1. by RIW. For normal application, use from 2. 2kg bag x 5kg bottle 23. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. LAC ® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. 2–2. 2kg) £198. Technical Hotline 01753 944200. Cementseal - Cement Based Waterproof Systems RIW Products Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. Move the exposed person to fresh air. POA. Enquire Now View. Easy application. Cementseal. 194 views. RIW Cementseal Primer. T: +44 (0) 1753 944200 E: [email protected] full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Download BIM. Suitable for use as a primer-sealer and as a curing agent to reduce water evaporation. 6 – 3. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. The product chemically reacts with cement, to produce a. Download full PDF. 2. Add to Project Board Create a new project board: Add to Project. Specification Guide 2014We provide competitive discounts for bulk orders. Highly porous substrates should be primed with RIW Cementseal Primer. RIW produce a range of ancillary products for use with Cavity Drain R7 which include: Sealing Rope - a self-adhesive rope for sealing around. Concrete Treatments & Coatings. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. 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 Download Sponsored RIW Cementseal . RIW Gas Seal HC Data Sheet. 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 Gas Seal HC Data Sheet. Encon Construction Products offers a huge range of construction products & accessories, primarily for use in infrastructure and major building projects. pdf. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. Size - 20KG. pdf. pdf), Text File (. The product chemically reacts with cement, to produce a durable surface seal, which stabilises the substrate and reduces the evaporation of water. RIW PLASTER DRAIN CI/SfB TN6 L6813 January 2014 Plaster Drain is manufactured from 0. RIW Cementseal Primer. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. uk W: Additional Info: Date: Project Ref: Scale @ A4: Drawing No: Drawn:Checked: Rev: 19/09/19NTSRAAM RIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/403 TYPICAL INTERMEDIATE FLOOR DETAIL 1. If Cementseal Primer is not overcoated within 24 hours, it Primer/ curing agent RIW Cementseal Primer: An environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. Cementseal Primer, polythene sheeting, damp hessian or similar. uk Specification Guide to RIW Waterproofing Systems l 5. 2. We supply a wide range of waterproofing products from market leading brands; cementitious, liquid & membrane products along with associated ancillaries. Description. RIW Download Sponsored RIW Plasterdrain . Sheetseal GR. 01/10/2017. May also be used as a curing membrane. or : for horizontal surfaces - Primer : RIW. Highly porous substrates should be primed with Cementseal Primer; see separate data sheet. 2. RIW Cementseal Primer Primer for the sealing of horizontal concrete substrates prior to the application of RIW Cementseal or Cementflex. RIW . Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. Cementseal Primer is required for all horizontal. A normal concrete mixer is not suitable. May also be used as a curing membrane. VAT) Enquire Now. When designing Type A structures (as classified in BS8102:2009), the product applied correctly, is capable of providing the. A single component, thixotropic, polymer modified cement based rapid hardening waterproof high build repair mortar. RIW . Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. Gas Seal Ancillaries Data Sheet. pdf. Gas Proofing Systems [{product_related_downloads:count}] pdf. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Enquire Now View. RIW produce a range of ancillary products for use with Cementflex which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. SKU: 014csp. Used with a primer, Sheetseal is a high-density, polyethylene membrane that's self-adhesive and applied cold. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Sales number: 01753 944210. Cementseal Primer 2 of 5 . Application rate: Normal applications: 2. RIW 37: RIW Cementseal Primer 4. Category: Documents. BSSP 10 Fosroc 18 Tarmac 4 Weber 7 DCP 6 Flexcrete 10 Ultracrete 3 Sika 4 Parex 5 Nufins 4 Ardex 6 Ronacrete 14. RIW Download Sponsored RIW Gas Seal HC . Technical number: Sales number: 01753 944210. Product code : 82CSTR. Linkedin. Screeds. RIW Cementseal Primer Data Sheet. A bitumen solution primer for use with RIW Sheetseal 226. RIW Double Drain . RIW Gas Seal HC Data Sheet. Your product has been successfully added to your basketRIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. RIW Sheetseal 226 is a cold applied, high density polyethylene film, coated with bitumen / rubber self adhesive layer with a removable reinforced. 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. RIW . Designed to last the lifetime of the building, RIW offers a range of membranes and coatings that can be used above and below the ground. RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Use a brush, roller or spray to apply. Verified 5 months ago . RIW. RIW are a leading waterproofing and damp proofing product supplier. Gas Seal Black Data Sheet. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. co. Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. pdf. 6 litres of clean water per 20 kg bag, depending upon desired. Existing Surfaces: All existing finishes must be completely removed back to the structure. The concrete sub-base should be a minimum of 20 N/ mm². 