How to use tanking slurry on your floor. Tanking Floors and Walls DIY - use our Tanking Slurry or our Waterproofing Membrane Kits - easy to install, no nasty chemicals. Applying fiberglass over plaster The owner remodelled the bathroom on a structural level before we came in, so we had a basic plasterboard canvas. Step 1: Buy Simple Mat Tile Setting Mat. And third, let this coat dry for 24 hours. In most cases I have built a stud wall adjacent to the treated wall, filled with Celotex, applied a vapour barrier and plaster boarded. Dot and Dab all walls using moisture resistant plasterboards and finally skim all walls. Thst said, it should help you with the biggest problem with skimming artex which is that the water in the skim can soften the artex and make it come away from the ceiling which usually happens just as you are trowling up. Introduction to Tanking. It is also a good idea to add a waterproofer or plasticiser product such as Renderproof to the cement mix as this will aid in the cement bonding with the sand and prevent moisture passing through. Any damp entering the wall, penetrating or rising, will have no place to go but up - above the K11 barrier height. To test leave the slurry in it for a set amount of time (e. PermaSEAL Tanking Slurry Grey 20kg Bucket. This can be applied once the slurry has529. Pourable waterproof repair concrete. Preparation of Slurry. Tanking slurry can be either brush applied or trowel applied. It is advised, to use a 1:1 SRB and water mixture over the finished tanking slurry. As basements are located below ground, they’re highly likely to suffer from damp. Originally there were some damp patches on the floor and also on a couple of walls so I tanked the room and the floor using SBR as a bonding agent, 2 thick coats at 90 degrees to each other. You do not have to allot work-hours to pull up the existing tiles which means the tiling work can be finished much faster – and all without the. Reply to John the tile. Nov 6, 2017 #2 Yes you can as long as it is dry. Sika Damp-proofing Slurry is a ready to use (just add water), high quality, thin layer waterproof slurry coating, based on special cements and admixtures to provide a water and damp proof finish. Wear a protective mask before mixing your tanking slurry, as the chemicals can be harmful. #plastering #tanking #dampproof #Hi Everyone, Welcome to my channel! Every Tuesday I’ll bring you tutorials, tool reviews and vlogs all about plastering. Tanking slurry tile over Post by Gazza5star » Sat Mar 07, 2020 7:00 pm Hi lads, I have a very lightly damp detached garage concrete slab floor (fairly certain no dpm has been used when house was built) which I intend on tiling, my question is, if I apply a ka tanking slurry over it can I tile straight on top of this or does it need self. Discover how and why you should be. You can plaster over tanking slurry. Remove the boiler and replace once plastered. second coat. The second problem relates to the finished aesthetic. £6. ducting, party walls, lift shafts and fish ponds. £2. Ka Tanking Slurry - Grey 25kg (42) £54. Water based membranes can also re-emulsify where the screed is not drained. Perfect for foundations, slabs and retaining walls. Seal the walls to the floor using bituminous paint. It has such a gorgeous cottage look to it. If applied correctly, this barrier will completely stop problems such as penetrating damp. 16 Oct 2018. 2. 2 as follows: Building elements in wet areas within a building must—. To do this, fill a bucket around ¼ of the way up with water, and start to add the slurry. PermaSEAL Tanking Slurry Grey 20kg Bucket. 9 Jan 2014. Prepare the existing tiles. Wait until the primer is tacky (not completely dry), then apply the plaster finish. I pretty much refuse to use it. My n. On large scale jobs it can be spray applied but in the main, we advise the use of a good quality masonry brush. Q. The main problem with plastering over tanking slurry, is the slurry is non-porous. 