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 onto prepared. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. Your product has been successfully added to your basket. Excellent low temperature flexibility. Typical installations include floors, retaining walls and similar uncluttered surfaces. Reinforce the first coat of Toughseal, if required, with Toughseal Reinforcing Tape, prior to the application of the second coat. RIW 36B: RIW Cementseal Part B 2. by RIW Cementseal is a two component, polymer modified Cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. RIW Cementseal provides enhanced resistance to carbonationRIW 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. Cementseal is used to prevent water. Features & Benefits of Toughseal. RIW Cementseal CI/SfB Ln2 November 2011 RIW Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Contact Us. Existing substrates and structural elements should be assessed for suitability to withstand any increase in applied loads from water pressure. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Abrasion and impact resistant. About Us; Products + Browse by application. 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. Gas Seal Ancillaries Data Sheet. Existing substrates and structural elements should be assessed for suitability to withstand any increase in applied loads from water pressure. Label elements Precautionary Statement: Response P302+P352 - IF ON SKIN: Wash with plenty of water/ . RIW Flexiseal 500 HG . uk Email address of the competent person. uk. U. uk Specification Guide to RIW Waterproofing Systems l 5. Overtape - a self-adhesive tape used to seal over joints, when necessary. Preparing the floor and spraying Sterling Lloyds integratank, followed by drainage layerCAPA IC is a tile adhesive company in India that specializes in manufacturing industrial epoxy grouts and block jointing mortars. POA. RIW Double Drain. PENETRON® C R Y S T A L L I N E W A T E R P R O O F I N G C O A T I N G T O T A L C O N C R E T E P R O T E C T I O N ® Basement retaining walls Parking structures Concrete slabs (floor/roof/balcony, etc. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver over a wide area. pdf; ESD03-3D against existing structure. Full range of accessories & tailored products. Call for Price. Concrete Treatments & Coatings. 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. 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. Verified by manufacturer 7 months ago . RIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: [email protected] CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. RIW Flexiseal 500 HG Data Sheet. Gas Proofing Systems [{product_related_downloads:count}] pdf. co. July 2, 2014. 2. Solvent Free. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. pdf. Totally. A double-sided bitumen/rubber self-adhesive tape for use with RIW Protection Board or Double Drain. View. Sales number: 01753 944210. 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. The RIW product range has expanded and evolved Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. PILED FOUNDATIONS; RIW/TD/653 RIW STRUCTURESEAL AROUND CONTIGUOUS PILES 1. This results in a rapid hardening, low density, high strength waterproofing mortar with enhanced polymer properties. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. 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). Cementflex. 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. SKU: 014csp. View. When embed- ded in RIW Cementseal, it gives a highly flexible, impermeable seal over ‘live’ cracks and expansion/ construction joints. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. 2. MultiJoint is designed for use in all types of movement joints and construction gaps, to provide a waterproofing system between structural elements. PACKAGING Pack size 20 kg bag in plastic tub Yield 13. Relevant identified uses of the substance or mixture and uses advised against Description Two component cementitious coating. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. For a surface sealant, RIW Cementseal is a two-component polymer for concrete and masonry substrates, which has superb adhesion. NJSR consulted RIW regarding a new retail development complete with basement in the heart of Liverpool city centre. RIW Liquid GM 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. Author Admin. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. Waterproof Foam for Movement Joints. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Cementseal is used to prevent water ingress into basements, cellars and other below ground structures. LAC ® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. Technical number: 01753 944200. Match case Limit results 1 per page. Cementflex was used at horizontal and vertical junctions to reinforce the Cementseal against differential movement. Specification Guide: RIW WATERPROOFING SYSTEMS; of 31 /31. RIW Cementseal. RIW Cementseal Data Sheet. Watch our animated infographic that explains these changes and how RIW can assist you in waterproofing your below ground structures. winds with Cementseal Primer, polythene sheeting, damp hessian or similar. Impermeable to water under 10 bar hydrostatic pressure, yet allows the free passage of water vapour. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls,. RIW’s range of waterproofing products were specified for this project. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. POA . Phone: 01753 944200 or Email: technical@riw. 2kg) £198. Ensure that any penetration details are sealed as per RIW's requirements. Technical number: 01753 944200. POA . co. RIW Download. Cementseal may be used internally or externally, to provide Type A (barrier) protection; as classified in BS8102:2009. 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 CEMENTFLEX Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. 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. RIW Cementseal -cement base waterproof coating applied by hand or spray as a continuity membrane through the foundation bearing plane. RIW Cementseal is a waterproof coating that is used for concrete and masonry work. RIW, Arc House, Terrace Road South, Binfield, Berkshire G42 4PZ Call Technical: 01753 944200, Call Sales: 01753 944210. It can be used to seal concrete and masonry substances. pdf. Technical number: 01753 944200. or : for temporary waterproofing - Thickness : 1mm - Primer : Not required. [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. 