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. Download Product Info (PDF)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 CEMENTFILL HB Cementfill HB is a thixotropic, polymer modified, cement based, waterproof, rapid hardening, high build repair mortar. The product chemically reacts with cement, to produce a durable surface seal, which stabilises the substrate and reduces the evaporation of water. Highly porous substrates should be primed with RIW Cementseal Primer. 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. The concrete sub-base should be a minimum of 20 N/ mm². RIW Download Sponsored RIW Cementseal . As you have currently drawn it there is a chance the RIW will get blown off the wall by any moisture getting through it. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. Compare. Class 1 Fire rating. Description Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. 2–2. It can be used to seal concrete and masonry substances. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. MIXING Cementfill HB should be mechanically mixed in the tub supplied using a slow speed drill and paddle or a forced action pan mixer. Highly porous substrates should be primed with RIW Cementseal Primer. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementflex. Cementseal is a two component, polymer modified cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. BIM object . Roofing System -Liquid Plastic - Free download as PDF File (. primer. It is fitted around the perimeter of the floor at theRIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Gas Proofing Systems [{product_related_downloads:count}] pdf. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Cementjoint is an advanced, elasto- meric, highly tear resistant, breathable, composite waterproof tape. View more info. 2–2. Compare this product to another (up to 4 items). Cold applied, cementitious waterproof coating system. About Us; Products +. Highly porous substrates should be primed with RIW Cementseal Primer. The ground bearing slab consumed close to 2,000m² of RIW’s Structureseal, pre-applied Sodium Bentonite System & RIW’s R20 membrane. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. RIW Cementseal is a two-component polymer concrete sealer that has excellent adhesion qualities. Category: Business. SKU: 014csp. 6 litres of clean water per 20 kg bag, depending upon desired. Concrete Repair. 2–2. Start here!RIW CEMENTFILL HB Cementfill HB is a thixotropic, polymer modified, cement based, waterproof, rapid hardening, high build repair mortar. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. 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 substratesAn environmentally friendly, multi-functional water based compound, formulated on an aqueous acrylic copolymer. Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. Download BIM. Sales number: 01753 944210. RIW Cementseal is a two component polymer modified cement based water- proof concrete sealer coating with excellent adhesion to prepared concrete and masonry substrates. Technical number: 01753 944200. PACKAGING Cavity Drain R20 2m wide x 20m long rolls Brick Plugs Box of 100 Sealing Rope 10mm diameter x 5m long rolls. Cementseal cures to form a durable, highly alkaline, tough waterproof coating which acts as a sealer and protects the concrete from water penetration. POA . Sheetseal GR is a cold applied, high density polyethylene film, bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. pdf RIW Cementseal Primer 5ltr. Gas Seal Black Data Sheet. Totally. pdf. The product generally requires a primer for vertical or sloping surfaces, ie. RIW Cementseal Primer benefits RIW Cementseal Primer can be applied to damp surfaces Prevents out-gassing Curing agent for newly placed cement based mortars and. Cementflex. Sales number: 01753 944210. The product will also act as a curing agent for newly placed cement based mortars and coatings, by helping to reduce theFor more information on the best waterproofing products for your basement project, get in touch with our technical team on 01753 944200. Technical number: 01753 944200. For technical help: 01344 397777 technical@riw. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. RIW Sheetseal GR Data Sheet. RIW Download Sponsored RIW Heviseal . 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 Download. Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. 1. Apply one coat of the primer onto the desired surface (vertical or inclined surfaces only). View. All surfaces must be free from all unsound material, rust and organic growth. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. These include: FLEXISEAL 500 Concrete Primer - A two-component, reactive, fast-curing primer consisting of a resin base and a powder initiator. ESD01-floor to wall toe with self adhesive. Search products by application Find your local stockist Take one of our online CPD’s. Contact us: 01344 397777 [email protected] For commercial help: 01344 397788 enquiries@riw. pdf. This self adhesive bitumen membrane turned up at the slab perimeter onto the waterproofed walls, completing the tanking. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. 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 substratesRIW Cementseal Primer is an environmentally friendly, multi-functional water based waterproof acrylic primer, formulated on an aqueous acrylic copolymer compound. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and. SUPPLY AVAILABILITY All RIW products can be obtained through Builders Merchants or approved stockists. SUBSTANCES PRESENTING A HEALTH HAZARD WITHIN THE M EANING OF THE CHEMICALS (HAZARD INFORMATION &. In addition it can be used as wide scale overlay system to increase cover to the reinforcement. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Cementseal Primer is supplied ready for use and should not be diluted. Allow the material to become a transparent before continuing, typically 30 - 90 minutes. Primer Flexiseal (two coats) Sheetseal 226 Concrete blinding Waterstop (Optional) Protection Board (Optional)The concrete sub-base should be a minimum of 20 N/ mm². 2A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Seamless and fully bonded. RIW Cementseal Applications RIW Cementseal can be used to waterproof a number of different surfaces and structures including: Sub-structures; Basements and cellars; Terraces & balconies; An inverted roof (where waterproofing layer lies beneath the insulation) RIW Cementseal Primer for use on all horizontal and porous applications Size - 15KG Cementseal Primer is supplied ready for use and should not be diluted. Cementseal cures to form a durable, highly alkaline, tough waterproof coating which acts as a sealer and protects the concrete from water penetration. Cementseal. RIW Cementseal Data Sheet. A bentonite clay sheet waterproofing composite for use on below ground vertical and horizontal structural foundation surfaces. Eye / face protection In case of splashing,. POA. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. uk For commercial help: 01344 397788 enquiries@riw. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Cementseal Primer Data Sheet. Exposure controls 8. Verified 5 months ago . 0 download. 8. 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 substratesRIW CAVITY DRAIN: SEALED SYSTEM RIW/TD/411 RIW AQUA CHANNEL IN REBATE AT BOTTOM OF RETAINING WALL WITH DRY LINING 1. pdf. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. RIW Cementseal Data Sheet. RIW Download. RIW Cementseal Primer Data Sheet. Gas Proofing Systems [{product_related_downloads:count}] pdf. From £35. Compare. Cementseal Primer is required for all horizontal applications, and is also used on porous surfaces, prior to applying Cementseal. 1. POA . Individual protection measures Wear protective clothing. RIW Cementfill FC – a. CEMENTSEAL PRIMER CEMENTFLEX CEMENTFILL FC DPC / CAVITY TRAY SHEETSEAL 9000 A range of high quality Polymeric DPC and cavity tray systems containingCementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. 2. RIW Cementseal Primer 5ltr. It should be poured onto the prepared surface and spread to a coverage rate of 5-7m2 / litre, using a suitable brush or roller. Category Concrete Repair. Highly porous substrates should be primed with RIW Cementseal Primer; see separate data sheet. RIW Cementfill HB – a waterproof high build repair mortar for profiling and providing fillets. 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 substratesRIW PLASTER DRAIN CI/SfB TN6 L6813 January 2020 Plaster Drain is manufactured from 0. Product code : 82CSSP. POA. A list of approved stockists is. Primer for the sealing of horizontal concrete substrates prior to the application of RIW Cementseal or Cementflex. pdf), Text File (. Features and benefits: The product will also act as a curing agent for newly placed. RIW Liquid GM Data Sheet. with Cementseal Primer, polythene sheeting, damp hessian or similar. View. masonry sealing compounds tanking liquid water liquid asphaltic composition lac foundation walls. Features and benefits: A rapid hardening, low density, high strength mortar with enhanced polymer properties. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. Download full PDF. RIW Cementseal Primer Primer for the sealing of horizontal concrete substrates prior to the application of RIW Cementseal or Cementflex. View more info. with RIW Cementseal Primer, see separate data sheet. APPLICATION. RIW . MIXING Cementfill FC should be mechanically mixed in tub supplied using a slow speed drill and paddle or with a forced. pdf. POA. RIW Liquid GM Data Sheet. Concrete surfaces: Should be pre-treated with Cementseal Primer to reduce the risk of leaching of free lime or mineral salts, and to avoid the obstruction of the drainage system. porous substrates should be primed with Cementseal Primer; see separate data sheet. We can provide expert advice on structural waterproofing products, including gas proofing, cavity drainage systems and fast track liquids. 1. with Cementseal Primer, polythene sheeting, damp hessian or similar. Author Admin. 6 litres of clean water per 20 kg bag, depending upon desired. The product cures to form a durable, highly. Gas Proofing Systems [{product_related_downloads:count}] pdf. RIW Cementseal Primer for use on all horizontal and porous applications. RIW were asked to advise on waterproofing in the early stages of the design process by Jestico + Whiles. May also be used as a curing membrane. It can be applied in one coat to horizontal areas and in two coats on vertical substrates, speeding up installation programs on fast track construction sites. This product is completely waterproof and protects against. pdf. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. 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. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. RIW Download. MIXING Cementfill HB should be mechanically mixed in the tub supplied using a slow speed drill and paddle or a forced action pan mixer. Gas Proofing Systems [{product_related_downloads:count}] doc. RIW has over 90 years experience in structural waterproofing within the UK. pdf. Technical Hotline 01753 944200. 