5kg to 3kg/m²/coat 6. Self-setting paving jointing compound that provides the ideal solution to perfect pointing on paving, paths and patios. Storage Life: 24 Months. For most of the tanking I do (1000mm up from damp) when doing wet rooms etc I use an additive called sika 1, apparently this product is used in water towers etc has to be mixed in a bucket though not in a mixer!!!!! house and home, Jun 6, 2009. The KA Tanking Slurry waterproofing system provides a solution to water leakage, ingress or seepage in concrete structures or any cementitious substrate. Mapei Ultracolor Plus Wall & Floor Grout Anthracite 5kg (68981) (65) £19. Naturally the basement will have ventilation provided etc, but unsure of the best 'guaranteed to work' tanking solution. Damp grts into wall damp showes internaly --if you tank internaly wall is still damp if there is enough damp / water it will push your membran away. Home Forums > Screwfix Community Forum > Builders' Talk > PVA before screed. 20kg bucket 7. 80/Ltr)Hausfix Screwfix Select Most tanking slurry I am familiar with has a Portland Cement base. The company was founded by Michael Thomas Danson and Simon Pyper in 1999 and is headquartered in London, United Kingdom. +. Building regs have got in touch to say that we shouldn’t be using tanking substances that could rot the insulation that we intend to use as a barrier between the basement wall and the. £76. Smooth surface: 2kg to 2. Thread. Ensure that their is a gap between the wall and floor covering, if not fit a DPC to keep the floor covering from touching the damp wall. I have done something like that in the past but. If the moisture has no way to escape, this can cause. 5kg of KA Tanking Slurry will provide 2 coats, each at 4m². • Each valve must be capable of completely shutting off the total flow of slurry from the store. 5ltrTanking slurry is a blend of Portland cements, quality graded aggregates and chemical modifiers, which provide a waterproof coating system. 2 for a typical set-up) consist of a 390. Any thoughts? Thanks in advance. Kas228 Screwfix Select. Accordingly, you need to waterproof the area so that water does not get into the bottom of the house and cause major organic damage. Storage Store in a dry place and protect from frost. com. Sika Waterproof Coating Grey 5kg (83502) (68) compare. Upvote 0. You run the risk of having small air pockets in the grout lines from this. Nah it's breeze block double walled with some sort of tanking slurry on it that's failed in multiple places. Basket (0) Login / Register; Home / Tanking Slurry Products / CBP Structural Waterproofing. Free next day delivery available. Ideal for quick & convenient mixing of substances such as plaster, paints and other compounds. Just wanted to get some advice regarding tanking of a wall. £64. Is there any difference between KA Tanking Slurry and K11 sovereign tanking slurry. B. Get it on the blue grit and if it dose pull too much you can Pva over the next blue grit you do. Bostik Tanking Slurry is a breathable waterproof coating for sound brickwork, concrete and stone. Ideal for use above. tore81 Screwfix Select. 01 Per KG. Provides excellent waterproofing properties by becoming an integral part of the structure to which it is applied. FREE next day delivery available, free collection in 1 minute. shazauk New Member. Dot and Dab all walls using moisture resistant plasterboards and finally skim all walls. Cellar tanking or basement tanking refers to the application of a liquid waterproof coating (tanking slurry) to the walls and floor of a cellar. e. KA Tanking Slurry is supplied as a powder and when mixed with water, is applied directly to concrete, blockwork masonry or cement renders in areas where general waterproofing is required. Bitumen sealer that is applied onto the surface base and vertical edges before the application of asphalt or pothole repair. if there is polystyrene backing is rather advisable to fix it with some screws in addition to dot and dab, this can be gained (without damage/weakening to your slurry by. • For cylinder outlet of 1" BSP female• Connections are made directly in to the hot water supply tank• Built in air vent automatically purges the shower circuit, preventing air accumulation in the water feed• Prevents back feed of aerated hot water. #2: KA Tanking Slurry. Couple of guys that have been round to price it up have both recommended tanking inside as the solution, but the prices quoted for just applying the slurry are outside my budget as well. Black. The cellar walls seem to be ironstone blocks (a local stone). This ratio can be changed slightly to adjust the required consistency. