All RIW products can be obtained through Builders Merchants or approved stockists. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. RIW Gas Seal HC Data Sheet. Linkedin. RIW Ltd Engineering Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. nbs. 14 views. RIW Cementjoint is an advanced, elasto- meric, highly tear resistant, breathable, composite waterproof tape. Basements can become damp, so you may need to treat any concrete areas with RIW cementseal to ensure they are waterproof. RIW Liquid GM Data Sheet. ingredient concentration cas number hazard r. RIW 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. 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. RIW Double Drain . hazardous components of mixture . RIW are a leading waterproofing and damp proofing product supplier. RIW produce a range of ancillary products for use with Cavity Drain R20 which include:. Fast curing also allows subsequent trades to access the deck much quicker. RIW Cementseal is a waterproof coating that is used for concrete and masonry work. 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. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. Start here! particular to overlap Cementseal on the transition from foundations up to DPC level. Eye / face protection In case of splashing, wear:. RIW CEMENTFLEX Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. Impermeable: Impermeable to water under 10 bar hydrostatic pressure (100m head of water) yet allows the free passage of water vapour. RIW Cementseal CI/SfB Ln2 November 2011 RIW Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Highly. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). BENEFITS Totally waterproof Resists up to 100m head of positive and negative water pressure Seamless and fully bonded Applied to damp surfaces Abrasion and impact resistantThe concrete sub-base should be a minimum of 20 N/ mm². 6 litres of clean water per 20 kg bag, depending upon desired. co. Excellent low temperature flexibility. This detail is suitable for damproofing only and should not be subjected to water pressure. 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. Technical number: Sales number: 01753 944210. POA. As a cement based waterproof concrete sealer it can bind to many masonry substrates. Sales number: 01753 944210. About Us; Products + Browse by application. BENEFITS l Applied to damp surfaces l Prevents out-gassing l Assists with the curing of cement based coatings/mortars l Seals concrete and masonry substrates l Environmentally friendly. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. Cast Contracting Ltd in Gibraltar. Sales number: 01753 944210. Please call the Sales line for more information on 01753 944210. RIW manufacturer products such as the RIW Cementseal, a waterproof coating that is available to purchase from our site in 15kg. RIW Cementjoint Data Sheet. Product code : 82CSS226. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politicsPEACE OF MIND GUARANTEED CASE STUDY Cast Contracting Ltd 012 5 6 763100 info @ccl-ltd. Gas Seal Ancillaries Data Sheet. A significant characteristic of RIW Cementseal is its ability to be applied to a damp surface, removing the need for time-consuming drying of theRIW Cementseal Primer . pdf. Shop now. 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. Save companies and products to your shortlist and contact multiple companies through a single enquiry. Gas Seal Black Data Sheet. Previous. net Lodge Farm Hook Road North Warnborough Hook Hampshire RG29 1HA Barnsbury Square, London The stunning new build development of apartments in London required a below ground waterproofing solution. Below the concrete slab we recommended RIW Sheetseal 226. RIW Cementseal was applied internally and the internal block walls built to create insulated cavity walls. For a surface sealant, RIW Cementseal is a two-component polymer for concrete and masonry substrates, which has superb adhesion. You can prove your vaccination status (ie. SAFETY Full health and safety instructions are contained on the product material safety data sheets and these. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. Product code : 82CCSEALP. RIW Cementseal Data Sheet. RIW. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with bitumen / rubber self adhesive layer with a removable reinforced silicone paper. To be used with RIW Cementseal Primer on highly porous surfaces. button. RIW Flexiseal was then overcoated onto the. Technical number: 01753 944200. RIW Gas Seal HC Data Sheet. Visit us at riw. uk. POA. POA . 0 downloadRIW Sheetseal 226 Self Adhesive Tanking Membrane. 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. RIW Download. POA . DPM’s can be applied to either a suitable blinding layer under the slab or internally to the top of the slab. Sheetseal 9000 DPC; Sheet Applied Systems. Design Requirements • Architect: Frank Shaw Associates (Cambridge) Royal Winchester House is being developed as a 19The concrete sub-base should be a minimum of 20 N/ mm². Gas Proofing Systems [{product_related_downloads:count}] pdf. Flexible Cement Based Waterproof Coating The product hydrates to form a durable, highly alkaline, permanently elastomeric coating which not only protects the concrete, or other substrates, from water penetration and. VAT) Enquire Now. Seamless and fully bonded. Gas Seal Ancillaries Data Sheet. 