What type of tanking do I need? There are a couple of different options when it comes to tanking a wet area. Ash Building Contractors. Second, apply a very thin coat of thin-set mortar, filling in the current grout lines. Should be ok to overpaint SBR with masonry paint. To tile onto a tank, you first need to make a hole in the bottom. co. Ideally, you will want to identify and. 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. be waterproof or water resistant in accordance with Table 3. 5L (22) £35. Can you paint over tanking slurry? Yes, you must treat tanking slurry like new plaster. Suitable for. It resists positive and negative water pressure, is suitable for above and below ground level and is water vapour permeable. How to. One question we hear asked regularly, is can you paint over tanking. applying tanking slurry. Can you tank a damp wall? Tanking slurry can be used on a damp wall above ground to stop the passage of water. ducting, party walls, lift shafts and fish ponds. Apply a 2 coat tanking (waterproof) render to all walls from floor to ceiling. The good news is that something like tanking slurry is far more simple. 3 How KA Tanking Slurry meets the requirements of the Building Regulations. Hello guys, I’ve been looking for the information but can’t find an answer so would appreciate your help. 5m² per 5L depending on porosity of substrate. 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. In most cases I have built a stud wall adjacent to the treated wall, filled with Celotex, applied a vapour barrier and plaster boarded. Rising damp normally goes to around 1m so to be safe add a bit. Rapid-setting, BAL Tank-it can be tiled after only 90 minutes for fast-track project completion – what’s more no priming or matting is required. KA tanking takes about 3 days to cure or dry. #2: KA Tanking Slurry. This is because the foam seals up the hole. Paint on tanking solution. 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. The rough texture provides a key to render onto. Easy to use and apply. If you want a professional application of tanking slurry to your cellar or basement there are few choices out there equal to Peter Cox. Spread the tanking slurry out using a soft broom to the desired thickness. Make a mixture of SBR and neat cement ( no sand) in a ratio of 1:1 by volume . 5. . 2 and insert SA 3. Then mix the tanking slurry powder into a bucket of water at a ratio 2. Storage Store in a dry place and protect from frost. 2 minutes). Any damp entering the wall, penetrating or rising, will have no place to go but up - above the K11 barrier height. Allow Adhesive to Set: Allow the thin-set adhesive to dry for 24 hours or more. the surface to become touch dry and 5 days before over coating. Application. The unfortunate truth is that fixing porcelain tiles with a wet bed mortar system is inviting a future failure. In addition, where such barriers are applied to the internal face of a structure, water in the ground externally moving through that structure (from the outside in) will essentially bear upon the tanking at the internal face, applying a pressure which. 29 | 1. Pros. Select the supplier or trade you require, enter your location to. PermaSEAL Tanking Slurry is a single pack cement-based coating, consisting of Portland Cements, blended and formulated with quality graded aggregates and chemical modifiers. 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. This additional waste rock is called gangue. 1. This tanking paint by Pro-Build comes in a 25kg pack and is available in white or grey. co. Get rid of or pre-treat wallpaper (if present) Repair any cracks or signs of damage. • Pre-stressed and pre-cast. I have a cellar to refurbish and are going to tank it with 2 coats of KA Tanking Slurry after the necessary prep work. Designed to function against water penetration in various conditions, it can be used in foundation slabs, tunnels, irrigation channels, bathrooms. However, this is not your only option. Reply to John the tile. 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. A gallon should yield one coat of 100 square feet. The only place I waterproofed mine was along the bottom 100mm as I was tanking a wetroom If in doubt - call Hardie, the number is FREE. These salts are termed as “hygroscope”. While we recommend consulting a contractor or builder to make sure your new installation is going to have the most longevity and be up to code, here are some tips to see if you can consider tiling over tile. When you want to tile something, the best way to do it is to start at one end and work your way down. View all: Sika Waterproof Sealants. Low temperatures and poor ventilation will extend the drying time. £6. As a result, you can use it in a range of jobs. Tanking slurry, though, does an excellent job of stopping this mould and water ingress in its tracks. 8. ka tanking slurry second coatmakeup for fair skin and frecklesmakeup for fair skin and frecklesmy victorian terrace house has concrete floors, in the kitchen i intend to put laminate flooring down with underfloor heating mats, as i suspect there is no damp proof membrane under the concrete can i apply tanking slurry then put the heating mat insulation boards down? the floor appears sound. ordered a tanking kit today to put on my hardibacker covered bath/ shower but am left wondering if ive made a mistake? i popped into a tile shop tonight and the guy there said why didnt i just paint it with £9 SBR as not only is it a primer, it waterproofs too!!! comments appreciated. When applied, Febtank Super forms crystals preventing water ingress and provides an extremely durable waterproof coating. Ön itt van: casetify iphone 13 pro max mirror case / 4 pillars of observability / small hand water pump / wera torque screwdriver / applying tanking slurry. 