40 per L . The second coat should be applied at a different angle to the original coat as soon as the first coat becomes touch dry. Watch this video for tips on how to tile over tiles, what to avoid and what steps to follow for a success. Polycell One Coat Damp Seal - 2. Ron. Free delivery on orders over £300 online. Step 4: After you’ve applied the first coat, let it set for approximately 6 hours then apply a second coat using vertical strokes. The unfortunate truth is that fixing porcelain tiles with a wet bed mortar system is inviting a future failure. KA tanking takes about 3 days to cure or dry. Can be applied onto a damp. Covers 4-7. Hi. Hello guys, I’ve been looking for the information but can’t find an answer so would appreciate your help. When applying with a brush the first coat should be applied with vertical brush strokes, the second with horizontal. In warm and well ventilated drying conditions allow 1 day per millimetre up to 40mm in thickness, so 40 days if 40mm. John the tile. A: Yes, you can paint over KA Tanking Slurry after it has dried, but treat it must be treated like new plaster and only a water based emulsion paint should be applied within the first 6 months. 5 or 2mm thick. dr wellness vitamin c eye cream. For use on tanks, pits and swimming pools, above and below ground walls and floors, cellars, underground rooms, interior spaces, e. If you have any questions or need more information contact our technical team on [email protected] or call 0117 982 3282. Use vertical strokes over the first coat of tanking slurry. 5 x 42. Fast drying, apply tiles after 3 hours. These salts are termed as “hygroscope”. External tanking is usually carried out using “type A” waterproofing systems, a term defined under BS 8102:2022 as products that are fully bonded to the structure such as self. Forms a permanently flexible watertight membrane. Then mix the tanking slurry powder into a bucket of water at a ratio 2. you can rest assured that your patio will remain exceptionally strong for years to. £6. Plymouth • Member since 24 Nov 2015 • No feedback yet. This can include the use of self-adhesive membrane sheets, liquid-applied membranes, tanking slurries, or a combination of these. 23 May 2018. Sika® Damp-proofing Slurry is a one part polymer modified cement based waterproof coating comprising of special cement based components and admixtures. Top it out the next day. e. i checked the bostik contents,. Due to this, it is very popular for things like tanking basements, garages, and. However, you should avoid using any vinyl based paints for at least the first 6 months. Step 1: Buy Simple Mat Tile Setting Mat. Whilst this is not ideal, it can be a low-cost solution, which is easier than restoring old tiles, or completely digging out and relaying a new floor. Often you won't be able to do much with this coat as it will slump, so it is usually scratched or scudded for. My plan is to clean the brickwork down and apply 2 coats of KA Tanking Slurry. You can use any brush or roller for that purpose. 99Inc Vat. Designed to function against water penetration in various conditions, it can be used in foundation slabs, tunnels,. Which type of coating is chosen will depend on the intended use of the floor. Examples of tanking membranes include: Bituminous bonded sheet tanking membranes; Bituminous paint tanking membranes; Polyurea tanking membranes;. #1 I tanked a room a month or 2 ago with cementone tanking slurry and now some damp seems to be coming through it. A: Concrete floors are a prime example of where tanking can go wrong. I've now finished tiling the walls and would like to paint above the tiling, but the tanking above the bath goes above where the tiles end. The good news is that something like tanking slurry is far more simple. 5. Low odour compared to bitumen coatings. This should be done gradually, in order to achieve the correct consistency. Patch up the ceiling around the perimeter. 1 requires that. Wait until the primer is tacky (not completely dry), then apply the plaster finish. £2. In the BAL Tanking kit instructions it says, Surface considerations: FIBRE CEMENT SHEET BACKGROUNDS: Ensure that. Low odour compared to bitumen coatings. Country. This tanking paint by Pro-Build comes in a 25kg pack and is available in white or grey. Bostik Tanking Slurry requires a through draft to avoid excessive condensation during the curing period. Gripset offers Primers & Additives, Liquid Membranes, Sheet Membranes, Cement Based Waterproofing, Tile Systems, Wooden Protection & Repair, Masonry Protection & Repair, Pavement Protection and Joint/Junction solutions for largest and most demanding projects. After the cement dried, tanked it (two coats in opposite directions - up and down, left / right strokes) This ensures you wont miss anything. Preparation is key with these coatings and the substrate must be sufficiently