8. Cement Based Waterproof Repair Mortar. Label elements Precautionary Statement: Response P302+P352 - IF ON SKIN: Wash with plenty of water/ . pdf. The concrete sub-base should be a minimum of 20 N/ mm². 3. button. Jim Langdon, Contracts Manager for Cast Contracting Ltd, gives us an insight into the company’s first Structural Waterproofing project in Gibraltar. co. Cementseal NBS Clause. Gas Seal Black NBS Clause. It is fitted around the perimeter of the floor at the Read The Hallmark case study by Ceren Balkanay on Issuu and browse thousands of other publications on our platform. Cementseal cures to form a durable, highly alkaline, tough waterproof coating which acts as a sealer and protects the concrete from water penetration. Basements can become damp, so you may need to treat any concrete areas with RIW cementseal to ensure they are waterproof. This product is completely waterproof and protects against water damage up to 100m head of both negative and positive water pressures. MIXING RIW Cementfill HB should be mechanically mixed in the tub supplied using a slow speed drill and paddle or a forced. DPC & Cavity Trays. BENEFITS. Jump to: Specification data ; Add to spec +44 (0)1753 944200. PILED FOUNDATIONS: RIW/TD/852 RIW STRUCTURESEAL GPT; ALTERNATIVE DETAIL ACROSS PILE CAPS / GROUND BEAMS 1. 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. Products can also be ordered through other Builders Merchants, such as Travis Perkins, Jewson, Gibbs and Dandy or Keyline. Customer Sales 01753 944210. Please contact technical@riw. pdf. This combination of products resulted in an effective and single sourced, total waterproofing solution. Waterproofing. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. Class 1 Fire rating. button. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. pdf. Read RIW British Museum by Ceren Balkanay on Issuu and browse thousands of other publications on our platform. RIW Download. co. 1. Wondering if there is a FB group, or r/ that I'm not seeing for remote/work from home resources for people in Victoria or BC? Remote dot com used to have actual listings and. POA . Technical number: 01753 944200. Now incorporating a wide range of diverse waterproofing solutions that are suitable for use above, below and at ground level, offering complete waterproofing assurance to architects, engineers and contractors. POA. 2. Gas Seal Black Data Sheet. View. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. About Us; Products + Browse by application. POA . We can provide expert advice on structural waterproofing products, including gas proofing, cavity drainage systems and fast track liquids. Class 1 Fire rating. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. Once a dry substrate was achieved, a coating of RIW Cementseal was then applied, ready to receive an internal two coat breathable plaster finish. RIW Cementseal was recommended due to its excellent ability to adhere to a prepared concrete substrate, ultimately forming a integral bond to the parent concrete on both horizontal and vertical surfaces. RIW has a broad range of high performance structural waterproofing products. Permanently elastomeric composite membrane embedded in backing fabric, exhibiting over 600% elongation. CAST. RIW Download. The Code of Practice for waterproofing of below ground structures, also known as the British Standard BS 8102, has undergone updates. View more info. 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. Rinse immediately with plenty of water for 15 minutes holding the eyelids open. Cementseal is used to prevent water ingress into basements, cellars and other below ground structures. E-mail : technical@riw. SAFETY Full health and safety instructions are contained on the product material safety data sheets and these. pdf), Text File (. Find out more here:. RIW Cementseal Primer. May also be used as a curing membrane. Enquire Now View. Sales number: 01753 944210. RIW's case studies provide guidance on overcoming commonly encountered waterproofing problems and applications on various projects in the UK. Nitocote CM210 White KIT (18. The numerous interfaces and changes in level. 00 each. Sales number: 01753 944210. RIW Gas Seal HC Data Sheet. Technical number: Sales number: 01753 944210. The application of RIW Cementseal cementitious waterproof coating; RIW Cementfill FC used to repair and improve piles foundations; Substructure raised and RIW R7 Cavity Drain installed to perimeter walls; Application of RIW Structuralseal, pre-applied Sodium Bentonite System & RIW’s R20 membrane to the ground bearing slab;ESD01-floor to wall toe with self adhesive. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. Search. Simple to detail in critical areas. For a surface sealant, RIW Cementseal is a two-component polymer for concrete and masonry substrates, which has superb adhesion. Resistant. 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. co. Match case Limit results 1 per page. 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. Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. RIW Gas Seal HC Data Sheet. Verified 7 months ago . The installed product protects the structure against moisture and radon from the ground. Sales number: 01753 944210. 64m at 5 mm thickness or 42 lm of 25 x 25mm fillet. Gas Seal Ancillaries Data Sheet. Structural Waterproofing > RIW Waterproofing > RIW Cementseal Primer . uk website: British Board of Agrément tel: 01923 665300 Bucknalls Lane fax: 01923 665301 Watford e-mail: mail@bba. Good tensile strength. RIW Liquid GM Data Sheet. Royal Winchester House, Bracknell Case Study. Watch our animated infographic that explains these changes and how RIW can assist you in waterproofing your below ground structures. co. 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. Generally,RIW Cementseal - 15kg pack | £ 166. Excellent tensile adhesion to substrate. Roofing System -Liquid Plastic - Free download as PDF File (. Double Drain - a drainage board which protects the. uk or. The product will also act as a curing agent for newly placed cement based mortars and coatings, by helping to reduce theA full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. co. RIW Download Sponsored RIW Cementseal . 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. 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. Concrete Repair. RIW. Two colour coded coats. If double skinned then you could just take the RIW up the middle between the leaves. 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 APPLICATIONSAn environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. Description. 2. RIW Download. Cold applied, cementitious waterproof coating system. Environmentally friendly. RIW Cementfill FC. RIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/411 RIW AQUA CHANNEL IN REBATE AT BOTTOM OF RETAINING WALL WITH DRY LINING 1. co. Structural Waterproofing, Basement Tanking & Damp Proof Membranes. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. pdf. All applications. Gas Seal Black Data Sheet. RIW Liquid GM Data Sheet. uk Specification Guide to RIW Waterproofing Systems l 5. CEMENT JOINT. It can also be used for temporary waterproofing in new construction, to protect from water ingress in order to allow. Both RIW Toughseal and RIW Sheetseal 226 were used to continue the waterproofing to the required level above ground. Joint Sealants & Adhesives. RIW Cementseal -cement base waterproof coating applied by hand or spray as a continuity membrane through the foundation bearing plane. 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. Therefore, these drawings are for general guidance only, and further advice should be sought when necessary from our Technical team. May 2014 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. RIW has a broad range of high performance structural waterproofing products. 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 Cementjoint Data Sheet. Waterproofing above ground level;RIW in the UK has over 90 years experience in structural waterproofing. This results in a rapid hardening, low density, high strength waterproofing mortar with enhanced polymer properties. RIW Aqua Channel acts as a maintainable drainage channel, and must be. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. Waterstop. by RIW Cementseal is a two component, polymer modified Cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. 2. View more info. A 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. Product code : 82CCSEAL1. 2 litres / 20 kg powder Coverage 220 kg pack covers 2. pdf. View more info. Call for Price. Save companies and products to your shortlist and contact multiple companies through a single enquiry. Next. Depending on the nature of your basement renovation, you may need to gain planning permission to carry. The thixotropic, shrinkage compensated nature of the product enables. Sheetseal 9000 DPC; Sheet Applied Systems. Gas Seal Black Data Sheet. 1. When designing Type A (barrier) protection, as classified in BS 8102: 2009, the product. RIW Cementseal Data Sheet. Application rate: Normal applications: 2. Previous. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. Solvent Free. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Specification Guide: RIW WATERPROOFING SYSTEMS; of 31 /31. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. 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. Cementseal. RIW. Waterproofing Membranes & Waterstops. RIW Cementseal. pdf. The cementseal is what RIW recommend for internal tanking basement refurbishment, it's good for 100m head positive/negative water pressure apparently. Two colour coded coats. General enquiries: 0345 456 9594. 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. RIW Cementseal Primer benefits. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. Tekcem 025 Industrial SETTING NEW LEVELS The Screed Development Centre Unit5 The Business Centre, Barlow Drive, Winsford, Cheshire CW7 2GN Sales: 03300 555 227 Technical: 03300 553 714 OVERVIEW Tekcem 025 Industrial is ideal for application over sound substrates. Seek medical attention if irritation or symptoms persist. First published Fri, 09 Apr 2021 12:00:00 +0100 Structureseal is designed for below ground vertical and horizontal structural foundation surfaces. pdf. Fill in your details and a member of the RIW Technical Department will contact you to discuss your specific requirements. txt) or view presentation slides online. View. 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). 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 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. MultiJoint is designed for use in all types of movement joints and construction gaps, to provide a waterproofing system between structural elements. RIW Cementfill FC 20kg. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. Features & Benefits of Sheetseal 9000 DPC. Existing substrates and structural elements should be assessed for suitability to withstand any increase in applied loads from water pressure. 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. [email protected] W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 19/09/19NTSRADK SUSPENDED FLOOR: RIW/TD/202 HABITABLE SPACE WITH FLOOR LEVEL LESS THAN 600MM BELOW EXTERNAL. Product Details. Technical number: Sales number: 01753 944210. Application rate: Normal applications: 2. May also be used as a curing membrane. 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. Products by RIW - We help design and project delivery teams keep water and ground gases out of buildings. Category: Business. 6 litres of clean water per 20 kg bag, depending upon desired. with RIW Cementseal being applied to capping beams and linked to the RIW Cavity Drain using RIW Overtape. Technical number: 01753 944200. Call Technical on 01753 944200 for more information. RIW Cementseal Primer . Fast curing also allows subsequent trades to access the deck much quicker. pdf. The thixotropic, shrinkage compensated nature of the product enables. SECTION RIW Sheetseal 226; see Notes 5 & 6 RIW Sheetseal 226 to seal top of RIW Double Drain against vertical membrane RIW LAC; Provide reinforcing strips of RIW Sheetseal 226 where required / indicated RIW Double Drain; see Notes 1 & 2 Sub. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. Gas Proofing Systems [{product_related_downloads:count}] pdf. RIW Gas Seal HC Data Sheet. RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. Gas Proofing Systems [{product_related_downloads:count}] pdf. RIW were asked to advise on waterproofing in the early stages of the design process by Jestico + Whiles. Sales number: 01753 944210. All applications. co. pdf; ESD04 floor wall detail bent. CSL. 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. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Provides efficient sealing of horizontal concrete substrates, by stabilising the surface and preventing out-gassing, prior to the application of RIW Cementseal. 8. U. Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. The cementseal is what RIW recommend for internal tanking. RIW Cementseal Primer Data Sheet. NJSR consulted RIW regarding a new retail development complete with basement in the heart of Liverpool city centre. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. 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. co. RIW Cementseal is a two-component polymer concrete sealer that has excellent adhesion qualities. Size - 20KG Download Product Info (PDF) Specifications. RIW Limited Arc House Terrace Road South Binfield Bracknell RG42 4PZ Tel: 01344 397777 Fax: 01344 862010 e-mail: [email protected] Cementseal. The concrete sub-base should be a minimum of 20 N/ mm². riw sheetseal 9000 dpc 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. pdf. You can prove your vaccination status (ie. Highly. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. uk Web : - Product reference : RIW Cementseal - Number of coats : Two. Cementflex was used at horizontal and vertical junctions to reinforce the Cementseal against differential movement. Read more. Abrasion and impact resistant. 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 . 1. co. Intended use: Typically used to waterproof basements, cellars, retaining walls, sub- structures, podium decks, balconies. RIW Cementseal Primer Data Sheet. RIW Cementseal Primer . Resistant. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 19/09/19NTSRRDK RIW/TD/156 RIW Cavity Drain R20 Insulation / Services zone Floor build-up and insulation zone RIW Cavity Drain R20 RIW. co. RIW Flexiseal was then overcoated onto the. in accordance with the BS8102, as perching may occur exerting water pressure on the structure for intermittent. co. BENEFITS. 2. DPM’s can be applied to either a suitable blinding layer under the slab or internally to the top of the slab. Features & Benefits of Cementseal. RIW Download. Your product has been successfully added to your basketRIW 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 upper floor is constructed from prefabricated curved and leaning timber studwork panels, built off a CNC-cut curved plate fixed down to the concrete. 