIMERS • Manufacturer: RIW or similar approved. Provides a hard wearing, protective layer on wood, metal and cement. , The products must be installed in accordance with RIW written instructions, and following installation must not be. uk for data sheets, typical drawings and more. +44 (0) 1753 944200 E: technical@riw. Technical number: 01753 944200 RIW has been delivering reliable waterproofing solutions for 100 years. the latest RIW Product Literature. Factory control thickness. All waterproofing details shown herein must receive approval from the design team or appointed designer before implementation on site, these waterproofing details may have other impacts on the structure and these impacts must be assessed and understood by the design team or appointed designer. New practices have been incorporated into British Standard BS 8102, the Code of Practice for waterproofing below ground structures. RIW CEMENTFLEX. Contact us: 01344 397777 technical@riw. Two colour membrane for on-site quality control. Address. RIW LAC Liquid Asphaltic Composition 25L. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. 5 mm. 05m. Easily added directly to ready-mix truck or at batch plant. Request Callback; 01753 944200; technical@riw. Our complete range of services will. Retaining Walls. Along with soil types and water table levels, ground contaminates and gases such as Radon & Methane must be considered when deciding upon a waterproofing design. Take a look at how we have been able to adapt over the years but remain the name you can always depend on!Cement Based Waterproof Repair Mortar. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the levels of protection required for Grades 1, 2 & 3. Double Drain can also be used to provide excellent. Bentonite waterproofing membrane. Effective against hydrostatic pressure up to 140 m of head. Technical number: 01753 944200. uk. Download our… RIW Ltd on LinkedIn: #waterproofing. 5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also required. For more information about waterproof polymers please contact the RIW Technical Department. 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been a generic term for waterproofing products for over 90 years; our name even stands for ‘Remember It’s Waterproof’, taken from an old ad slogan in 1921. Request Callback; 01753 944210. New practices have been incorporated into British Standard BS 8102, the Code of Practice for waterproofing below ground structures. Double Drain can be used. - Bonding/ Sealing: RIW Sheetseal 226 x 150mm wide. Resbuild DPM Grey 1kg. Totally waterproof. I. The material should be applied in two even coats to give a minimum dry film thickness of 1mm per coat. RIW provided a waterproofing strategy robust enough for their new build Grade 3 basement project. 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been a generic term for waterproofing products for over 90 years; our name even stands for ‘Remember It’s Waterproof’, taken from an old ad slogan in 1921. ly/3OOoOaORIW Product Catalog. 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. We manufacture the full scope of Structural. uk; Sales. Double Drain can be used in conjunction with a primary waterproofing system, or on its own, to isolate the structure from the surrounding soil. RIW has been a generic term for waterproofing solutions for over 90 years; our name even stands for ‘Remember It’s Waterproof’ from an old ad slogan in 1921. When designing Type A structures (as classified in BS 8102:2009), the system installed correctly is capable of providing the levels of. RIW in the UK has over 90 years experience in structural waterproofing. RIW in the UK has over 90 years experience in structural waterproofing. There is a permanent reliance on this cavity to collect groundwater seepage through the structure. £ 0. The RIW range now incorporates a wide range of diverse waterproofing solutions that are suitable for use above, below and at ground level, offering complete waterproofing assurance. Description. 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. RIW Ltd in Boydton, VARIW Limited’s waterproofing products will, subject to normal service conditions, provide an effective barrier to the transmission of liquid water and water vapour for the life of the building in which they are incorporated. Internal Tanking Waterproof Membranes - RIW. FEATURES & BENEFITS of DPM Red. Description. Factory control thickness. Technical. British Standard BS 8102, the Code of Practice for waterproofing of below ground structures has recently been updated to reflect new practices. RIW work closely with a nationwide network of Specialist Waterproofing Contractors, who are experienced installers of our structural waterproofing systems. RIW CEMENTJOINT RIW Cementjoint is an advanced, elastomeric, highly tear resistant, breathable, waterproof composite tape. Our Online CPD is based on instructional text, drawings and photos. RIW DPM BLUE DPM Blue is a three-layer, low density polyethylene membrane with a polypropylene reinforcing grid. It is solvent free, easy to apply and cures to form a seamless and fully bonded membrane. RIW Toughseal – 5L & 20L. Discover CCL's waterproofing membrane kits. RIW LAC Liquid Asphaltic Composition 5L. The product is designed to relieve hydrostatic pressure, by promoting the flow of ground water away from the face of the structure to land drainage. View all: Bostik Specialist Paints. Manufactured from virgin material, not recycled waste. RIW has a broad range of high performance structural waterproofing products. Supplied as an easily applied sheet, it can be cold-applied at temperatures as low as 25°F and can be placed on a variety of concrete surfaces. 