clean and dry. This is because the foam seals up the hole. Whilst the slurry is still tacky, apply PermaSEAL Fillet Seal over the tanking slurry and into the chase creating a cove from the wall to the floor. In South Australia delete 3. Cut Tile: Cut the new to fit around the edges of the room, around fixtures, and other obstacles. As it seals and fills an area, it will give some protection against penetrating damp. Fill larger cracks via layering; Sand the wall to level it down if required; Clean dust and heavy particles; Vacuum clean and wipe the walls; Prime the surface prior to the tiling. The owner remodelled the bathroom on a structural level before we came in, so we had a basic plasterboard canvas. the surface to become touch dry and 5 days before over coating. I have removed tiles and hacked plaster back to about 3 ft in height. If your old tiles are in good condition. When applied on top of screed, it needs to have a further coating to protect it from damage such as laminate, tiles, vinyl, wood and carpets. Packaging KA Tanking Slurry is supplied in powder form in 25kg and 12. It is suitable for use internally or externally to waterproof areas prior to tiling. Beddings up to 6mm – 1 part cement: 2 part fine sand Beddings over 6mm – 1 part cement: 3 part fine sand Mixed to a workable consistency with BondCrete admix (BondCrete 1:water 4) in place of normal water. This Forum is for all questions relating to Rising damp, Penetrating Damp, Basement Drainage, Cracked Masonry and Wall tie replacement. A: Concrete floors are a prime example of where tanking can go wrong. 40 Inc VAT-+ Add to Basket. Get rid of or pre-treat wallpaper (if present) Repair any cracks or signs of damage. Add the 20kg of Bostik Tanking Slurry slowly, mixingFlush out the chase and remove any debris. KA Tanking Slurry is used in conjunction with KA Super Plug for instant leak plugging. Use sugar soap or a suitable degreaser to clean the surface before tiling. When applied on top of screed, it needs to have a further coating to protect it from damage such as laminate, tiles, vinyl, wood and carpets. QUIKRETE® Elastomeric Coating is a synthetic product that can be used to coat concrete and stucco. As soon as the liquidous state of the slip layer has disappeared, use a sharp knife to trim a. The box contains nine sheets that can be cut to size. Allow Adhesive to Set: Allow the thin-set adhesive to dry for 24 hours or more. Add water to the cement slowly. MPN: SKDPSLUR25. Next use a. Another advantage of this renovation technique is its affordability. The problem is that most tradesmen do not understand how lime mortar, plaster, render, works let alone how to apply it. The surface textures of porcelain will also tend to be much more uniform. You are where you are now so just do as roger says and tank the whole lot a good few times. Can You Tile Onto Tanking Slurry. Downloads. Kas228 Screwfix Select. I intend on having the front of the wall rendered so it is important that it is sealed correctly. External tanking is the process of sealing the outside of a building or substructure in order to protect it from water ingress, flooding and other water damage. Use on plasterboard, MDF, plywood. The technician carrying out the works will need to make sure that the tanking slurry is prepared to the correct specification to make sure that the tanking application will be a success. Whilst still tacky, you should apply the Fillet Seal to the area, rounding off the fillet to create a smooth curve across the junction. Apply a coat of PermaSEAL Tanking Slurry to the area 100mm up the wall and 100mm across the floor covering the joint. 2 and insert SA 3. Repair or remove unfit plaster. Wykamol Basement Waterproofing. Go. Pay particular attention to grout joints or depressions to ensure a consistent level across the entire area. Hi, Been asking a few questions recently about an upcoming patio project using granite slabs, here's the latest question -. Mixing the crystalline slurry: PermaSEAL Crystalline Cementitious Tanking is mixed on site with water. Please note that condensation may still occur on the coating Step 3: Apply a coat of tanking slurry. Do you have to wait four weeks before you can tank and then tile on new plaster, the BAL WP1 data sheet states that new plaster must be at least 4 weeks old before tiling. Can be applied onto a damp. Mar 3, 2016. PermaSEAL Liquid DPM can also be applied to concrete floors below screeds. Sika Damp-proofing Slurry is a ready to use just add water, water proofing brushable or trowelable membrane. If you start messing it'll slide on. Is it OK to use bonding over slurry? 