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. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. star. Cementseal. RIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. 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. About Us; Products +. 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. 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. pdf. For repairs, go for RIW Cementfill, a. Charges start from £6. Sales. Gas Seal Ancillaries Data Sheet. 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. Highly porous substrates should be primed with RIW Cementseal Primer. Customer Sales 01753 944210. 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. Cementflex is a two component, polymer rich and flexible cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Cementseal is used to prevent water. 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. RIW Sheetseal 9000 DPC 300mm x 20m. POA . Sheetseal 9000 DPC; Sheet Applied Systems. Product name RIW 36B: RIW Cementseal Part B CLP 1. RIW CEMENTFLEX Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. uk. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Sales number: 01753 944210. RIW CEMENTJOINT RIW Cementjoint is an advanced, elastomeric, highly tear resistant, breath-able, waterproof composite tape. 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. POA. RIW Sheetseal 226 should be covered and protected to reduce the risk of damage from following works. 6 litres of clean water per 20 kg bag, depending upon desired. 1. This presentation demonstrates how to apply the product Anydron 2K. Please call the Sales line for more information on 01753 944210. Technical number: 01753 944200. RIW manufacturer products such as the RIW Cementseal, a waterproof coating that is available to purchase from our site in 15kg. 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. POA . The material contains bentonite clay which reacts with the groundwater. pdf. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Add RIW to your Enquiry Shortlist. . Liquid plastic roofing system broucher Any remaining areas were stopped by the application of a plugging compound, RIW Cementfill WP. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Move the exposed person to fresh air. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. winds with Cementseal Primer, polythene sheeting, damp hessian or similar. RIW Sheetseal 226. Specialising in offering the most expert technical advice for commercial waterproofing, damp proofing applications at any level. Available from Encon Construction Products. About Us;. Highly porous substrates should be primed with RIW Cementseal Primer. Highly porous substrates should be primed with RIW Cementseal Primer. pdf. Verified 7 months ago . Exposure controls 8. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. It is fitted around the perimeter of the floor at theRead The Hallmark case study by Ceren Balkanay on Issuu and browse thousands of other publications on our platform. RIW Aqua Channel along with RIW battery backed Sumps and Pumps were used to collect and pump away ground water to higher level drains, with RIW Cementseal being applied to capping beams and linked to the RIW Cavity Drain using RIW Overtape. Gas Seal Ancillaries Data Sheet. Gas Seal Black Data Sheet. Visit us at riw. Watch our animated infographic that explains these changes and how RIW can assist you in waterproofing your below ground structures. Sales number: 01753 944210. RIW Cementflex was applied around balustrade fixing plates toRIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. 1 2. 0 downloadRIW Sheetseal 226 Self Adhesive Tanking Membrane. RIW Cementseal. As a cement based waterproof concrete sealer it can bind to many masonry substrates. 1. RIW Gas Seal HC Data Sheet. Gas Proofing Systems [{product_related_downloads:count}] pdf. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW’s range of waterproofing products were specified for this project. co. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. Below the concrete slab we recommended RIW Sheetseal 226. Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Description of first aid measures Inhalation May cause irritation to mucous membranes. 510 views. LAC ® is typically used on structures below ground level, and as a damp proof membrane to ground floors. 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 . 2. View. Application rate: Normal applications: 2. Enquire Now View. Start here!particular to overlap Cementseal on the transition from foundations up to DPC level. Gas Seal Black CE Mark DoP. 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. Match case Limit results 1 per page. POA. RIW Ltd Engineering Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. 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. Cementseal CE Mark DoP.