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. , The products must be installed in accordance with RIW written instructions, and following installation must not be. Structureseal is a bentonite clay sheet waterproofing composite, comprising high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. Reinforce the first coat of Toughseal, if required, with Toughseal Reinforcing Tape, prior to the application of the second coat. RIW Ltd has over 90 years' experience of supplying liquid waterproofing solutions and now incorporates a wide range of waterproofing solutions for applications above-, below- and at-ground level. RIW LAC (Liquid Asphaltic Composition) is a damp proof membrane made from a bitumen solution. Airport Code, Airport, IATA Code. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Specification Guide to RIW Waterproofing Systems l 5 How to Specify Waterproofing Technical Expertise RIW has been a generic term for waterproofing products for over 90 years; our name even stands for ‘Remember It’s. Excellent chemical resistance. £140. Click here to fill out a few details and a member of the RIW technical team will be in contact: #Waterproofing #Construction 1 Like CommentSika is the only full range provider for below ground waterproofing, so are able to give professional, unbiased advice on the right solution for your project. See BBB rating, reviews, complaints, request a quote & more. co. At CCL, we offer a ride array of structural waterproofing system variations, If you would like to find further details on our services, please visit our website- #RIW #. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Tunnels, metro stations and infrastructure products. RIW LAC Liquid Asphaltic Composition 5L. Cementfill FC. Internal Tanking is the application of a waterproof membrane to the inside of a basement or substructure in accordance with BS8102:2009 Type A (Barrier) protection. RIW has a broad range of high performance structural waterproofing products. Find the right product for your specific project requirements in a few simple steps with our easy to use product finder. 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. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. About Us; Products +. RIW Ltd 612 followers 9mo. It is also suitable for waterproofing foundation walls, ducts, lintels, columns, beams and similar structures at, above and below ground level. BSc (Hons) Civil Engineer Qualified Technical Advisor at RIW Ltd 4mowaterproofing details may have other impacts on the structure and these impacts must be assessed and understood by the design team or appointed designer. Effective against hydrostatic pressure up to 140 m of head. The coating is a solution of natural and petroleum bitumens in white spirit. RIW has over 90 years experience in structural waterproofing within the UK. The RIW range offers a wide variety of products which. It will take under 30 minutes, and we'll send you a certificate upon completion. BENEFITS l Water and water vapour barrier l Radon barrier l Elastic and flexible l Easily applied and. Technical number: 01753 944200. • Curing: Allow to dry thoroughly before covering. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 19/09/19NTSRADK RAISED EXTERNAL GROUND LEVEL: CAVITY WALL WITH GROUNDRIW/TD/255 BEARING SLAB INTERNAL. Waterproofing Contractors in Vancouver, BC. Two colour coded coats. 12. 50 (Ex VAT) SKU: RIW Toughseal – 5L & 20L Category: Waterproofing & Damp Proofing Brand: RIW. All applications. Download the data sheet to learn more about its features, benefits, technical. RIW DPM RED DPM Red is a three-layer, low density polyethylene membrane with a polypropylene reinforcing grid. We are proud to have installed these products onto some of the most prestigious projects in the UK. About Us; Products +. Double Drain can be used in conjunction with a primary waterproofing system, or on its own, to isolate the structure from the surrounding soil. . Find a suitable external tanking waterproofing solution for this or any application below: Download Data Sheets Find your local stockist. Technical number: 01753 944200. DescriptionStructureseal is a bentonite clay sheet waterproofing composite, comprising high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. 