3. The slurry comes in 20kg units. Mist the slurry layer regularly while taking care not to soak it. 5kg sealed plastic tubs. One question we hear asked regularly, is can you paint over tanking. Below are 3 different ways you could consider installing boards over your tanking slurry: Alternative 1 – Building a stud wall So far, the two options we have mentioned involve tiling over tanking slurry, or a tanking membrane. 1. PermaSEAL Tanking Slurry is easy to use - you can apply it directly. In these cases, we suggest the use of a bonding slurry coat (the approximate mix is 1 part SBR bonding additive : 1 part water: 5 parts cement) which is then brush applied over the substrate. It's a great product and does exactly what it says on tin. No. 5 sand to one cement with waterproofer following the guidelines for whichever one you use, don't use anything that plastisizes ,you can scoop the render onto the floor in a rounded fashion. For waterproofing before tiling. A thicker mixture is created with Thinset powder and a latex. The primary advantage of tiling over tiles is the amount of time you’ll save. The use a liquid applied tile waterproof/crack isolation membrane over. #1. When mixed with water a slurry or mortar material is produced for direct application to a variety of construction substrates. So as said it'll take as long as it takes. Sand all the tiles with a belt or orbital sander (80-grit) to scratch any surface glazes. It's a great product and does exactly what it says on tin. if possible, mix on a windy day. Designed to function against water penetration in various conditions, it can be used in foundation slabs, tunnels,. 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. Its a high quality thin layer waterproof slurry coating. After doing a lot of research seems some systems suggest an SBR slurry, render then tanking and others say tanking bare brick then a render. Rising damp normally goes to around 1m so to be safe add a bit. It's fine to tile on as it is, you could use SBR as a priming coat but it's really not necessary. 5 m The floor is dry and the wall is dry up until the floor DPM stops (approximately 2 inches), so in summary I suspect that the damp below the floor is barriered by the DPM and 'pushed' up into the walls. Finish Coat Stucco can also be used over One Coat Fiberglass Reinforced Stucco. At one end we will have a shower cubicle that will take up half of the wall. Waterproof. As you can see from the pictures I have dug the floor and the. For repairs of larger voids, for sections of repair up to 75mm in depth. Make a small mold of a cone shape and keep it dry and replace often. Applying fiberglass over plasterThe owner remodelled the bathroom on a structural level before we came in, so we had a basic plasterboard canvas. Never tile on a skimmed area for at least 4 weeks . Apply a 2 coat tanking (waterproof) render to all walls from floor to ceiling. QUIKWALL® Surface-Bonding Cement can be used in a single coat of 3/8" in special code approved wall systems. Wait until the primer is tacky (not completely dry), then apply the plaster finish. As with most tanking. 5kg of KA Tanking Slurry will provide 2 coats, each at 4m². I peeled off all the plaster, removed subfloor, cleaned area under floor, removed bricks and added damp proof membrane, used tanking slurry about half way up the wall and replaced subfloor. hi can i microconcrete over a bathroom which has been fully water tanked over with tanking slurry? Answers much appreciated AlanTanking slurry on brick floor. Bostik Tanking Slurry is a breathable, waterproof coating for sound internal brickwork, concrete and stone. Apply the waterproofing material to the substrate by brush or trowel and press the waterproofing collar PCI Pecitape 42. Thanks. 1. Following this you could cover with filler, plaster, or just paint. 