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. CEMENTSEAL CEMENTFLEX EXTERNAL TANKING External tanking is the application of a waterproof membrane to the outside of a basement or sub-structure. 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. Linkedin. 56 (inc. Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. B05. Highly porous substrates should be primed with RIW Cementseal Primer. Data Sheets | Technical Downloads | RIW. Below the concrete slab we recommended RIW Sheetseal 226. Enquire Now. Sheet. PEACE OF MIND GUARANTEED CASE STUDY Cast Contracting Ltd 01276 763100 info @ccl-ltd. 2. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Royal Winchester House, Bracknell Case Study. 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. button. 90 inc vat on small, lightweight orders and £22. The product is resistant to salts and most chemical attack, and having good UV resistance, is suitable for use in exposed exterior applications. 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. co. How to Specify. The cementseal is what RIW recommend for internal tanking. About Us; Products + Browse by application. RIW Cementseal Data Sheet. Category: Business. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Cementseal provides enhanced resistance to carbonation which in a costal environment is extremely important. 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. RIW Cementseal Primer . uk for data sheets, typical drawings and more. A two component, polymer rich and flexible cement based waterproof coating for concrete and masonry. 2kg bag x 5kg bottle 23. Download BIM. Jump to:. RIW are a leading waterproofing and damp proofing product supplier. 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. RIW Download. Save companies and products to your shortlist and contact multiple companies through a single enquiry. 2–2. Permanently elastomeric composite membrane embedded in backing fabric, exhibiting over 600% elongation. Gas Seal Black Data Sheet. Upload: riw-ltd Post on 13-Apr-2017. Read RIW British Museum by Ceren Balkanay on Issuu and browse thousands of other publications on our platform. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. 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 /. You can prove your vaccination status (ie. 1. POA . Customer Sales 01753 944210. RIW Cementseal provides enhanced resistance to carbonation which in a costal environment is extremely important. Description of first aid measures Inhalation May cause irritation to mucous membranes. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Search. The product is supplied as a single component system, ready for on-site mixing and use, requiring. For most situations where internal floor areas are greater than 600mm below external ground level, additional protection may be required. Totally waterproof. Customer Sales 01753 944210. Add to basket. Gas Seal Ancillaries Data Sheet. uk. RIW Liquid GM Data Sheet. RIW Download. Cementflex was used at horizontal and vertical junctions to reinforce the Cementseal against differential movement. 6 company wide current stock level. RIW Aqua Channel acts as a maintainable drainage channel, and must be installed including :-Outlets as required to discharge water ingress. RIW Sheetseal 226, RIW Toughseal, RIW Cementseal and RIW Waterstop. RIW Cementseal Data Sheet. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared 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. Technical Hotline 01753 944200. 00 per pack. Gas Proofing Systems [{product_related_downloads:count}] pdf. The installed product protects the structure against moisture and radon from the ground. Application rate: Normal applications: 2. co. Cementseal. Gas Seal Ancillaries Data Sheet. RIW CEMENTSEAL SPECIFIC USES Internal tanking should be carried out as indicated in Detail 1 of this literature. 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 . RIW Cementseal Primer 5ltr. Gas Proofing Systems [{product_related_downloads:count}] pdf. May also be used as a curing membrane. Structural Waterproofing > RIW Waterproofing > RIW Cementseal Primer . RIW Gas Seal Black . RIW . Call Technical on 01753 944200 for more information. 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. Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. DOP (October 2013) DECLARATION OF PERFORMANCE – Cementseal 1. substances presenting a health hazard within the m eaning of the chemicals (hazard information & packaging) regulations 1994. Cementflex. 2. com. RIW Cementfill HB 20kg. RIW Download. RIW Cementjoint is an advanced, elasto- meric, highly tear resistant, breathable, composite waterproof tape. For repairs, go for RIW Cementfill, a. About Us;. RIW DPM Red . 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, Basement Tanking & Damp Proof Membranes. uk website: British Board of Agrément tel: 01923 665300 Bucknalls Lane fax: 01923 665301 Watford e-mail: mail@bba. 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. Appropriate engineering controls Ensure adequate ventilation of the working area. View Select options. 1. All gas membranes to be inspected and verified in accordance with Table 7 of BS8485:2015. co. Open navigation menu. 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 in the UK has over 90 years experience in structural waterproofing. Reinforced, loose laid, damp-proof and gas resistant membrane. co. Seamless and fully bonded. The thixotropic, shrinkage compensated nature of the product enables. RIW has a broad range of high performance structural waterproofing products. RIW Flexiseal was then overcoated onto the. Add to basket. Technical Hotline 01753 944200. 2. co. Eye contact May cause irritation to eyes. This was applied to the Planters and walkwaysA full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Download. RIW Cementseal. Waterproofing above ground level;RIW has a broad range of high performance structural waterproofing products. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. PILED FOUNDATIONS: RIW/TD/852 RIW STRUCTURESEAL GPT; ALTERNATIVE DETAIL ACROSS PILE CAPS / GROUND BEAMS 1. For more information on the best waterproofing products for your basement project, get in touch with our technical team on 01753 944200. 