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. Available at low trade prices direct from Permagard. Retaining Walls and columns in reservoirs • Swimming Pools prior to tiling or painting • Concrete drinking water tanks • Water Treatment and sewerage plants • Foundation Slabs • Underground Cellars, basement car parks, garages, etc. KA Tanking Slurry is a unique waterproofing system designed to stop water leakage, ingress or seepage using insoluble water crystals that form within the cracks, fissures and water bearing capillaries to ensure permanent water tightness. As well as this, it also seeps into capillaries, cracks, and pours beneath the surface it is. rogerk101 Screwfix Select. If you want to save a heap of money , buy a SBR from your local hardware shop and mix it with neat cement ( no sand , no water) in a ratio of 1:1 by volume . 22/kg) Get it 24 – 26 OctTanking slurry is a highly effective solution for penetrating moisture. The floor is concrete with laminate flooring on top. £1. FREE Click & Collect within 30 minutes. Chrome Screw Head Covers. Self Adhesive Tanking Membrane – 1M x 15M Roll is for use in vertical tanking or horizontal self-adhesive applications, such as underground basements, lift pits or retaining walls when installed. Paint the reverse side of each slab with either a ‘slurry mix’- a wet cement mix, or a resin-based primer. Read more. Aggregates & Chemicals. The person takes a shower, finishes the shower and then notices how steamy the room is, so he/she opens the window, and then forgets it open, so the house loses heat all day. £3. Volume. To remedy this we recommend priming the floor/surface with a 1:2 ratio mix of SBR and clean water. I'm only diy here but I would suggest a SBR Slurry coat over the bitumen would aid adhesion between the layers. Explore the range & shop brands at great prices from Topps Tiles. 853623814 - Company Reg. 260 mm. This slurry is also robust enough to be used for swimming pools. Container: Plastic Bucket. Tanking is a category within waterproofing that refers explicitly to the use of either cementitious slurry or membrane barrier protection. My intention is to tank the floor with KA Tanking slurry and then level using a self levelling compound. Screwfix customers rate this product 4. PermaSEAL Tanking Slurry in grey is specially designed for waterproofing basements and cellars. FS22 2014 VW Golf Gti ModPack v1. Is this absolutely true or is it more a case of contractors preferring to do more expensive work (using liners and draining channels etc)?GB00BR3VDF43. Provides a hard wearing, protective layer on wood, metal and cement. 99 Inc Vat. Application method. let all dry then tanked 3 good coats on all walls especially the thick stone walls down and. Resistant Type. This coverage will depend, however on the roughness of the substrate. A slurry composed of glass beads in silicone oil flowing down an inclined plane Potato starch slurry. Also a couple of places where the damp bled through. It’s easy to apply and offers an excellent damp resistance. White. Gypsum plasters must not be used. Some say I should avoid battening the walls as it would require drilling through my new tanking. One idea I had was applying tanking slurry on to the plastered walls?Tanking slurry is a two coat system which when applied on damp masonry will form a waterproof barrier. if external tank isnt feasabel then the internal tank. • Mortar - 3. The issue seems that water is appearing between the tanking and the tiles right next to the bathroom door. And it will stick pretty darned comprehensively to blockwork/rendered surfaces. Tanking slurry, though, does an excellent job of stopping this mould and water ingress in its tracks. Step 4: After you’ve applied the first coat, let it set for approximately 6 hours then apply a second coat using vertical strokes. SKU. Step 4: After you’ve applied the first coat, let it set for approximately 6 hours then apply a second coat using vertical strokes. waterproofing paint. A slurry tank is a structure used to hold a mixture that’s part liquid and part solid. For a