27th September 2022 / Posted By : /Parts of the walls are below ground, when it rains water seeps through the DPC. If coveering the surface, when you will seal it up and reduce the suction. take all animals out of the building before starting to mix slurry. Butter the back of the tiles with a thin layer of tile adhesive before placing the new tiles over the. Suitable for. However, you should use a dilute SRB to prime the surface before applying a plaster finish. Plaster: If plaster is to be used it must be ensured that cement based “renovating plaster” is used. In theory. Once the second coat is dry, you can paint over it, or apply further decoration such as wallpaper. As a result, you can use it in a range of jobs. When applied, Febtank Super forms crystals preventing water ingress and provides an extremely durable waterproof coating. You can tile over if it is scarified and cleaned and you use the proper polymer modified thin-set mortar adhesive. g. Menu. I am then considering tanking the walls with a tanking slurry, leaving to dry , priming with SBR then rendering with a sand and cement 3:1 mix with SBR 1:1 with water to waterproof the mix aswell. KA Tanking Slurry is the complete crystalline solution to waterproofing masonry and blockwork. Do you have to wait four weeks before you can tank and then tile on new plaster, the BAL WP1 data sheet states that new plaster must be at least 4 weeks old before tiling. 1 of 2 Go to page. Tanking slurry can be used as a type of Type A Waterproofing (barrier system) on its own below ground. See moreDon't worry about lack of adhesion due to the surface being smooth - tile adhesive will adhere to almost anything, including the polished glazed surface of. Febtank Super. Make sure that the waterproofing collar PCI Pecitape 42. Lay the UFH on this and then you have 2 choices. e. This also includes any loose debris, dust paint or render. Easy to use and apply. The tanks on the walls will cure at various rates. While damp can form in a range of areas, it is commonly seen in rooms underground such as cellars and basements. Seal exposed edges of sheets with BAL-BOND. With this amount, you can expect to cover around 12m squared. Country. HardieBacker 12mm can also be used on the floor when additional height is needed, behind a boiler, or even behind a multi-fuel or log burning stove. 5 L | £19. This tanking slurry. . Tanking. I have since built walls and a roof over this slab but have problems with moisture build up mainly due to the metal roof. Ka Tanking Slurry - Grey 25kg (42) £54. In the end, I painted with white sandtex smooth masonry. Water vapour permeable. Is it smooth render or rough scratch coat?. The rough texture provides a key to render onto. supplied in powder form in 25Kg plastic tubs. Basements, Cellars, Bathrooms tanked with a 10 year Guarantee - plastic Membrane or Slurry or Epoxy Paints - our experts can help you choose - call 01626 872886 . One box covers 10 square feet. Trusted by structural waterproofing professionals for over 20 years, Aquatech Tanking Membrane is often used for basement renovation. How much Damp Proof Paint do I need?. Just put it on scratch it up and leave. £29. This area has been tanked with the 'bal wp1 tanking kit' directly onto the plasterboard and will be tiled later. £14 per L . But that won’t fix the musky odor of the. keep children away from the area at all times when working with slurry. Yes you can as long as it is dry. Make sure the concrete that will be patched is wet when you apply the slurry. The helpful guys on the forum suggested that I didn't need a slurry coat, just to clean the tiles thoroughly and use a half brick to score to surface. Ideally, you will want to identify and. Can be brushed or spray applied. Tanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. 4. In theory. Or mix 1:1 OPC:SBR into a slurry and brush it on, rendering onto this when wet/tacky. Applying a tanking slurry will also require you to prepare the surfaces thoroughly. Pros of Tiling over Tiles. You can tile over if it is scarified and cleaned and you use the proper polymer modified thin-set mortar adhesive. Easy to apply by brush. How to. How Permagard can help. Position the tile as you go. If you don’t know what the old paint is, you can scrape off a few chips and have them tested at a local paint store or send them out to a manufacturer such as Ramuc. But, before applying a plaster finish, you should first prime the surface with diluted SRB and let it dry completely. It is advised, to use a 1:1 SRB and water mixture over the finished tanking slurry. Some fitters are obsessed with using hardibacker and tanking. A power mixer is recommended for this purpose or a high torque drill and mixer paddle can be used. 20 Oct 2015. 