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. ingredient concentration cas number hazard r. Technical number: 01753 944200. Cementflex was used at horizontal and vertical junctions to reinforce the Cementseal against differential movement. MIXING RIW Cementfill HB should be mechanically mixed in the tub supplied using a slow speed drill and paddle or a forced. Excellent low sag properties. RIW Cementseal Data Sheet. 2kg bag x 5kg bottle 23. Excellent chemical resistance. Technical. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. May also be used as a curing membrane. Resists up to 100m head of positive and negative water pressure. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Cementjoint Data Sheet. uk Herts WD25 9BA ©2014 website: full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. 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. RIW Cementseal Primer Data Sheet. Gas Seal Ancillaries Data Sheet. Technical number: Sales number: 01753 944210. Product code : 82CCSEALP. RIW has a broad range of high performance structural waterproofing products. Resistant. Temporary waterproofing: Cementseal may be applied 1mm thick over the area as required, to limit water ingress during construction. High performance Polymeric Technology. co. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. The concrete sub-base should be a minimum of 20 N/ mm². A cold applied, high density polyethylene film typically used to provide a water and water vapour barrier in all forms of construction. POA . RIW Cementseal Data Sheet. pdf. The Code of Practice for waterproofing of below ground structures, also known as the British Standard BS 8102, has undergone updates. Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. All applications. Double Drain - a drainage board which protects the. 8. pdf. pdf. pdf. The cementseal is what RIW recommend for internal tanking basement refurbishment, it's good for 100m head positive/negative water pressure apparently. 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. 0 download. Product code : 82CCSEAL1. BENEFITS. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver over a wide area. Basements can become damp, so you may need to treat any concrete areas with RIW cementseal to ensure they are waterproof. Sales number: 01753 944210. pdf. RIW Liquid GM Data Sheet. Play video. Application rate: Normal applications: 2. co. POA. 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. We use necessary cookies for core website functionality. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Fully compatible with RIW waterproofing systems. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. RIW Gas Seal HC Data Sheet. RIW Download Sponsored RIW Flexiseal 500 HG . Search. Applying Damp Proof Membranes. Typically used in areas that require excellent tensile adhesion, chemical resistance and abrasion resistance such as plant rooms and under raised access floors. Overview RIW - We help design and project delivery teams keep water and ground gases out of buildings. Gas Proofing Systems [{product_related_downloads:count}] pdf. BENEFITS Totally waterproof Resists up to 100m head of. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Compare this product to another (up to 4 items) Quantity. V. RIW Liquid Asphaltic Composition (LAC) 5ltr. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. pdf. This is our best growing medium and it is a good base for getting your. RIW Cementseal Primer - 5 litre tin | £ 114. co. The purpose of a pile cap is to distribute the internal axial load into piles, which then transfer into competent ground. DPM’s can be applied to either a suitable blinding layer under the slab or internally to the top of the slab. When embed- ded in RIW Cementseal, it gives a highly flexible, impermeable seal over ‘live’ cracks and expansion/ construction joints. Enquire Now View. Available from Encon Construction Products. Enquire Now View. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with bitumen / rubber self adhesive layer with a removable reinforced silicone paper. Products by RIW - We help design and project delivery teams keep water and ground gases out of buildings. RIW Sheetseal 226, RIW Toughseal, RIW Cementseal and RIW Waterstop. The material contains bentonite clay which reacts with the groundwater. Product code : 82CAT. We are well known for our expert Technical Advisory Service, with both in-house and field Technical RIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/curing agent, formulated on an aqueous acrylic copolymer. POA . Move the exposed person to fresh air. It really needs a skin of blockwork inside to hold it there/protect it. Linkedin. 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. Got a Technical query? Click here to get a callback. Can be used on damp surfaces. compound, RIW Cementfill WP. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. 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. co. pdf. RIW Download Sponsored RIW Gas Seal HC . Exposure controls 8. SKU: 014cfhb. Technical number: 01753 944200. Excellent chemical resistance. RIW Toughseal . RIW Toughseal A liquid applied coating that is solvent free, polymer modified, colour coded and based on epoxy resins. Sales number: 01753 944210. 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. RIW Gas Seal HC Data Sheet. Cementseal and Flexiseal on large podium decks. Verified by manufacturer 7 months ago . May also be used as a curing membrane. Product Details. 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. P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. pdf. 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. About Us;. Gas Seal Black Data Sheet. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. 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. pdf. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. RIW Liquid GM Data Sheet. pdf. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. Gas Seal Black Data Sheet. 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. RIW Cementseal provides enhanced resistance to carbonationRIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. 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. RIW in the UK has over 90 years experience in structural waterproofing. 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.