10. The RIW range encompasses Type A products through to cavity drain and epoxy coatings. Did you know the code of practice for waterproofing of below ground structures, British Standard BS 8102, has been updated? In our latest blog Martin Radford… RIW Ltd on LinkedIn: #waterproofing. Sheetseal 9000 DPC is a flexible polymeric damp proof course sheet material manufactured from a mixture of thermoplastic polymers and additives. British Standard BS 8102, the Code of Practice for waterproofing of below ground structures has recently been updated to reflect new practices. River City Waterproofing, Inc. 5mm thick HDPE profiled sheet, with approximately 7mm high studs. RIW work closely with a nationwide network of Specialist Waterproofing Contractors, who are experienced installers of our structural waterproofing systems. Harrison Waterproofing are approved contractors for RIW Waterproofing offer a range of products for structural waterproofing, basement tanking and damp proof membranes. 80/Ltr) If you’re looking for technical advice on the best timber waterproofing solutions to suit your project, give our technical sales team a call on 01753 944200. The coating is a solution of natural and petroleum bitumens in white spirit. 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. POA. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver over a wide area. Newton is proudly celebrating our 175 th anniversary in 2023. RIW Structureseal is a waterproofing composite that can be applied before concrete is poured. Choose either an online or in-person session covering waterproofing at or…RIW Limited’s waterproofing products will, subject to normal service conditions, provide an effective barrier to the transmission of liquid water and water vapour for the life of the building in which they are incorporated. RIW Sheetseal Primer 5L. RIW is a renowned provider of a diverse array of waterproofing systems for above, below and ground level applications. Telephone. To find out more, please visit our specialist technical cen. There are certain factors specifiers should consider. Sales number: 01753 944210. Find out how these systems prevent. From £262. Kryton’s admixtures and additives are solutions that make high-quality concrete waterproofing and durability possible. About Us; Products + Browse by application. As the adhesive dries it forms a strong permanent bond through the mesh and directly onto the waterproof. positive or negative side) Permanently waterproofs concrete. FEATURES & BENEFITS of DPM Red. Sheetseal 9000 DPC is a flexible polymeric damp proof course sheet material manufactured from a mixture of thermoplastic polymers and additives. RIW Toughseal is a two component, solvent free, epoxy resin coating that provides a water and vapour proof barrier, as well as protection against abrasion and chemicals. Our above-ground and below-ground waterproofing products form complete building envelope systems. It dries to form a uniform UV resistant and waterproof coating. Request Callback; 01753 944200; technical@riw. Warranty description . British Standard BS 8102, the Code of Practice for waterproofing of below ground structures has recently been updated to reflect new practices. Now is the perfect time to brush up on your waterproofing skills. 2 RIW Sheetseal 226 is UK WFBS listed for use in waterproofing reservoir roofs when protected using a suitable. Flexiseal Pro is used where a high performance tanking, damp proof membrane or containment system is required. Complies with latest codes of practice as published by CIRIA and BRE. Request Callback; 01753 944200; [email protected] has been a generic term for liquid waterproofing solutions for nearly a century; our name even stands for 'Remember It's Waterproof' , from an ad slogan in 1921. bit. RIW CEMENTFLEX Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. General purpose, solvent-based. Two colour membrane for on-site quality control. Structureseal GPT is a 1. Lift Pit Waterproofing & Tanking - RIW. Features & Benefits of Cementseal. 1. RIW has been delivering reliable waterproofing solutions for 100 years! During this time, we have worked on some incredible projects from The National Exhibition Centre Birmingham in 1975 to. These include Kryton’s crystalline admixtures, such as Krystol Internal Membrane™ and Krystol Mortar Admixture™, and Kryton’s Hard-Cem ® and Con-Fume ® admixtures. View all: Bostik Specialist Paints. The product prevents water ingress to basements, or other below. RIW has been a generic term for liquid waterproofing solutions for nearly a century; our name even stands for 'Remember It's Waterproof' , from an ad slogan in 1921. Sales number: 01753 944210. - It is also. Kryton Concrete Waterproofing. Fully compatible with RIW waterproofing systems. KIM lowers the permeability of concrete, and is used in place of surface applied waterproofing membranes. Sheetseal 9000 DPC is used to provide horizontal bed joints vertical DPC or stepped damp proof courses in either solid walls or cavity walls. Download our full whitepaper to. All our gas proofing products. RIW in the UK has over 90 years experience in structural waterproofing. Contact Us. Suitable for the damp proofing of interior masonry wall surfaces. Data Sheets | Technical Downloads | RIW. Continuous communication on any waterproofing project is key. 