DIYer like me, he recommended a sloped cement fillet around the wall/floor edge, then levelling compound across the floor, then tanking slurry on floor and halfway up walls. Vandex BB75 has a wide range of waterproofing applications i. S Tank Flange Fitting for Hot Water Cylinder. . The conservatory is unheated and suffers from "not severe" condensation; so we have had it ventilated all weekend but within an hour or so of closing things up the sweating is back but with no signs of condensation on the windows. When mixed with water a slurry or mortar material is produced for direct application to a variety of construction substrates. Your best solution is to waterproof the wall with whatever you choose to use, fit tannelised timber battens, an insulation board and a vapour barrier such as a pvc sheet, then plasterboard over. 5m². FREE next day delivery available, free. Learn more. Some water recycling systems only include a basic filter, which doesn’t provide the full closed loop convenience of a BACA water system. High bond strength. Product Length. When the situation is reversed, the water 'pushes' the slurry away from the wall. FREE next day delivery available, free collection in 1 minute. Provides a hard wearing, protective layer on wood, metal and cement. Some people say I should drill it anyway and plug the hole with silicon. Never compromise on quality! Description: A cementitious waterproof coating designed for use below and above ground for cellars, retaining walls, and tanks. It doesn;t rely on having to dry out to set. Container: Jerry Can Storage Life:. com. Follow the safe system of work outlined below to stay out of trouble. At this point a water based emulsion can be added. had ballvalve changed but still happens. Other users suggest a self-adhesive tanking membrane on. This stuff is 'cementous', so it sets like, er, cement - ie: chemically. However, it does come with its own limitations and potential issues. Mixing tanking slurry is a pretty simple process, it comes in a premixed powder. Plan is to : Tank; Concrete Run off, Desmopol: Tank. CheersBuilding supplies encompasses a wide range of products to assist with all aspects and types of construction projects. No surprise, they failed to bond and for various other reasons, we canceled our contract with them. (The 'ready-mixed' stuff sets by drying, and will shrink a significant amount as it does so. 1 x Double Sided Butyl Jointing Tape (20m) 10 /160 SDS Drill Bit. Sika® Damp-proofing Slurry is a one part polymer modified cement based waterproof coating comprising of special cement based components and admixtures. View all: Bostik Specialist Paints. MPN: SKDPSLUR25. £ 32. This can include mixing, transporting and cutting materials both on large building sites or smaller local jobs, with a range of products to suit. Tanking the inside of a wall with water penetration coming in from the outside is unlikely to be very successful, as the tanking slurries pretty much all rely on the water 'pushing' the tanking against the wall. €28. To hold the selected bulk material safely and. Delivered by our approved supplier, Find out more. Designed to function against water penetration. Sika Damp Proof Slurry DPM 25kg. A smooth surface provides no key for the tanking and can result in the surface potentially lifting. Dryzone Dryshield Cream - 1L. Based on special cements and admixtures to provide a water and damp proof finish. The basement waterproofing membrane is at the heart of our selection. Ideal for interior and exterior use, for basements/cellars or as an external coating for. Perfect for treating commercial or domestic wet rooms before tiling. Reactions: Lastlaff, worthwords, paulf and 5 others. Waterproofing and Tanking. ★★★★★ ★★★★★. Recoatable in 4-6 Hours. rogerk101 Screwfix Select. Tank the whole area with at least 2 (preferably more) coats of tanking slurry 3. Ideal for internal and external use as a waterproof render, it is suitable for use on walls prior to plastering and on floors prior to self-levelling. 99 £ 46 . Affix a vented studded damp proofing membrane fixed with purpose made plastic plugs to walls. Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. 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. The cellar walls seem to be ironstone blocks (a local stone). 