323. Q. When tanking a wall, they can be applied either internally or externally. 25. 50 Ex VAT. 2. You will not need to dig up the existing floor to replace the. Been a plasterer /damproofer for 28 years and yes you can use SBR and Paint over it but will need to give a sand or LIGHT. Specifications. In a case where the floor is wholly below ground level, as is the case in a basement, all walls should be tanked. KA Tanking Slurry is used in conjunction with KA Super Plug for instant leak plugging. In many cases your tanking slurry might be somewhere like a garage. AS 3740-2010 A3. #plastering #tanking #dampproof #Hi Everyone, Welcome to my channel! Every Tuesday I’ll bring you tutorials, tool reviews and vlogs all about plastering. Finish plasters can be used. In warm and well ventilated drying conditions allow 1 day per millimetre up to 40mm in thickness, so 40 days if 40mm. Wait until the primer is tacky (not completely dry), then apply the plaster finish. 1. 2 minutes). Weight: 25kg. Yes, masonry protection cream can be applied to some tiles like concrete and clay tiles, however it would not be suitable for painted tiles, glazed clay tiles and engobe clay tiles. g. There is only one caveat and that is for thincoat renders to work properly you MUST measure each mix and, even more importantly, once you think. Timber battens can also be bonded with Sikaflex® 11FC or Sikaflex® EBT. The box contains nine sheets that can be cut to size. March 13 2001 12:11 AM . It comes in 25 kg buckets and costs around £30-£35 depending on what type you get. One thing to consider is the aesthetics. A: Concrete floors are a prime example of where tanking can go wrong. Plastering over tanking membrane. Select the department you want to search in. Make a small mold of a cone shape and keep it dry and replace often. If you have any questions or need more information contact our technical team on [email protected] or call 0117 982 3282. Tanking membranes are applied to a building in order to provide a physical barrier to prevent the ingress of water. 5 to 7. Since these tiles are already worn-out and damaged by humidity or have uneven areas, the tiling over existing tiles is not advisable. In the end, I painted with white sandtex smooth masonry. Refer to plaster manufacturerWhen mixed correctly, this water-resistant slurry is suitable for both indoor and outdoor use. 1. Although I don't think there are any damp problems, a builder has advised as a precaution to paint a slurry coat of SBR / Cement on, then paint on a tanking, then render over it (to take. Originally I was. We were all set to proceed until my handyman came down with Covid. Questions About Tile Over Tile Plan for Walk-in Shower Hi Landon, thanks so much for the input. Depends on the substrate, usually you can contact your supplier and they will give you a spec. For waterproofing before tiling. Main Menu. The second problem relates to the finished aesthetic. “MICRO-CONCRETE. This is unlikely to be a problem unless you chose to finish off the top. Can I tile straight onto sand and cement render (with. Cement based coating for preventing water and damp penetration in walls and floors. Pourable waterproof repair concrete. Apply a coat of PermaSEAL Tanking Slurry to the area 100mm up the wall and 100mm across the floor covering the joint. Add 4. I can't answer much of your questions, but yes you can dot and dab onto bonding plaster without SBR. Hi, I am going to paint over tanking slurry with weather shield masonry paint. This is because the foam seals up the hole. 4. £35. My other half does not think tanking is necessary unless you are doing a wet room (we are doing a shower with tray) and definitely won't wait that long. All substrates within a wet area should now be waterproofed before tiling, even in domestic locations. Can you skim over Tanking Slurry? You can plaster over tanking slurry. 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. Add enough water so that the mixture is the consistency of wet paint. Next Last. The unfortunate truth is that fixing porcelain tiles with a wet bed mortar system is inviting a future failure. 9 posts • Page 1 of 1. The floor is a concrete slab which was poured into a plastic VCL however the membrane ends at. When mixed with water, this light grey powder is applied as a cementitious slurry coat to above-grade or below-grade concrete, either as a single coat or as the first of a two-coat application. For repairs of larger voids, for sections of repair up to 75mm in depth. You can order up to 3 FREE cut samples (10cm x 10cm) at a time. A smooth surface provides no key for the tanking and can result in the surface potentially lifting. £6. 27 Oct 2016. #1. Couldn't find out (with quite a few Google searches) which way it was done. The use a liquid applied tile waterproof/crack isolation membrane over. ‘Board and batten’ over the surface of the wall;. £14 per L . This slurry is incredibly easy to use , it’s cheap and should last 50 years or more . Country. 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. Applying tanking slurry. Use on plasterboard, MDF, plywood. Do not pre-wet sur-face before applying plaster finishes. Sand, so that the adhesive can bond. Click here to learn more about KA Tanking Slurry and read reviews on Amazon: an Amazon Associate, I earn from qualifying purchasesI. KA Tanking Slurry is the complete crystalline solution to waterproofing masonry and blockwork. You will not regret using it. The PROS. My Garage is brick but having tried my hand at plastering and failing miserably I'm not very confident at my ability to render the walls. High bond strength. 