RIW Limited 487 / 488 Ipswich Road Slough SL1 4EP. co. Technical number: 01753 944200. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. Pre-applied, Type A tanking, gas and hydrocarbon membrane. A needle-punch process interlocks the geotextiles together forming an extremely strong composite. RIW has a broad range of high performance structural waterproofing products. installed 5000m² RIW R7 Cavity Drain to all perimeter walls. About Us; Products + Browse by application. Apply remaining RIW Sheetseal 226, as required, WALL TYPE 1- REF WT1 - TYPICAL EXTERNAL WALL TARGET U VALUE 0. Scribd is the world's largest social reading and publishing site. BENEFITS l Pre-applied tanking system l Hydrocarbon, VOC, methane & carbon dioxide barrierThe waterproofing solution also had to become integral with concrete cast against it, so RIW recommended Structureseal; a 6mm thick sodium bentonite composite membrane ideally suited for fixing to irregular concrete piles and laying on blinding or a void former. Structureseal GPT is a 1. Waterproofing above ground level;P E A C E O F M I N D G U A R A N T E E D CASE STUDY Cast Contracting Ltd 01256 763100 info@ccl-ltd. 01753 944200. All applications. Learn more about its features, benefits and installation methods in this PDF document. Waterproofing above ground level;RIW STRUCTURESEAL TYPICAL USES The high swelling sodium bentonite is encapsulated between a non-woven and woven geotextile. Structureseal is a bentonite clay sheet waterproofing composite, comprising high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. New Advice From BS 8102:2022. com. 0 downloadA selection of Technical PDF documents for a range of RIW waterproofing products. 5 points Gas Barrier (Structureseal GPT) - 2 points RIW Structureseal GPT Kryton Waterstop treatment and Swelling Water Bar Kryton KIM Additive to walls and top of slab. Internal Tanking Waterproof Membranes - RIW. Sales number: 01753 944210. RIW Washers as required, to suit background. Sales number: 01753 944210. View. Watch our animated infographic that explains these changes and how RIW can assist you in waterproofing your below ground structures. View Select options. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. RIW Structureseal Structureseal is a bentonite clay sheet waterproofing composite, comprising high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. Call 01344 397788 or email enquiries@riw. 3. Address. VAT) Enquire Now. PEACE OF MIND GUARANTEED CASE STUDY Cast Contracting Ltd 012 5 6 763100 info @ccl-ltd. MultiJoint is designed for use in all types of movement joints and construction gaps, to provide a waterproofing system between structural elements. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). RIW Structureseal GPT SECTION 1: Identification of the substance/mixture and of the company/undertaking 1. BENEFITS Pre-applied. Product name RIW 23: RIW Structureseal 1. Waterproofing above ground level;RIW in the UK has over 90 years experience in structural waterproofing. Membrane. Sales number: 01753 944210. A ‘needle-punch’ process, interlocks the geotextiles together forming an extremely strong composite that maintains the equal coverage of bentonite, as well as, protecting it from inclement weather and. The product generally requires a primer for vertical or sloping surfaces, ie. RIW Structureseal provided the answer to the first part of the challenge. A “needle-punch” process interlocks the geotextiles together forming an extremely strong composite that maintains a consistent layer of Bentonite, as well as protecting it from inclement. This product is completely waterproof and protects against water damage up to 100m head of both negative and positive water pressures. RIW STRUCTURESEAL GPT Structureseal GPT is a 1. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. 5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also required. Krytonite Swelling Waterstop is adhered using Krytonite Adhesive at or near the centre of the construction joint to the clean, dry, concrete surface. net Lodge Farm Hook Road North Warnborough Hook Hampshire RG29 1HAA selection of Technical PDF documents for a range of RIW waterproofing products. Technical number: 01753 944200. All applications. About Us;. Sales number: 01753. All you need to do is answer a few basic application questions and we'll do the rest. It forms a mechanical bond to the external face of the concrete structure and complies with the latest BS8485, BS8102 and CIRIA C748. Technical number: 01753 944200. Technical Hotline 01753 944200. SECTION 4: First aid measures 4. Sales number: 01753 944210. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. uk for data sheets, typical drawings and more. About Us;. RIW Structureseal GPT NBS Clause 145. Detail 1 - External Tanking 32 l Specification Guide for RIW Waterproofing Systems Specification Guide for RIW Waterproofing Systems l 33 RIW STRUCTURESEAL SPECIFIC USES RIW WATERSTOP Structureseal on blinding to. Technical number: 01753 944200. VAT) Enquire Now. RIW's bentonite Structureseal is a popular choice, made from incredibly robust, interlocked geotextiles. Features & Benefits of Toughseal. As such a SDS is not required but has been prepared due to end user requests. A needle-punch process interlocks the geotextiles together forming an extremely strong composite. RIW 23: RIW Structureseal Further information This product is not a substance nor mixture but is an "Article" as defined by the REACH Regulation. Double Drain can also be used to provide excellent. Chemically resistant. RIW Structureseal GPT NBS Clause 145. In certain circumstances it. Technical Hotline 01753 944200. Product name RIW 23: RIW Structureseal 1. A selection of Technical PDF documents for a range of RIW waterproofing products. Technical number: 01753 944200. About Us;. • 02/3961 Wykamol Chemical Damp-proofing System. uk; Sales. Sales number: 01753 944210. RIW Limited 487 / 488 Ipswich Road Slough SL1 4EP. Download the RIW Sheetseal 226 technical data sheet (PDF)RIW Structureseal is a bentonite sheet waterproofing composite of high swelling Sodium Bentonite encapsulated between a non-woven and woven geotextile. About Us; Products + Browse by application. Easy to install to most substrates. For termination laps with sheet and/or brush applied membranes, Sealing Compound is generally applied as a 5 x 50mm bead, central in a 150mm lap. It consists of a geotextile layer and sodium bentonite, a clay that swells when wet and forms a seal. Waterproofing above ground level;A selection of Technical PDF documents for a range of RIW waterproofing products. Available in 100, 130 and 160 mm diameters. RIW Structureseal is a bentonite sheet waterproofing composite of high swelling Sodium Bentonite encapsulated between a non-woven and woven geotextile. Access to the sealed Cavity Drain system was also. RIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. RIW in the UK has over 90 years experience in structural waterproofing. RIW products are stocked by specialist distributors such as SIG, Resapol, Anchor Bay and Miers Construction who deliver over a wide area. A full list of data sheets, including liquid applied systems, DPC & Cavity Trays and many more PDFs - available to view online or download. £23. Sales number: 01753 944210. A bentonite clay sheet waterproofing composite, comprising high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. RIW Structureseal is a waterproofingT: +44 (0) 1753 944200 E: technical@riw. 1. Contact us: 01344 397777 technical@riw. The Technical PDFs are also available for download. Applied to concrete & masonry. Apply in two coats at a minimum application rate of 4m2 /litre per coat. Sales number: 01753 944210. RIW Structureseal is a waterproofing composite that can be applied before concrete is poured. Typical Uses. RIW has a broad range of high performance structural waterproofing products. About Us; Products + Browse by application. rbs Double Sided Adhesive Tape 100mm x 15m. All applications. RIW has a broad range of high performance structural waterproofing products. Sealing Compound should not be left exposed for RIW Arc House, Terrace Road South, Binfield,RIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. About Us; Products + Browse by application. Structureseal, Cavitydrain R20, Cavitydrain R7, Gas Seal Black, Gas Seal HC, Sheetseal GR, Structureseal GPT, Sheetseal 9000, Cementjoint, Cementfill FC, Cementfill HB, Cementflex and Cementseal. About Us; Products + Browse by application. All applications. co. RIW/TD/855 RIW Structureseal GPT: External Corner Build Up. POA. 5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also required. About Us; Products + Browse by application. About Us; Products + Browse by application. It is quick and easy to install, self sealing, resistant to hydrostatic pressure and low temperature, and suitable for wet weather applications. We have been consulted on virtually every application you can think of, so if you're looking for something specific, please contact us on 01344 397777 . Nicholas Hare asked RIW to look at a robust waterproofing strategy for Blackburn Central High School, a new secondary school for 960 pupils. RIW Structureseal GPT NBS Clause 145. Waterproofing above ground level;Structureseal Sub-soil drainage as required Call 01344 397788 or email enquiries@riw. Specification Guide 2014 RIW Structureseal is a high performance waterproofing membrane that consists of sodium bentonite clay sandwiched between two layers of geotextile. 14 views. RIW Structureseal GPT Data Sheet. About Us; Products + Browse by application. 1. Request Callback; 01753 944200; [email protected] or call 01268 571571 and we will calculate your unique discount for larger quantities. -- Choose an option -- Waterproofing above ground level Waterproofing at ground level Waterproofing below ground level Gas proofing. When designing Type C structures (as classified in BS8102:2009), the product applied correctly, Cavity Drainage Membrane is capable of providing the levels of protection required for Grades 1, 2 & 3 basements. A needlepunch process, interlocks the geotextiles together forming an extremely strong composite that maintains the equal coverage of bentonite, as well as, protecting it from inclement weather and. H. in a two coat pre packed render system. 