20 Oct 2015. When the foam fully expands and dries, it can be trimmed down. Location. Country. Barcode: 5055047201021. f. 5m about ground level. If you start messing it'll slide on the floor. I'm going to dot and dab my living room (1920's semi with cavity walls) which were lime rendered and are now back to brick. 8. Low temperatures and poor ventilation will extend the drying time. 6. What is a creasing tile? Creasing tiles are. I have a cellar to refurbish and are going to tank it with 2 coats of KA Tanking Slurry after the necessary prep work. #1. Moderator: Moderators. Hi guys. I pretty much refuse to use it. 2. That is 8m2 for. At the moment I have got plasterboard dot and dabbed onto one of the walls. However, as you may have guessed it’s not that simple as tiling over a brick wall is tricky and can result in an uneven finish. You just need tools to mix and apply the tanking slurry. Jord86 said: ↑. In hot and dry conditions a fine mist of water should be sprayed over before the second coat is applied. I have no idea why . The slurry itself is 100% waterproof, so even if moisture gets through the tile grout and adhesive, it will not penetrate the surface underneath the tanking. 17 Aug 2017. Ideal for wetrooms, showers, steamrooms and bathrooms. Allow the sealant to dry for at least 1 hour before over coating. The ratio for a basic concrete slurry mix is 1 or 2 parts Portland cement to 1 part water. To learn more you can read our full tanking slurry case study here. 3 for "Tanking", it will now also be recommended to waterproof domestic locations as well. Oct 12, 2011. To tile onto a tank, you first need to make a hole in the bottom. After 24 hours, you can render over the tanking surface. You may have to apply two coats (follow manufacturers instructions). If you would like to know more about the range of damp proofing and other products we have available you can contact us on 01329 235252 or via e-mail info@allianceremedialsupplies. 1. Country. The following day I used the remaining tanking slurry to go over the floor with a final coat. Apply second coat vertically once the first is dry but make sure this is done within 24 hours of the first coat drying. The slurry is pretty dusty though. I had a cementone SBR bottle at home and was told it was ok to use for tanking my bathroom wall (shower area) which I’ll be tiled over, tiles size 300 x 600 but it just came to my mind to check it before carry on with the works and can’t find any. 1. Tanking slurry can be either brush applied or trowel applied. Tanking slurry works by filling the pores and capillaries in the wall and, once set, forms insoluble crystals that block them, creating a watertight barrier. 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. Amazon. g. 5 is fully covered when applying the material to the entire area. Tanking Liquids - brush onto damp walls and floors - no smell, no solvents. #1. In my bathroom, I waterproofed an ordinary new-plasterboard wall with this dampproof liquid, "Bostik-Flexible-Liquid-Damp-Proof-Membrane-2". Alternative ways to board over tanking slurry. It is ideal for tanking cellars and. PermaSEAL Tanking Slurry is a single pack cement-based coating, consisting of Portland Cements, blended and formulated with quality graded aggregates and chemical modifiers. You can see a few options below: Dot and dab boards over the tanking slurry and skim. Febtank Super. 1. #1. Its a high quality thin layer waterproof slurry coating. by Surveyorman » Sat May 30, 2020 11:11 am. - an overview video showing how to tank a cellar using tanking slurry. PCI Pecitape® 10 x 10. This provides a more even foundation for the new tiles to adhere to. Use spacers to ensure that they’re evenly spaced. Applying tanking slurry. Sand all the tiles with a belt or orbital sander (80-grit) to scratch any surface glazes. 29 | 1. 25 Aug 2017. Sugar soap diluted in warm water is perfect for this. I feel more confident applying the tanking slurry with a brush which is both the instructions say is ok. When rendering over tanking, remember the is no suction what so ever. First, to access the actual seams or veins of ore, the top layers of rock or overburden must be removed. Set each tile atop the adhesive you’ve scored and firmly press it into place. Plaster may then be applied in the normal way. S. Forms a permanently flexible watertight membrane. . When you want to tile something, the best way to do it is to start at one end and work your way down.