5311633TECHNICAL DATA Aquaseal Waterproof Tanking Membrane The ideal ready-to-use waterproofing compound. Provides excellent waterproofing properties by becoming an integral part of the structure to which it is applied. Container: Jerry Can. Resistant Type. Pollowick, Sep 29, 2016. Ask a question. VAT £54. ex. Outside has no drainage, built above the damp course, hasn't been tanked externally and no ventilation into the cavity wall. The plaster has blown off the wall in one area (2 inches max) but it doesn't seem to be getting any worse. An. I am planning on using some dryzone product to inject into the brick mortar and replaster the plaster what I took off. Plymouth • Member since 24 Nov 2015 • No feedback yet. Call Peter Cox on 0800 633 5712 * or Contact Us. Wykamol Hydradry Cementitious Waterproofing Tanking Slurry (BBA Approved) 20KG (DELIVERY TO MAINLAND UK ONLY) Read Review. A: Concrete floors are a prime example of where tanking can go wrong. Coverage: 20m². 5 Ltr. Everbuild Febtank Super Waterproof Tanking Slurry Coating for Concrete and Masonry when mixed with clean water, forms an extremely durable to both positive and negative water pressure waterproof coating for concrete and masonry which is easily applied to a internal or external surface by a stiff hand brush, broom or spray. Once set Febtank Tanking Slurry can be covered with a. Self Adhesive Tanking Membrane – 1M x 15M Roll is for use in vertical tanking or horizontal self-adhesive applications, such as underground basements, lift pits or retaining walls when installed. It is used to treat damp walls by preventing water ingress, effectively making. This will stop the concrete absorbing water and tracking to the inside - especially where it is pooling. rogerk101 Screwfix Select Your idea of using tanking slurry is a good one, but don't try 'building it up' to seal it. Antel Tanking Slurry is designed to protect against water penetration on many various surfaces. 45 Inc Vat. This is a popular option and is relatively simple, boards are fixed to the tanking slurry with an adhesive and plaster is skimmed over the boards. Make sure you use the right amount of water as mistakes can make it ineffective. I have previously installed some DPC Dryrods (link below) int. Discussion in 'Builders' Talk' started by Kerry5455, Aug 1, 2018. 18 + VAT. #2 Jord86 Screwfix Select pde100 said: ↑ Another quick question! I have a garage attached to the house with an external single brick wall. com. 25kg of KA Tanking Slurry will provide 2 coats, each at 8m². View all: Bostik Specialist Paints. Quick and easy application. Valve opens with the weight of the liquid, allowing it to flow through and then closes once the liquid has passed. Ronacrete Ronabond Concrete Repair Mortar 25kg. This can be used as an easy-to-apply alternative. Its a high quality thin layer waterproof slurry coating. 99. There's an alternative to tanking slurry, it's a plastic membrane that's pegged to the wall, any moisture that passes through runs down the membrane, into a channel around the perimeter of the room , directed towards a gully, with a small sump pump that pumps water out, I use it a lot it's brilliant stuff I've done a couple of cellars. Suitable for Water Systems. 266-043-4 Cement, portland, chemicals, calcium dihydroxide. Cellar waterproofing. £2. Once the slurry is cured use a 50/50 mix of SBR and water over the slurry, don't wait for it to dry completely just until its tacky, then you will be able to dot and dab. So we decided to fully tank the wall instead and used ka tanking slurry. Storage Store in a dry place and protect from frost. What is the best tanking slurry? | Screwfix Community Forum. I constantly have pools of water coming through onto the cellar floor but bizarrely not when it rains. 99Inc Vat. Ka Tanking Slurry - Grey 12. com. Should be ok to overpaint SBR with masonry paint. Plaster: If plaster is to be used it must be ensured that cement based “renovating plaster” is used. 5 Ltr. With returns on either side of the wall. 5-4. Coverage: 20m². CharLou New Member. waterproofing paint. wedi. Second coat dried out nicely with only a tiny trickle of water remaining - found some holes I'd missed and filled them. FREE next day delivery available, free collection in 1 minute. Order Bostik SBR Admixture White 5Ltr at Screwfix. The wall has been constructed out of 7n concrete breeze blocks and before i backfill i need to waterproof, it needs to be plant friendly. The damp-proof seems intact and not bridged. Order Salamander Pumps Top-Entry S Tank Flange Fitting for Hot Water Cylinder 1" x 22mm at Screwfix. Apply the Tanking Slurry. Even if you succeed in sealing the wall, the water will come in somewhere else eventually. 