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TankingRIW Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. nbs. Podium Deck Waterproofing Basement for Roofs – RIW. Krystol Waterstop Treatment contains Krystol technology. doc. Features & Benefits of Cementflex. Technical number: 01753 944200. Ex VAT. Gas Seal Black;. RIW Cementseal Primer Data Sheet. Impermeable: Impermeable to water under 10 bar hydrostatic pressure (100m head of water) yet allows the free passage of water vapour. About Us;. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Old repairs must be inspected and re-repaired if necessary. POA. Search products by application Find your local stockist Take one of our online CPD’s. The RIW product range has expanded and evolved Cementfill WP - Cement Based Systems | RIW Products. Sales number: 01753 944210. Sales number: 01753 944210. Flexible to accommodate differential movement. Cementfill HB is a Single component, thixotropic, polymer modified Cement based rapid hardening waterproof high build repair mortar. pdf. RIW Solaflect -a solar reflective coating which offers protection against infra red and ultra violet attack. RIW CEMENTFILL HB Cementfill HB is a thixotropic, polymer modified, cement based, waterproof, rapid hardening, high build repair mortar. Substrate: The areas to be treated must be free from all unsound material, i. Is the slab poured on polythene? Do you have a section of drawing I don't understand why you'd need. All applications. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. 14 views. doc. 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. uk website:. Technical number: 01753 944200. Renzo Piano involved RIW in the design process for this iconic building in London’s South Bank Technical number: 01753 944200. Technical number: 01753 944200. 2. RIW has a broad range of high performance structural waterproofing products. Oz07. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Features & Benefits of Cementfill HB. doc. Watch how Toughseal and Cementfill FC can be used to waterproof a raised access floor. Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. 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. RIW Solaflect -a solar reflective coating which offers protection against infra red and ultra violet attack. 0 company wide current stock level. Krystol Waterstop Treatment is used in conjunction with Krystol Waterstop Grout and/or Krytonite, as part of the Krystol Waterstop System, wherever water penetration through static concrete-to-concrete joints is a concern, including construction joints. uk for data sheets, typical drawings and more. Technical number: 01753 944200. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources +. Cementflex NBS Clause. Technical number: 01753 944200. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Other uses. RIW has been delivering reliable waterproofing solutions for 100 years. Search. Cleaning Solvent - a liquid for cleaning tools,A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Waterstop. About Us;. Request. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. pdf. Phone: 01753 944200 or Email: technical@riw. 5 to 80mm build up in horizontal, vertical and overhead applications. Sales number: 01753 944210. Customer Sales 01753 944210. About Us;. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. Sales number: 01753 944210. RIW Double Drain -a drainage board which protects the membraneRIW has a broad range of high performance structural waterproofing products - from basement tanking, waterproofing membranes and damp proof membranes to gas proofing products. Technical number: 01753 944200. Technical Hotline 01753 944200. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Customer Sales 01753 944210. Technical number: 01753 944200. GM Reinforcing Scrim – a material for embedding in• RIW Cementfill HB — a cement-based waterproof high-build repair mortar for profiling and providing fillets • RIW Double Drain — a drainage board for protecting the membrane during backfilling operations, and also promoting drainage of water away from the structureRIW Cementfill HB 20kg. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Shop now. Cementflex NBS Clause. RIW Cementjoint – a flexible waterproof composite tape, for embedding in Cementseal to reinforce joints, etc. RIW has a broad range of high performance structural waterproofing products. freephone: 0800 047 6775 menu menu Cementfill FC is a single component, thixotropic, polymer modified, cement based waterproof repair mortar with high adhesive properties. nbs. Sales number: 01753 944210. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. PRIMINGA single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. About Us;. View Select options. 1. RIW Limited 487-488 Ipswich Road, Slough, SL1 4EP Technical enquires tel: 01753 944200 Commercial enquires tel: 01753 944210 has a broad range of high performance structural waterproofing products. Double Drain - a drainage board which. RIW Liquid GM Data Sheet. Specification Guide: RIW WATERPROOFING SYSTEMS; of 31 /31. doc. Cementflex is a two component, polymer modified, flexible, cement based, waterproof coating for concrete and masonry. RIW Cementfill HB is a single component, cement based waterproofing mortar which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Resists up to 100m head of positive and negative water pressure. nbs. co. doc. pdf. RIW Reinforcing Scrim– a material for embedding in the coating, used to reinforce joints, etc. RIW Cementfill HB – a waterproof high build repairRIW has a broad range of high performance structural waterproofing products. doc. TankingCementfill HB Fillet Sub-soil drainage as required Detail 2 - Internal Tanking LAC (two coats) Reinforcing strip of Sheetseal 226 x 300 wide Sheetseal 9000 DPC / cavity tray Detail 3 - Ground Floor DPM. Cementflex NBS Clause. Waterproofing By Application | Find The Right Product | RIW. Description. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. SKU: 014cfhb. About Us;. Aggregate, Grade 1- a coarse grit to provide a ‘key’ for following wet trades, such as tiling or rendering. Waterproofing Membranes & Waterstops. Other uses. RIW Sheetseal 9000 DPC -a range of high performance polymeric dpc's, and pre-formed cavity trays, compatible for use with all RIWProducts Used: RIW Cementseal, RIW Cementfill HB, RIW Cementjoint. Technical number: 01753 944200. RIW RIW Cementfill HB - 20KG. Any remaining areas were stopped by the application of a plugging compound, RIW Cementfill WP. Double Drain - a drainage board which. Search. Cementfill HB- Cement based waterproof high build repair mortar for profiling and providing fillets. next day delivery available to central london & south east. Technical number: 01753 944200. 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. Cementflex NBS Clause. Cementfill FC- Cement based waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Backfill shall be clean, well graded,Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. Sales number: 01753 944210. using Cementfill HB. RIW Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. RIW Cementflex. Cementfill HB NBS Clause. Gas Proofing Systems [{product_related_downloads:count}] pdf. nbs. Cementflex NBS Clause. Abrasion and impact resistant. All surface laitance should be removed, preferably using wet grit, power washing techniques or other equivalent approved methods. Cementfill HB NBS Clause. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. nbs. 2. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. RIW Download Sponsored RIW Cavitydrain R7 . Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Limited 580-581 Ipswich Road. hazardous components of mixture substances presenting a health hazard within the meaning of the chemicals (hazard information & packaging) regulations 1994. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. RIW Limited 487 / 488 Ipswich Road Slough SL1 4EP. Cementfill FC. Technical Hotline 01753 944200. Cementfill HB NBS Clause. RIW Cementfill HB is a single component, cement based waterproofing mortar which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. View more info. RIW Cementfill FC Data Sheet. 0 download. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW has over 90 years experience in structural waterproofing within the UK. Title:RIW has a broad range of high performance structural waterproofing products. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. Upload: riw-ltd Post on 13-Apr-2017. BENEFITS l Totally waterproof l Resists up to 100m head of positive and negative water pressure l Applied to damp surfaces l 5-80mm build up in horizontal, vertical and overhead applications l Excellent low. About Us;. 01753 944200. About Us;. 430A TANKING INTEGRITY - Penetrations for fixings, services, etc : Not permitted. RIW Cementfill WP – a rapid setting waterproof mortar plugging and sealing compound for arresting water ingress. The RIW product range has expanded and evolved over the years, to suit the ever changing needs of our customer’s projects. RIW produce a range of ancillary products for use with Sheetseal 226 / 226 S which include: Cementfill FC - Cement based waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources + Technical Downloads. 05M & 300mm x 20M Download the RIW Sheetseal 226 technical data sheet(PDF) To prepare the substrate, RIW Cementfill HB was applied in a two coat pre packed render system. Features & Benefits of Toughseal. About Us;. RIW Sheetseal 226 uses Commonly used as a basement tanking system, but can also be used as a damp proof membrane on ground floors. Open textured surfaces should be sealed with RIW Cementfill FC or a sand/cement slurry or render to provide a suitable surface. pdf. Technical number: 01753 944200. BENEFITS l Water and water vapour barrier l Radon barrier l Elastic and flexible l Easily applied and. RIW Double Drain - a drainage board which protects the membrane during backfilling operations, and also promotes drainage of water away from the structure. May also be used as a curing membrane. RIW has a broad range of high performance structural waterproofing products. Cementflex NBS Clause. 3. pdf. Cementflex NBS Clause. RIW. RIW Cementfill HB Data Sheet. Cementfill HB NBS Clause. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Direct Link:Real Estate Team250-419-7439info@primeteam. nbs. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources + Technical Downloads. 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. RIW 32: RIW Cementfill HB 2. BENEFITS l Totally waterproof l Resists up to 100m head of positive and negative water pressure l Applied to damp surfaces l 5-80mm build up in horizontal, vertical and overhead applications l Excellent low. Cementfill HB- Cement based waterproof high build repair mortar for profiling and providing fillets. Gas membranes and coatings may be used for gas protection, above and below ground level and as an effective damp proof system. Any remaining areas were stopped by the application of a plugging compound, RIW Cementfill WP. 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 l Abrasion & impact resistantl Quick & easy to apply by hand. V. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. pdf. Technical Hotline 01753 944200. Request a quote and read reviews, complaints, request a quote & more about this. A single component, thixotropic, polymer modified cement based rapid hardening waterproof high build repair mortar. RIW has over 90 years experience in structural waterproofing within the UK. Precon Products, A leading national independent supplier of construction products Gas Proofing Systems. Members; 2. RIW has a broad range of high performance structural waterproofing products. 0 company wide current stock level. RIW Download Sponsored RIW Cavitydrain R20 . How to Specify. 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. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. RIW Download Sponsored RIW Gas Seal Black . The thixotropic, shrinkage compensated nature of the product enables. Technical Hotline 01753 944200. nbs. Sales number: 01753 944210. Cementfill HB NBS Clause. nbs. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. Cementflex NBS Clause. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Limited 487-488 Ipswich Road, Slough, SL1 4EP Technical enquires tel: 01753 944200 Commercial enquires tel: 01753 944210 Cementfill HB . Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. Cementflex NBS Clause. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. PERFORMANCE & COMPOSITION Form Fibre and mineral filled bitumen solution Colour Black Specific. DETAIL 1 Existing wall 2 x 1mm Cementseal 25 x 25 Cementfill HB (minimum) RIW Waterproofing membraneRIW LTD 580 / 581 Ipswich Road, Slough, Berkshire, SL1 4EQ, UK T: +44 (0) 1753 944200 E: technical@riw. May also be used as a curing membrane. RIW Sheetseal 226 Self Adhesive Tanking Membrane. 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. RIW Aggregate, Grade 1 - a coarse grit to provide a 'key' for following wet trades, such as tiling or rendering. About Us; Products +. nbs. RIW Cementflex Data Sheet. Cementflex NBS Clause. RIW Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT;. Other uses. RIW Double Drain - a. 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 Detail 1 - Typical Deck With Finishes RIW. Concrete surfaces: The strength of the concrete sub base must be a minimum of 20N/mm2. info@theNBS. Gas Proofing Systems [{product_related_downloads:count}] pdf. next day delivery available to central london & south east. Liquid GM is a specially designed gas protection membrane, developed to provide high performance gas proofing and a barrier to water and water. Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Products Used: RIW Cementseal, RIW Cementfill HB, RIW Cementjoint. RIW Cementfill HB is a single component, thixotropic, polymer modified cement based rapid hardening waterproof high build repair mortar. The product is a single component system which incorporates the most advanced microsilica, polymer and. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources + Technical Downloads. Resists up to 100m head of positive and negative water pressure. About Us;. riw cementfill - hb 2. Sales number: 01753 944210. Cementfill HB NBS Clause. DPM Blue protects the structure against moisture and radon from the ground. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. 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. RIW Cementfill HB 20kg. Match case Limit results 1 per page. pdf. Sales number: 01753 944210. 1. 3. RIW Cementfill HB Data Sheet. GM Reinforcing Scrim – a material for embedding inRIW has a broad range of high performance structural waterproofing products. Cementfill HB NBS Clause. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. Product name RIW 32: RIW Cementfill HB CLP 1. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources + Technical Downloads. Cementfill HB NBS Clause. Double Drain - a drainage board which protects the membrane during backfilling operations, and also promotes The above performance figures are typical values and should not be considered a product specification. About Us;. RIW CEMENTFILL HB Cementfill HB is a thixotropic, polymer modified, cement based, waterproof, rapid hardening, high build repair mortar. Cementfill HB- Cement based waterproof high build repair mortar for profiling and providing fillets. doc. Inc VAT. BENEFITS l Water and water vapour barrier l Radon barrier l Elastic and flexible l Easily. How to Specify. RIW Toughseal Reinforcement Strip 100mm x 20m. More Info. 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. POA. Cementflex NBS Clause. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. RIW Cementfill HB– Cement based waterproof high build repair mortar for profiling and providing fillets. Enquire Now View. RIW Gas Seal HC Data Sheet. 1. co. RIW TOUGHSEAL Toughseal is a solvent free polymer modified epoxide coating, supplied as a two part pack of base and hardener in pre-measured proportions. RIW Download Sponsored RIW Waterstop . To be used in conjunction with RIW Cementfill FC and RIW Cementfill HB To be primed with RIW Sheetseal Primer Sheetseal 226 Size - 1. Cementflex NBS Clause. May also be used as a curing membrane. Product code : 82CAT. Excellent tensile adhesion to substrate. Relevant identified uses of the substance or mixture and uses advised against Description One-pack performance coatings. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. ingredient concentration cas number hazard r. 1. Cementfill HB is a Single component, thixotropic, polymer modified Cement based rapid hardening waterproof high build repair mortar. 