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. RIW Sheetseal Primer is a bitumen solution. Sales number: 01753. For more information on the best waterproofing products for your basement project, get in touch with our technical team on 01753 944200. Our range of RIW products includes sheet applied systems and their classic liquid systems (we've all. Over the years, RIW has helped to waterproof many different types of buildings including schools. , The products must be installed in accordance with RIW written instructions, and following installation must not be. Movement joints are dynamic, and will be subject to horizontal (expansion/contraction), vertical and. Sales number: 01753 944210. The product can also be used to protect retaining wall structures. RIW Tilesafe. The RIW name is always linked with quality products and is one of the best known brands in Waterproofing. The company can offer a complete service to architects and engineers, from initial. RIW Cementseal Datasheet. Sales number: 01753. co. RIW produce a range of ancillary products for use with Flexiseal Pro which include: Cementfill FC - Cement based waterproof fairing coat and repair mortar for filling minor holes, voids and defects. #RememberItsWaterproof #Waterproofing…RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Sheetseal 9000 DPC flexibility and workability. RIW Cementjoint is an advanced, elasto- meric, highly tear resistant, breathable, composite waterproof tape. Basement Waterproofing; Exterior Wall Waterproofing; Interior Wall Waterproofing; Roof Waterproofing; Foundation Repair; New Residential Structural Waterproofing; New. waterproofing paint. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. the latest RIW Product Literature. Our latest blog from Martin… RIW Ltd on LinkedIn: #waterproofing #. Sheet. BITUTHENE® is the most trusted post-applied waterproofing membranes. . waterproofing paint. Retaining Walls. Suitable for horizontal, vertical and overhead applications. #riw #waterproofing. was founded in response to a customer demand for excellence, personal attention, and competitive pricing. RIW Protection Board is a flat sheet, made of organic fibres saturated with bitumen. RIW, Arc House, Terrace Road South, Binfield, Berkshire G42 4PZ Call Technical: 01753 944200, Call Sales: 01753 944210. The product is suitable for use on exposed or inverted roofing and for podium waterproofing. Next. Suitable as a damp proof membrane on solid concrete floors. The coating is a fibre and mineral filled solution of natural and petroleum bitumens in white spirit. Single wound membrane with zero creases. We understand that not every waterproofing project is the same, that’s why we provide tailored project support throughout the specification and installation. POA. Technical number: 01753 944200. RIW Sheetseal 226 19. Movement joints are dynamic, and will be subject to horizontal (expansion/contraction), vertical and. RIW manufacturer products such as the RIW Cementseal, a waterproof coating that is available to purchase from our site in 15kg. RIW's case studies provide guidance on overcoming commonly encountered waterproofing problems and applications on various projects throughout the UK. By Rajan Aggarwal, Technical Co-Ordinator at RIW Ltd. Sheetseal 9000 DPC flexibility and workability provides an. 99Inc Vat. If you need help with your latest waterproofing project, our expert team is always on…DescriptionLiquid Asphaltic Composition is a two coat, cold applied damp proof membrane, which dries to a uniform gloss black finish. It is suitable for various substrates and applications, such as concrete, steel, brickwork, and marine structures. RIW Meaning. Technical number: 01753 944200. Our Online CPD is based on instructional text, drawings and photos. RIW, Arc House, Terrace Road South, Binfield, Berkshire G42 4PZ Call Technical: 01753 944200, Call Sales: 01753 944210. Visit us at riw. The RIW range now incorporates a wide range of diverse waterproofing solutions that are suitable for use above, below and at ground level, offering complete waterproofing assurance. We offer a full range of waterproofing services before, during and after your project. Find a suitable external tanking waterproofing solution for this or any application below: Download Data Sheets Find your local stockist. RIW has been a generic term for liquid waterproofing solutions for nearly a century; our name even stands for 'Remember It's Waterproof' , from an ad slogan in 1921. RIW products are suitable for a wide range of applications, from basement tanking to at and above ground level waterproofing. Sheetseal 9000 DPC flexibility and workability. Quick and easy to install. All applications. For vertical surfaces the material should be applied by brush. RIW has over 90 years experience in structural waterproofing within the UK. RIW in the UK has over 90 years experience in structural waterproofing. We manufacture the full scope of Structural. As building capabilities are evolving, timber’s popularity is set to rise. Take a look at how we have been able to adapt over the years but remain the name you can always depend on!Heviseal. Applied to damp surfaces. LAC is typically used as a damp proof membrane to ground floors, as a vapour barrier behind cladding and for tanking of basements. 