0 download. Technical. P E A C E O F M I N D G U A R A N T E E D CASE STUDY Cast Contracting Ltd 01256 763100 info@ccl-ltd. 1. For termination laps with sheet and/or brush applied membranes, Sealing Compound is generally applied as a 5 x 50mm bead, central in a 150mm lap. It is quick and easy to install, self sealing, resistant to hydrostatic pressure and low temperature, and. Technical. 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 and. The Technical PDFs are also available for download. VAT) Enquire Now. RIW products are suitable for a wide range of applications, from basement tanking to and above ground level waterproofing. 05m. RIW-TD-402 - View presentation slides online. STRUCTURESEAL DOUBLE DRAIN GAS/RADON RESISTANT Ground contaminants and gases such as radon, methane and carbon dioxide must be considered when deciding uponRIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. 39 (inc. The Technical PDFs are also available for download. RIW Structureseal is a bentonite sheet water- proofing composite of high swelling Sodium Bentonite encapsulated between a non-wo- ven and woven geotextile. podium deck and perimeter. Address. RIW Structureseal, RIW Cavity Drain R7, RIW Cavity Drain R20, RIW. Add to basket. RIW Structureseal, RIW Cavity Drain R7, RIW Cavity Drain R20, RIW. RIW Structureseal GPT. RIW Seal Tape: Double-sided self-adhesive butyl tape, 50 mm wide, for sealing between overlaps in the membrane. 5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also required. J40/250 RIW Structureseal. Applying Damp Proof Membranes. Sales number: 01753 944210. Access to the sealed Cavity Drain system was also. Specification Guide 2014RIW Structureseal is a high performance waterproofing membrane that consists of sodium bentonite clay sandwiched between two layers of geotextile. About Us; Products + Browse by application. RIW Structureseal is a waterproofing composite laid beneath the basement slab, directly onto the subsoil. Watch our animated infographic that explains these changes and discover how RIW can assist you. Double Drain can be used in conjunction with a primary waterproofing system, or on its own, to isolate the structure from the surrounding soil. uk Email address of the competent person enquiries@riw. RIW STRUCTURESEAL GPT Structureseal GPT is a 1. net Lodge Farm Hook Road North Warnborough Hook Hampshire RG29 1HA The British Museum The British Museums’ new World Conservation & Exhibitions Centre required a comprehensive waterproofing solution to. 5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also required. Joint laps: Side and end laps minimum 100 mm are recommended; end joints staggered. Specification Guide for RIW Waterproofing Systems l 31 RIW STRUCTURESEAL 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. RIW FLEXISEAL 500 HG system is poured onto the substrate and spread using a trowel and / or brush. Sales number: 01753 944210. RIW CEMENTSEAL Cementseal is a two component, polymer modified, cement based, waterproof coating for concrete and masonry. Request Callback; 01753 944200; technical@riw. Pre-applied tanking system. All applications. About Us; Products + Browse by application. net Lodge Farm Hook Road North Warnborough Hook Hampshire…Terrace Water Proofing. Technical number: 01753 944200 Structureseal is a pre-applied tanking system that uses sodium bentonite to waterproof basements and other structures. Waterproofing above ground level;A selection of Technical PDF documents for a range of RIW waterproofing products. RIW Structureseal GPT Data Sheet. This is our best growing medium and it is a good base for getting your. Sealing Compound is a trowel-grade sodium bentonite/butyl-rubber based sealant, designed for use with Structureseal. Sikadur Combiflex SG 2mm x 20cm x 25m. High performance damp proof membrane. Good tensile strength. RIW Structureseal is a product of Encon Construction Products, a leading manufacturer of waterproofing membranes, tapes and primers. Turning into groove 20mm deep – – – – m 0. Overview RIW - We help design and project delivery teams keep water and ground gases out of buildings. Description Pre-applied, Type A tanking membrane, suitable for use where protection against the ingress of hazardous ground gases, volatile organic compounds (VOCs) and. 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. BENEFITS l Pre-applied tanking system l Hydrocarbon, VOC, methane & carbon dioxide barrier Structureseal. It forms a mechanical bond to the external face of the concrete structure and complies with the latest BS8485, BS8102 and CIRIA. The Technical PDFs are also available for download. The product is designed to relieve hydrostatic pressure, by promoting the flow of ground water away from the face of the structure to land drainage. 