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. Technical number: 01753 944200. Your product has been successfully added to your basket. POA. pdf. Cementflex is a two component, polymer rich and flexible cement based waterproof coating for concrete and masonry, with excellent adhesion to prepared substrates. Enquire Now View. Floors are to be primed with RIW Cementseal Primer, see separate data sheet. porous substrates should be primed with Cementseal Primer; see separate data sheet. Product code : 82CSTR. Enquire Now. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. As the substructure was raised, CCL . Your product has been. 0 litreswinds with Cementseal Primer, polythene sheeting, damp hessian or similar. Individual protection measures Wear protective clothing. Allow the material to become a transparent before continuing, typically 30 - 90 minutes. RIW Aqua Channel acts as a maintainable drainage channel, and must be. pdf. RIW Specification Guide Although launched as a limited company in 1921 the “RIW” brand and heritage can be traced right back to 1848. Upload: riw-ltd Post on 13-Apr-2017. The thixotropic, shrinkage compensated nature of the product enables. RIW Download Sponsored RIW Gas Seal HC . 2. RIW. 2–2. 6 litres of clean water per 20 kg bag, depending upon desired. Upload. RIW products are suitable for a wide range of applications, from basement tanking to at and above ground level waterproofing. 2kg) £198. Enquire Now View. A single component cementitious high build mortar, which incorporates the most advanced cement chemistry, microsilica, fibre and styrene acrylic copolymer technology. Liquid membranes may be used for basement tanking and damp proofing, plant rooms, podium decks and radon protection. Features and benefits: Dense matrix offers low permeability to water, even at 10 bar pressure. Structureseal is designed for below ground vertical and horizontal structural foundation surfaces. Size - 20KG Download Product Info (PDF) Specifications. The product generally requires a primer for vertical or sloping surfaces, ie. stockists is available from RIW’s offices. A single component, thixotropic, polymer modified cement based rapid hardening waterproof high build repair mortar. RIW Liquid GM Data Sheet. BENEFITS. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. Specialising in offering the most expert technical advice for commercial waterproofing, damp proofing applications at any level. Concrete surfaces must be first treated with RIW Cementseal Primer, to reduce the risk of leaching of free lime or mineral salts. RIW Gas Seal HC Data Sheet. primer. Aqueous acrylic copolymer that stabilizes the substrate and reduces the evaporation of water. DPC & Cavity Trays. 2. RIW FLEXISEAL 500 Membrane: 20kg, resin only. RIW Cementfill HB is highly polymer modified and as a result concrete surfaces do not generally require a primer. RIW Liquid Asphaltic Composition - Bituminous Membrane . co. pdf. RIW Cementseal Primer . When designing Type A structures (as classified in UK BS8102:2009), the product applied. RIW CEMENTSEAL PRIMER Cementseal Primer is a multi-functional, water based primer/ curing agent, formulated on an aqueous acrylic copolymer. RIW produce a range of ancillary products for use with Cementseal which include: RIW Cementseal Primer – a ‘primer’ for use on all horizontal and porous surfaces. 2. 6 – 3. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. winds with Cementseal Primer, polythene sheeting, damp hessian or similar. Sheetseal GR is a cold applied, high density polyethylene film, bonded to aluminium foil and coated with a bitumen/rubber self-adhesive layer with a removable reinforced silicone release paper. manufacturer must be consulted on the sealant’s compatibility and the need for primers). Products by RIW - We help design and project delivery teams keep water and ground gases out of buildings. pdf. How to use RIW Sheetseal Primer. 2. Compare. The product is highly polymer modified and as a result concrete surfaces do not generally require a primer. RIW Cementfill FC – a waterproof fairing coat and repair mortar for filling minor holes, voids and defects. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. RIW Download Sponsored RIW Plasterdrain . Size – 15KG. pdf. 8. RIW Cementseal Datasheet. 00 (Ex VAT) SKU: RIW Sheetseal Primer – 5L & 25L Category: Waterproofing & Damp Proofing Brand: RIW. pdf. Gas Seal Ancillaries Data Sheet. Used with a primer, Sheetseal is a high-density, polyethylene membrane that's self-adhesive and applied cold. A cold applied, cementitious waterproof coating system that is polymer modified to give excellent adhesion and abrasion resistance. pdf. CEMENTSEAL CEMENTFLEX CEMENTFILL FC, CEMENTFILL HB & CEMENTFILL WP CEMENTJOINT & REPEL AC SECTION 5 STRUCTURAL DRAINAGE SYSTEMS. Highly porous substrates should be primed with Cementseal Primer; see separate data sheet. Roofing System -Liquid Plastic - Free download as PDF File (. The thixotropic, shrinkage compensated nature of the product enables. 5mm thick clear high-density polyethylene, moulded to form undercut studs in a dovetail shape. uk. 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. Gas Seal Ancillaries Data Sheet. POA . May also be used as a curing membrane. RIW 'Cementseal' or similar waterproof coating & primer to re applied to interior walls below paving level to BS8102:2009 Ketley staffordshire brown class A engineering bricks or similar to act as damp proof course below ground Visqueen damp proof course 300 wide membrane inserted into first horizontal joint below ground level 500215 835Once a dry substrate was achieved, a coating of RIW Cementseal was then applied, ready to receive an internal two coat breathable plaster finish.