2d. 361 JUNCTIONS WITH STRUCTURESEAL • RIW Sheetseal 226 to be overlapped by 150mm onto the applied RIW Structureseal. Sales number:. This guide covers the key aspects of design, specification, installation and maintenance of various types of liquid systems,. Suitable as a damp proof membrane on solid concrete floors. e. RIW produce a range of ancillary products for use with Sheetseal 226 which include: Cementfill FC - Cement based waterproof fairing coat and repair mortar for filling minor holes, voids and defects. The team at CCL have been keeping busy recently through the execution of various projects, including the installation of an RIW Ltd Cavity Drain. RIW are a leading waterproofing and damp proofing product supplier. Sales number:. Technical number: 01753 944200. From sheet applied systems to structural drainage, sodium bentonite systems to cement based waterproofing, DPCs, gas proofing and movement joints; RIW has the waterproofing solution for your. Abrasion and impact resistant. The RIW product range has expanded and evolvedRIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with bitumen / rubber self adhesive layer with a removable reinforced silicone paper. Waterproofing by Application. 99Inc Vat. BENEFITS. £275. Not sure what you need for your next waterproofing job? Find the right product for your specific project requirements in a few simple steps with our easy. All you need to do is answer a few basic application questions and we'll do the rest. All our gas proofing products. British Standard BS 8102, the Code of Practice for waterproofing of below ground structures has been updated. About Us;. Double Drain can also be used to provide excellent. 1 CI/SfB Tr9 L1415 November 2013 RIW STRUCTURESEAL is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. l Totally waterproofl Resists up to 100m head of positive & negative water pressure l Tough & flexible to accommodate differential movementl Seamless & fully bondedl Applied to damp surfaces. Manufactured from virgin material, not recycled waste. Address. Radon is a naturally occurring radioactive gas that is found within certain areas of the country and maps are available in BRE Digest 211 ; RADON Guidance on. Please call the Sales line for more information on 01753 944210. 5 mm. By stopping the transmission of water through concrete, KIM adds durability and longevity to concrete by protecting it. About Us; Products +rubberised waterproof layer, incorporating a woven glass fibre mesh on one side. You may withdraw your consent at any time by clicking this link. £140. BITUTHENE® is available in a number of grades to suit your project needs. BENEFITS l Manufactured from virgin material, not recycled waste l Robust jointing and sealing system l Welded joints possible l Single wound membrane with zero creases l Two colour membrane for on-site quality control. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Specification Guide to RIW Waterproofing Systems l 5 How to Specify Waterproofing Technical Expertise RIW has been a generic term for waterproofing products for over 90 years; our name even stands for ‘Remember It’s. The RIW range now incorporates a wide range of diverse waterproofing solutions that are suitable for use above, below and at ground level, offering complete waterproofing assurance. Features & Benefits of Cementseal. RIW CEMENTFLEX. Effective against hydrostatic pressure up to 140 m of head. Generally, the loose laid systems are sealed with a range of double sided tapes or seam welded, complying with the latest codes of practice as published by BS 8485: 2015, CIRIA & BRE. uk Specification Guide to RIW Waterproofing Systems l 5. For more information on getting the critical detail right, contact our sales team on 01753 944200. The RIW product range has expanded and evolved over the years, to suit. Waterproofing & Radon Barrier. RIW has a broad range of high performance structural waterproofing products. Applied to damp surfaces. BBB accredited since 7/24/2015. We can provide expert advice on structural. Description. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Tunnels, metro stations and infrastructure products. 3. The coating is a fibre and mineral filled solution of natural and petroleum bitumens in white spirit. Contact Us. Edited by Lotobear on. Double Drain is a cold applied, high density polyethylene profiled sheet, incorporating a permeable geotextile filter fabric, designed to prevent ground water reaching the structure. Riverton Regional Airport. Certificated Surveyor in Structural Waterproofing Training or CSSW Training, as it is commonly known, is. #RememberItsWaterproof #Waterproofing…RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. RIW Limited’s waterproofing products will, subject to normal service conditions, provide an effective barrier to the transmission of liquid water and water vapour for the life of the building in which they are incorporated. Previous. Provides a hard wearing, protective layer on wood, metal and cement. . Have a look at Servicised and RIW waterproofing systems - there is some good info there concerning the general principles and reference to the relevant British Standard.