1 x 5m high strength green coloured geotextile, and RIW Waterstop 19 x 24mm x 5m sodium bentonite. Report. RIW, Arc House, Terrace Road South, Binfield, Berkshire G42 4PZ Call Technical: 01753 944200, Call Sales: 01753 944210. About Us; Products + Browse by application. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. RIW . Waterproofing above ground level;Ask the experts at RIW for advice on using Flexiseal Pro and Waterstop in this application. U. Fully compatible with RIW waterproofing systems. 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 protectionRIW has a broad range of high performance structural waterproofing products. RIW Structureseal GPT NBS Clause 145. Technical number: 01753 944200. A ‘needle-punch’ process interlocks the geotextiles together through the bentonite, forming an extremely strong composite that maintains a consistent layer of. LAC ® is typically used on structures below ground level, and as a damp proof membrane to ground floors. Request Callback; 01753 944210; enquiries@riw. Available in 100, 130 and 160 mm diameters. Sales number: 01753 944210. Waterproofing above ground level;The Solution. Sales number: 01753 944210. Sheet. Read Expanded Portfolio by Eliza de Silva on Issuu and browse thousands of other publications on our platform. LAC ® is typically used on structures below ground level, and as a damp proof membrane to ground floors. Waterproofing above ground level;Specification Guide: RIW WATERPROOFING SYSTEMS May 2014 4 l Specification Guide to RIW Waterproofing Systems Technical Expertise How to Specify Waterproofing RIW has been…Proofex Protection Board 3mm x 2m x 1m. 2. Waterproof Systems (BS 8102: 2009) In deciding the method for waterproofing a new-build basement, it is advisable to follow the recommendations within BS8102:2009 ‘Code of Practice for Protection of Below Ground Structures Against Water From the Ground’. Flexiseal Pro is typically used where a high performance waterproof coating/tanking system is required. Sales number: 01753 944210. RIW Gas Seal Tape: Double-sided self-adhesive butyl tape, 50 mm wide, for sealing between overlaps in the. 5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also required. - Bonding/ Sealing: RIW Sheetseal 226 x 150mm wide. A selection of Technical PDF documents for a range of RIW waterproofing products. The membrane forms a mechanical bond with the concrete. uk for data sheets, typical drawings and more. Host your publication on your website or blog with just a few clicks. Sales number: 01753 944210. RIW Structureseal. RIW Limited 487 / 488 Ipswich Road Slough SL1 4EP. Request Callback; 01753 944210; enquiries@riw. RIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. Sales number: 01753 944210. Liquid plastic roofing system broucherrbs Double Sided Adhesive Tape 100mm x 15m. All applications. PACKAGING Sheestseal 226: 1050mm x19. Structureseal is a bentonite clay sheet waterproofing composite, comprising high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. About Us; Products + Browse by application. Waterproofing above ground level;PEACE OF MIND GUARANTEED CASE STUDY Four Winds Farm A waterproofing solution was required to the basement, games room & cinema of a brand new house in Warwickshire. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. RIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. Product identifier Product name RIW Structureseal GPT 1. Accessories: RIW Waterstop, RIW Sealing Compound and RIW Granules. • 02/3971 KBE PVC-U Window System – TNR Systems Ltd. Waterproofing above ground level;NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). 3. Waterproofing above ground level;Waterproofing By Application | Find The Right Product | RIW. POA. Technical number: 01753 944200. Technical number: 01753 944200. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. RIW Over tape at Abutment of New Slab WithJ40/270 Blomfield Building (AX16) E05/320 Void former to Engineer's details J40/290 ? J30/250 ? E05/310 M40/200. Material properties such as reinforcement capacity or soil properties are reduced by dividing with prescribed material factors. RIW's case studies provide guidance on overcoming commonly encountered waterproofing problems and applications on various projects throughout the UK. POA. All applications. 05m long rolls. 02/3953 RIW Structureseal. Waterproofing above ground level;A selection of Technical PDF documents for a range of RIW waterproofing products. How to Specify. Sealing not required. Technical number: 01753 944200. Start here!PEACE OF MIND GUARANTEED CASE STUDY Latitude Housing Development, Pylands Lane A dual waterproofing solution was re- quired for a collection of semi-detached houses on a new housing development in Bursledon THE CHALLENGE THE SOLUTION Latitude is a new housing development from Bellway Homes set in the small. Lift Pit Waterproofing & Tanking - RIW. Technical number: 01753 944200. doc. Please note all fields marked with a * must be completed. Apply remaining RIW Sheetseal 226, as required, WALL TYPE 1- REF WT1 - TYPICAL EXTERNAL WALL TARGET U VALUE 0. FLEXISEAL 500 HG is a two-component, reactive, fast-curing, hand-. uk;Granules Granules are chemically treated sodium bentonite granules, which are used as a detailing accessory product, with the RIW Structureseal system. About Us; Products + Browse by application. Cetco Voltex & Voltex DS Bentonite Membrane. Technical number: 01753 944200. 