2kg bag x 5kg bottle 23. Customer Sales 01753 944210. RIW Aqua Channel acts as a maintainable drainage channel, and must be. Therefore, these drawings are for general guidance only, and further advice should be sought when necessary from our Technical team. RIW Cementseal is a two component polymer modified cement based waterproof concrete sealer coating with excellent adhesion to prepared concrete and masonry substrates. 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. 6 litres of clean water per 20 kg bag, depending upon desired. Specification Guide 20144 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been a generic term for waterproofing products for over. BENEFITS l Totally waterproof l Resists up to 100m head of positive and negative water pressure l Applied to damp surfaces l Suitable for horizontal, vertical and overhead applications l Can be feathered edged l. RIW Cementseal. View. RIW Cementseal provides enhanced resistance to carbonationA full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Simple to detail in critical areas. Your product has been successfully added to your basketRIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/curing agent, formulated on an aqueous acrylic copolymer. For most situations where internal floor areas are greater than 600mm below external ground level, additional protection may be required. Precon Products, A leading national independent supplier of construction productsDownload data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. May also be used as a curing membrane. Gas Proofing Systems [{product_related_downloads:count}] pdf. uk Herts WD25 9BA ©2014 website: strength of the concrete sub-base should be a minimum of 20 N/ mm². View. RIW Download Sponsored RIW Cementfill FC. Features and benefits: The product will also act as a curing agent for newly placed. 56 (inc. Read more. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. 50 inc vat on heavier or difficult to transport items. RIW Gas Seal HC Data Sheet. pdf. Highly porous substrates should be primed with RIW Cementseal Primer; see separate data sheet. Sales number: 01753 944210. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). View Select options. 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. Concrete Etch and Cleaner is a cleaner and etch combination that opens the pores of concrete surfaces to allow coatings to penetrate and. Data Sheets | Technical Downloads | RIW. Gas Seal Ancillaries Data Sheet. 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 manufacturer products such as the RIW Cementseal, a waterproof coating that is available to purchase from our site in 15kg. pdf. Report. RIW Sheetseal 9000 DPC Jointing Tape 15m. RIW Cementjoint – a flexible waterproof composite tape, for embedding in Cementseal, to reinforce joints etc. Existing substrates and structural elements should be assessed for suitability to withstand any increase in applied loads from water pressure. co. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. RIW Download. BENEFITS. Cementseal. May also be used as a curing membrane. PILED FOUNDATIONS; RIW/TD/653 RIW STRUCTURESEAL AROUND CONTIGUOUS PILES 1. 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. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the. Verified 7 months ago . RIW Cementseal. Contact us: 01344 397777 technical@riw. 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. RIW Gas Seal Black . uk Herts WD25 9BA ©2014 website: single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Enquire Now View. BENEFITS l Applied to damp surfaces l Prevents out-gassing l Assists with the curing of cement based coatings/mortars l Seals concrete and masonry substrates l Environmentally friendly APPLICATIONS Cementseal cures to form a durable, highly alkaline, tough waterproof coating which acts as a sealer and protects the concrete from water penetration. RIW . CONSTRUCTION IMPORTANT NOTES 1. RIW Structureseal is a waterproofing composite laid beneath the basement slab, directly onto the subsoil. Flexiseal 500 HG Cementfill FC Cementfill HB Cementflex Cementjoint Cementseal DPM Blue DPM Red Flexiseal Pro FWM Gas Seal Black Gas Seal HC. Find the right product for your specific project requirements in a few simple steps with our easy to use product finder. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. 6 litres of clean water per 20 kg bag, depending upon desired. Cementflex. co. 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 Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. Cementflex was used at horizontal and vertical junctions to reinforce the Cementseal against differential movement. Solvent Free. POA . RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. pdf. PILED FOUNDATIONS: RIW/TD/852 RIW STRUCTURESEAL GPT; ALTERNATIVE DETAIL ACROSS PILE CAPS / GROUND BEAMS 1. pdf. Excellent tensile adhesion to substrate. BENEFITS. Appropriate engineering controls Ensure adequate ventilation of the working area. V. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. uk for data sheets, typical drawings and more. 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. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. Gas Seal Ancillaries Data Sheet. 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. uk; Sales. 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. Size - 20KG. Fast curing also allows subsequent trades to access the deck much quicker. DPC & Cavity Trays. uk Email address of the competent person. POA . 3. 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. The concrete sub-base should be a minimum of 20 N/ mm². Sheetseal 9000 DPC; Sheet Applied Systems. RIW Cementseal Primer . RIW-TD-402 - View presentation slides online. RIW Cementfill HB 20kg. Match case Limit results 1 per page. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. Totally. The cementseal is what RIW recommend for internal tanking. The concrete sub-base should be a minimum of 20 N/ mm². Factory control thickness. RIW Download Sponsored RIW Cementseal . 2. 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. pdf. RIW has a broad range of high performance structural waterproofing products. RIW Cementfill FC. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Cementseal Primer Data Sheet. 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. Enquire Now. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. 64m at 5 mm thickness or 42 lm of 25 x 25mm fillet. Technical number: 01753 944200. 2–2. RIW in the UK has over 90 years experience in structural waterproofing. When designing Type A structures (as classified in BS 8102:2009), the system installed correctly is capable of providing the levels of. RIW Gas Seal HC Data Sheet. co. RIW Cementseal Datasheet. 2 litres / 20 kg powder Coverage 220 kg pack covers 2. Please call the Sales line for more information on 01753 944210. RIW CEMENTFLEX. Search. 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. RIW Download. Category Concrete Repair. Specification Guide: RIW WATERPROOFING SYSTEMS · 2016-06-21 · specification guide section 1 liquid applied systems flexiseal heviseal lac toughseal liquid gm fwm section 2 sheet of 31 /31 Match case Limit results 1 per pageCementjoint is an advanced, elastomeric, highly tear resistant, breathable, composite waterproof tape. Gas Seal Black Data Sheet. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. The thixotropic, shrinkage compensated nature of the product enables. CSL. QR code), or you can prove you have passed a rapid test. All applications. Liquid plastic roofing system broucher Any remaining areas were stopped by the application of a plugging compound, RIW Cementfill WP. Cementseal CE Mark DoP. POA. or : for horizontal surfaces - Primer : RIW. Cementseal NBS Clause. Serial number: Cementseal 3. RIW Cementseal is a two component polymer modified cement based waterproof concrete sealer coating with excellent adhesion to prepared concrete and masonry substrates. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls,. 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. Gas Proofing Systems [{product_related_downloads:count}] pdf. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. Compare this product to another (up to 4 items) Quantity. RIW were asked to advise on waterproofing in the early stages of the design process by Jestico + Whiles. 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 DPM Blue. RIW Flexiseal was then overcoated onto the. View more info. The installed product protects the structure against moisture and radon from the ground. uk Specification Guide to RIW Waterproofing Systems l 5. BENEFITS l Applied to damp surfaces l Prevents out-gassing l Assists with the curing of cement based coatings/mortars l Seals concrete and masonry substrates l Environmentally friendly APPLICATIONS Home / Technical downloads / Safety Data Sheets. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. The product is a liquid-applied waterproofing system, based on PU technology. Our Online CPD is based on instructional text, drawings and photos. Details of the supplier of the safety data sheet Company RIW Limited Address Arc House Terrace Road South Binfield, Bracknell Berkshire RG42 4PZ Web. 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. The product cures to form a durable, highly alkaline, tough waterproof coating which acts as a sealer and protects the concrete, or other substrates, from water penetration and carbon dioxide diffusion. 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. 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. Post on 02-Oct-2021. Call for Price. Temporary waterproofing: Cementseal may be applied 1mm thick over the area as required, to limit water ingress during construction. RIW Staple Gun -a manual stapler, for fixing sheets of RIW Structureseal together at lap positions, etc. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. pdf. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. Technical number: 01753 944200. RIW Cementseal Data Sheet. Can be used on damp surfaces. pdf. RIW Flexiseal 500 HG Data Sheet. Move the exposed person to fresh air. Sheet. 2. RIW has a broad range of high performance structural waterproofing products. Waterproofing above ground level;RIW has a broad range of high performance structural waterproofing products. Read RIW British Museum by Ceren Balkanay on Issuu and browse thousands of other publications on our platform. Watch our animated infographic that explains these changes and how RIW can assist you in waterproofing your below ground structures. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. POA. 1. Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. Full range of accessories & tailored products. Solvent Free. the retaining walls were stepped. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. co. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. View Select options. 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. How to Specify. Scribd is the world's largest social reading and publishing site. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. LAC ® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. RIW Sheetseal GR Data Sheet. RIW Download. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. High & Low Modulus Silicones; Fire Rated Sealants; Polysulphide Sealants; Expanding Canister Foams; Polyurethane & Pu Hybrid;. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. RIW Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. 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. It will take under 30 minutes, and we'll send you a certificate upon completion. RIW Cementseal Primer is a water-based primer and curing agent that can be applied to damp surfaces. About Us; Products +. Product name RIW 36A: RIW Cementseal Part A 1. About Us; Products + Browse by application. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 18/09/19NTSRRDK EXTERNAL VERTICAL TANKING: RIW/TD/151 TYPICAL DETAIL AT TOP OF RETAINING WALL 1. RIW Cementseal Datasheet RIW Ltd 189 views • 4 slides CAPALAND PLUS - Cement Based Tile Adhesive for Professional Use CAPA India 27 views • 2 slides CAPA FLEX- Best Tile Gel Adhesive in India CAPA India 24 views • 2 slidesriw cementseal primer . The forces are generally distributed equally into the piles, but piles are not always installed in the. Impermeable to water under 10 bar hydrostatic pressure, yet allows the free passage of water vapour. RIW Cementseal Primer . SKU: 014csp. Category Concrete Repair. Product name RIW 36A: RIW Cementseal Part A 1. co. pdf. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. RIW Download Sponsored RIW Plasterdrain . com. Upload: riw-ltd Post on 13-Apr-2017. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. Cementflex was used at horizontal and vertical junctions to reinforce the Cementseal against differential movement. co. Jump to: Specification data ; Add to spec +44 (0)1753 944200. Good. RIW, Arc House, Terrace Road South, Binfield, Berkshire G42 4PZ Call Technical: 01753 944200, Call Sales: 01753 944210. 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. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. We can provide expert advice on structural waterproofing products, including gas proofing, cavity drainage systems and fast track liquids. 2. pdf. Relevant identified uses of the substance or mixture and uses advised against Description Two component cementitious coating. Waterproofing Membranes & Waterstops. A cold applied, high density polyethylene film typically used to provide a water and water vapour barrier in all forms of construction. Technical. RIW Cementseal is a two component polymer modified cement based waterproof concrete sealer coating with excellent adhesion to prepared concrete and masonry substrates. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. Features & Benefits of Cementjoint. 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. About Us; Products + Browse by application. RIW Aqua Channel acts as a maintainable drainage channel, and must be installed including :-Outlets as required to discharge water ingress. Sales number: 01753 944210. Data Sheets | Technical Downloads | RIW. 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. The Code of Practice for waterproofing of below ground structures, also known as the British Standard BS 8102, has undergone updates. Technical number: 01753 944200. 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. Add to basket. DPM Blue; DPM Red; Sheetseal 226RIW CEMENTFILL HB Cementfill HB is a thixotropic, polymer modified, cement based, waterproof, rapid hardening, high build repair mortar. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. This results in a rapid hardening, low density, high strength waterproofing mortar with enhanced polymer properties. Seamless and fully bonded. Flexiseal Pro is a flexible but durable barrier to water and water vapour and is generally applied to substrates treated with Flexiseal Pro Primer. Structural Waterproofing > RIW Waterproofing > RIW Cementseal Primer .