05M & 300mm x 20M Download the RIW Sheetseal 226 technical. pdf. 2. Roofing System -Liquid Plastic - Free download as PDF File (. Cementfill HB NBS Clause. co. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. RIW Cementseal Data Sheet. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. Cementflex NBS Clause. A list of experienced applicators of RIW materials is available from RIW Ltd’s offices. This results in a rapid hardening, low density, high strength mortar with enhanced polymer properties. All gas membranes to be inspected and verified in accordance with Table 7 of BS8485:2015. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. RIW produce a range of ancillary products for use with RIW Flexiseal which include :-RIW Cementfill FC - Cement based waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. RIW REPEL AC The product may also be mixed. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources + Technical Downloads. SKU: 014cfhb. Backfill material shall be of compactable soils, which are free of construction debris. Cementflex NBS Clause. Flexible: Permanently elastomeric composite. pdf. Double Drain - a drainage board which protects the membrane during backfilling operations, and also promotes The above performance figures are typical values and should not be considered a product specification. Other uses. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. This saved time against a traditional 3 coat application recommended by other manufacturers and stopped the majority of water ingress. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. A selection of Technical PDF documents for a range of RIW waterproofing products. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources + Technical Downloads. RIW in the UK has over 90 years experience in structural waterproofing. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. nbs. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Technical number: 01753 944200. Cementfill HB NBS Clause. Label elements Precautionary Statement: Prevention P261 - Avoid breathing dust/fume/gas/mist/vapours/spray. £102. Gas Seal Black; Gas Seal HC; Liquid GM; Sheetseal GR; Structureseal GPT; Resources + Technical Downloads. Cementflex NBS Clause. Technical number: 01753 944200 Sales number: 01753 944210and repointed using Cementfill HB. RIW LIQUID ASPHALTIC COMPOSITION (LAC) Liquid Asphaltic Composition is a two coat, cold applied damp proof membrane, which dries to a uniform gloss black finish. BENEFITS Totally waterproof Resists up to 100m head of positive and negative water pressure Applied to damp surfaces 5-80mm build up in horizontal, vertical and overhead applications RIW Cementfill HB is a single component, cement based waterproofing mortar which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. RIW Cementfill HB Data Sheet. RIW Cementfill FC Data Sheet. Call for Price. Report. The thixotropic, shrinkage compensated nature of the product enables. 580-581 Ipswich Road. May also be used as a curing membrane. Sales number: 01753 944210. above external finishes 150mm min. Product name RIW 32: RIW Cementfill HB 1. Features. using Cementfill HB. Cementfill HB NBS Clause. RIW Cementfill HB. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Double Drain - a drainage board which protects theCementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. Cementfill HB - Cement based waterproof high build repair mortar for profiling and providing fillets. pdf. RIW Double Drain - a drainage board which protects the membrane. This results in a rapid hardening, low density, high strength waterproofing mortar with enhanced polymer properties. The thixotropic, shrinkage compensated nature of the product enables. About Us;. About Us;. Tough with good abrasion and impact resistant. RIW Double Drain - a drainage board which protects the membrane riw cementfill - hb 2. RIW has a broad range of high performance structural waterproofing products - from basement tanking, waterproofing membranes and damp proof membranes to gas proofing products. Other uses. Technical number: 01753 944200. Cementfill FC is a single component, thixotropic, polymer modified, cement based waterproof repair mortar with high adhesive properties. Double Drain - a drainage board which protects the membrane during backfilling operations and also promotes drainage of water away from the. 2. Cementfill FC; Cementfill HB; Cementflex; Cementseal; Gas Proofing Systems. RIW Arc House, Terrace Road South, Binfield, Bracknell, Berkshire, RG42 4PZ Technical enquires tel: 01344 397777 Commercial enquires tel: 01344 397788 Existing Wall Cementflex 2 x 1mm coats RIW Waterproofing membrane lapped up onto Cementflex Provide fillet of Cementfill HB (25 x 25 minimum) Internal Tanking CLEANING All tools. Cementfill HB is a single component, thixotropic, polymer modified cement based rapid hardening waterproof high build repair mortar. RIW has a broad range of high performance structural waterproofing products. More sharing options. The coating is a solution of natural and petroleum bitumens in white spirit. Find the right waterproofing product for your specific project requirements in a few simple steps with our easy to use product finder. General enquiries: 0345 456 9594. RIW Cementfill HB Data Sheet. pdf. BBB accredited Plumber since 8/24/2021. TankingFor most situations where internal floor areas are greater than 600mm below external ground level, additional protection may be required. Damaged areas should be first repaired as necessary, using Cementfill HB.