5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also. . View. 267. A ‘needle-punch’ process, interlocks the geotextiles together forming an extremely strong composite that maintains the equal coverage of bentonite, as well as, protecting it from inclement weather and. Structureseal is an extremely strong composite membrane that can withstand a high. For termination laps with sheet and/or brush applied membranes, Sealing Compound is generally applied as a 5 x 50mm bead, central in a 150mm lap. Structureseal GPT is a 1. The Technical PDFs are also available for download. Pre-applied Tanking System A ‘needle-punch’ process interlocks the geotextiles together through the bentonite, forming an extremely strong composite that maintains a consistent. Sales number: 01753 944210. RIW Structureseal : a sodium bentonite waterproofing system, encapsulated between geotextile fabrics. Please contact technical@riw. 8280 | WEB kryton. A bentonite clay sheet waterproofing composite, comprising high swelling sodium bentonite encapsulated between a non-woven and woven geotextile. Waterproofing above ground level;Bs 8102 waterproof systems. About Us; Products + Browse by application. DRAWING NO: RIW-UCLEM-001 Non welded sheet pile Waterproofing (Grade 3) Type A - Structureseal GPT Type B - Kryton KIM Additive Gas Proofing (CS2) Floor and Walls Grade 3 - 2. Home / Sales and stockists / Specialist Waterproofing Contractors. Sales number: 01753 944210. Jump to: Specification data ; Add to spec +44 (0)1753 944200 Website Contact manufacturer Application. PACKAGING Sheestseal 226: 1050mm x19. co. Sales number: 01753 944210. It forms a mechanical bond to the external face of the concrete structure and complies with the latest BS8485, BS8102 and CIRIA C748 codes of practice. T: +44 (0) 1753 944200 E: technical@riw. Structureseal membrane onto cast concrete), and around membrane penetration details, etc. co. Structureseal is a pre-applied tanking system. About Us; Products + Browse by application. RIW STRUCTURESEAL GPT Structureseal GPT is a 1. High drainage capacity. The product is supplied as a single component system, ready for on-site mixing and use, requiring only the. As well as supporting Comer Homes, the project contractor, to carry out the installation of RIW systems. Features & Benefits of Plaster Drain. A needle-punch process interlocks the. BC OnLine Partnership Office E161, 4000 Seymour Place PO Box 9412, Stn Prov Govt Victoria, BC V8W 9V1RIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. All applications. Upload: riw-ltd Post on 13-Apr-2017. 150mm x 20m long rolls. Factory control thickness. Specification Guide for RIW Waterproofing Systems l 31 RIW STRUCTURESEAL 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. RIW STRUCTURESEAL Structureseal is a highly effective waterproofing composite, of high strength green coloured geotextile, and sodium bentonite. RIW Sheetseal 226 150mm x 19. Download data sheets Search products by application Download typical details Find your local stockist Take one of our online CPD’s. RIW in the UK has over 90 years experience in structural waterproofing. 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 Sealing Compound / Granules. 1. RIW Cementseal is a cement-based, polymer-modified, two-component, coating that acts as a waterproofing agent. RIW Structureseal. DPM’s can be applied to either a suitable blinding layer under the slab or internally to the top of the slab. Request Callback; 01753 944200; technical@riw. LAC ® can also be used on the superstructure, as a vapour barrier behind cladding systems / plaster finishes. Proofex Primer 25ltr. This highly durable composite geotextile membrane formed a waterproof seal, providing the required continuity to terminate just below ground level at the building perimeters. Structureseal GPT is a 1. RIW has a broad range of high performance structural waterproofing products. The Technical PDFs are also available for download. Pre-applied Tanking System A ‘needle-punch’ process interlocks the geotextiles together through the bentonite, forming an extremely strong composite that maintains a consistent. About Us; Products + Browse by application. The Technical PDFs are also available for download. Sheetseal Primer: 5 and 25 litre containers STORAGE Sheetseal 226: There are no special requirements,RIW STRUCTURESEAL TYPICAL USES The high swelling sodium bentonite is encapsulated between a non-woven and woven geotextile. All applications. 5mm thick and suitable for use beneath RC concrete structures which extend below ground level. Can be applied to wet substrates. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download).