8. You could then have a problem with condensation behind the studwork which can't escape into room and cause a lot more problems. (£6. It’s equally useful both above and below ground level, which is why it’s also commonly used for damp-proofing wet rooms and wet zones before they’re tiled. Have a look at this guide from Kingspan on insulating single wall structures. #10. #3. £35. 50 Ex VAT. Tanking Slurry Safety Data Sheet according to Regulation (EC) No. What is selected store? Store Details for Screwfix Colwyn Bay - Mochdre. Repels water on wood, brick, concrete, paving, asbestos and cement. Taken out several chimneys when I worked and always used 2 coats Synthaprufe with the second coat being blinded with sharp sand whilst still wet to provide a key for the render, never had any problems stopping the bleed through with this method. Drybase BBA Tanking Slurry - 25kg. Get it Saturday, 23 Sept. #3: Multicrete Tanking Slurry. happy days! Bubble wrap membrane to walls and floor was his first thought, but too expensive. You are where you are now so just do as roger says and tank the whole lot a good few times. Ka Tanking Slurry Waterproofing Solution Grey 25kg. Aquaseal Waterproof Tanking Membrane is a quick drying, permanently flexible product ideal for use on showers, wet rooms and wet zones in bathrooms when waterproofing before tiling. Is there any difference between KA Tanking Slurry and K11 sovereign tanking slurry. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Online Exporter Bitumen Tanking Paint Screwfix - Vertical bitumen tank – Jianeng, The product will supply to all over the world,. com. Tanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. Designed to function against water penetration in various. I've tried zinsser BIN as a blocking undercoat with limited success. 99 Each quantity Select from 4. Cement based render: Use a slurry bonding coat con-sisting of 2 parts sand, one part cement gauged to aConclusion. £104. Order online at Screwfix. Going to use an SBR slurry mix on back of the slabs before laying, to aid adhesion to slabs etc, what is the best mix, some require no water others suggest 1:1:5 (sbr/water/cement). Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. Wetroom Shower Tray Kit, Full Kit Including Wet Room Shower Tray, Drain & Aqua Seal Tanking kit 100% Waterproof XPS Tile Backer 900x900 1200x900 1400x900 1800x900 (900x1400x30mm Linear Drain) 4. Remove the boiler and replace once plastered. Drybase BBA Tanking Slurry - 25kg. First Layer. The most common use of slurry is as a means of transporting solids or separating minerals, the liquid being a carrier that is pumped on a device such as a centrifugal pump. 5311633TECHNICAL DATA Aquaseal Waterproof Tanking Membrane The ideal ready-to-use waterproofing compound. Apply this as quickly as possible, as it will start to set within 45 minutes. 25kg of KA Tanking Slurry will provide 2 coats, each at 8m². A damp proofer told me using tanking slurry on deep walls isn't advisable due to the increased water pressure on the walls below ground (they were giving me a quote). 0. Mix with water and apply with a brush, broom or spray to create a durable. 50 excluding VAT. You recommend "tanking" and I take this to be applying some form of water-resistant layer - as I am doing by rendering the shower area. You need to create a bond by priming the back of each tile. Add for Delivery. Ideal for internal and external use as a waterproof render. dharls17, May 2,. Our grey tanking slurry is available at £29. Tanking the inside of a wall with water penetration coming in from the outside is unlikely to be very successful, as the tanking slurries pretty much all rely on the water 'pushing' the tanking against the wall. STOP RISING DAMPNESS IN ITS TRACKS. Ideal for Use in Basements/Cellars but may also be Used as an External Coating for Concrete, Brick, Block & Bonded Renders. Colour: Grey. However, it is not without potential issues. Find the materials you’ll need to properly waterproof a wetroom or bathroom here. A concrete floor had already been laid in the basement but the walls and floor need. £64. It resists positive and negative water pressure and is water vapour permeable. View all: Mapei Waterproof Sealants. In general, tanking slurry is suitable for use in rooms above and below ground level. For Use on Walls & Floors. Prevents backflow in overflow pipes. Straight Braided Filling Loop - Part L. Sun: 9am to 4pm. Add 4. Certificate 18/5549. I could be wrong but I suspect it could be each time my neighbor has their washing machine on. rain came! Basically the under side of the roof started growing mould on it, we noticed the bricks were quite saturated with water. Ideal for Use in Basements/Cellars but may also be Used as an External Coating for Concrete, Brick, Block & Bonded Renders. the slurry part is more to do with the mix of chemicals used to make it, part oil . A concrete floor had already been laid in the basement but the walls and floor need tanking, that's the easy bit (well sort of) my problem is that someone has used foil flashing around the edges of the walls and have laid the concrete on the top of the flashing so its stuck up the. Everbuild SBR5L S. Barcode: 5055047201021. 5kg of KA Tanking Slurry will provide 2 coats, each at 4m². Stormdry Masonry Protection Cream - 1L. ChrispyUK Well-Known Member. Answered 9th Aug 2020. Login to save for later ★★★★★ ★★★★★ Product code: 36528 Drybase Flex Adhesive 10kg Grey £29. Screwfix customers rate this product 4. You won’t need a lot, so something like a yoghurt pot will do as a gauge. Thread. Write a review. Colour: Dark Brown. Discussion in 'Builders' Talk' started by bigbillt, Jun 14. 2 - 5 Litre When mixing NO MORE DAMP Tanking Slurry, use ONLY CLEAN WATER, a clean mixing vessel and a mechanical mixer. Click and collect in as little as 1 minute. I didn't understand the purpose of the gap. 4. Delivery Within 3 days from our supplier. Product Type. FREE next day delivery available, free collection in 1 minute. £9. • Pre-stressed and pre-cast. Delivered by our approved supplier, Find out more. Store Details for Screwfix Colwyn Bay - Mochdre. When the situation is reversed, the water 'pushes' the slurry away from the wall. Pollowick, Sep 29, 2016. 25kg of KA Tanking Slurry will cover 2 coats at approximately 8sqm each. Apply the primer at a thickness of 1–2 mm. Hydraflex is a two part flexible coating consisting of a cementitious powder and a high concentration liquid polymer. Fixed it with the tanking slurry stuff I posted above. Best method to smooth tanking slurry Discussion in ' Builders' Talk ' started by CharLou, Nov 22, 2016 . Build an insulated stud wall box inside. Again, this can be done in a variety of different ways. £ 159. PermaSEAL 3 Damp Proof Membrane Kit 10m². 22/kg) Get it. Use on floors prior to self levelling compound. World Class Manufacturing. 8/5. I'm sure SBR is great , in the old days we would wet the floor up with a cement slurry never had a problem, go for SBR , but just saying for chat DIY womble, Aug 1,. #10. An. #1. Waterproofing and Tanking. Plaster: If plaster is to be used it must be ensured that cement based “renovating plaster” is used. You would normally apply a sealant to the board joints as they were being fitted then tape all joints and apply a thin bed of tile adhesive over the tape. The prepared slurry can be applied easily using a brush, broom or spray, and it. 99. happy days!Bubble wrap membrane to walls and floor was his first thought, but too expensive. 02. Mapelastic AquaDefense Tanking Kit. Once the slurry is cured use a 50/50 mix of SBR and water over the slurry, don't wait for it to dry completely just until its tacky, then you will be able to dot and dab. Order Bostik Aquaprufe Flexible Damp-Proofer & Waterproofer Black 5Ltr at Screwfix. 79 Inc Vat. Try sanding it down, priming it and overpainting it and see how long. GKU New Member. Screwfix Community Forum. These products enable a way to effectively aid in water removal as well as keeping other area’s watertight. Storage Life: 12 Months. Tanking slurry can be applied below ground for basement waterproofing which is known to prevent water penetration and protect against. Building materials, machinery and equipment are available from top trade brands. 50mm empty cavity between. Buy Waterproofing Agents from Screwfix. Darrenpow, Apr 8, 2023. 9. Antel Tanking Slurry can be applied to surfaces of any age, as long as the surface is.