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. The tanking coatings can then be plastered or rendered over to provide a smooth surface over which a decorative finish can be applied thus completing the. Remove the boiler and replace once plastered. How much Tanking Slurry do I need? KA Tanking Slurry to 1 part clean water by volume. As it seals and fills an area, it will give some protection against penetrating damp. Stormdry Masonry Protection Cream - 5L (0) £125 . Country. bricks, tiles, coping stones, kerbs etc. 5 x 42. £44065. Backed by. In this case, you’ll need to do something called overboarding, which involves adding a layer of marine-grade plywood (not the inexpensive ‘sheathing’ plywood) on top of the floorboards - the thicker the better, with 12-18mm recommended for better. #6. It can be applied as a slurry coat to well prepared and clean brick-work or masonry forming two layers over the floor and wall, applied by brush or trowel to a depth. It is important not to mix more of the slurry that can be applied within 30 minutes at 20°C. You could paint on a latex as a primer to help facilitate a bond, but you still need some depth. he came back and did second coat. How to use tanking slurry on your floor. How much Damp Proof Paint do I need?. Potential problems with dot dab over tanking slurry. It’s a great waterproof barrier for brickwork, concrete and stone, which means. Once mixed you can empty the slurry onto the floor, starting in the corner furthest away from the door. Our guide answers whether you need to prime walls before tiling. Step 4: After you’ve applied the first coat, let it set for approximately 6 hours then apply a second coat using vertical strokes. It is ideal for sealing gaps around pipes and wires. Either cover with a cement boared like Marnix fully bedded or tank out with Arden waterproof membrane hope. Technically - it can be done but in practice it is avoided. It has such a gorgeous cottage look to it. Qwerty. 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. Can be brushed or spray 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. Tanking Slurry is suitable for overcoating once cor-rectly and thoroughly cured. Determine the position of the water table Steps 2 and 3. open all doors and windows. Mix a Thinset mortar to attach tile to the surface if desired. e. boys' sprayground backpack; pond sediment removal pumpWithin this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Next use a. S. You will not regret using it. It should cure your problem unless the damp is coming from somewhere else like the roof or poor. £32. Finish Coat Stucco can also be used over One Coat Fiberglass Reinforced Stucco. Pro-Build Tanking Slurry over the entire surface area. Once the overburden has been removed, the seams can be extracted. Can I render over Tanking Slurry? A: A 25Kg tub of KA Tanking Slurry will cover – 2 coats @ 8sqm and it can be rendered over to form a painted finish. Oct 12, 2011. recently had cellar tanked by contractor who used k11 grey slurry. 27 Oct 2016. Stormdry Masonry Protection Cream - 5L (0) £125 . Never tile on a skimmed area for at least 4 weeks . This can be applied once the slurry has529. 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. For Interior & Exterior Use. tanking a concrete underground car park will be different to a wall with a high external ground height. Even if the tanking looks damp or darker in certain areas a render can still be put over the surface as the whole area will dry together. Technical Data. You can tile over if it is scarified and cleaned and you use the proper polymer modified thin-set mortar adhesive. When we refer to tanking walls, it's usually in reference to below ground. 5kg sealed plastic tubs. 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. However, you should use a dilute SRB to prime the surface before applying a plaster finish. At one end we will have a shower cubicle that will take up half of the wall. If the slurry is too runny or too thick, it will not adequately adhere to the concrete surface and will prevent bonding between the concrete layers. BS 5385 Part 4 states that the use of a ceramic tile together with an impervious tile grout and tile adhesive are not a substitute for a tanked or waterproofed bath, shower or wet. Apply the Tanking Slurry. Option 3 – Apply a liquid DPM. When rendering over tanking, remember the is no suction what so ever. I wondered if I could run some tanking slurry or liquid DPM (if it exists) over the top of the slab to prevent moisture getting. 5 – 3 sq m / kg | a waterproofing coating for almost any exterior wall including masonry. That is 8m2 for. Cement Based - add your cement powder to the tanking liquid - click to view details or buy - Bondacryl Liquid. This then offers a key for the cementitious tanking to adhere to. Make sure you use the right amount of water as mistakes can make it ineffective. Add enough water so that the mixture is the consistency of wet paint. Watch this video for tips on how to tile over tiles, what to avoid and what steps to follow for a success. 20 x K A Tanking Slurry 25kg tubs Delivered on Pallet! for Water proofing and Damp proofing. Some have suggested thermal plasterboard and dot and dab it. Prime the surface and leave for 15 minutes before applying KA Tanking Slurry. QUIKWALL® Surface-Bonding Cement can be used in a single coat of 3/8" in special code approved wall systems. This tanking slurry. British Standards already supported waterproofing in commercial wet areas, but under the new BS 5385-1:2018 clause 6. When plaster has been affected by rising dampness, salts originating from the soil particularly chlorides and nitrates are deposited within the plaster. The tools and materials for this job were quite simple. This means that they have. Tanking slurry or backer board? I have to tile an area around a bath shower which is plastered walls (mix of old plaster and patch repairs with new plaster). Manchester. Lining Damp and Cold Walls – Choice of Methods. Waterproof. You can apply waterproofing. If there are salts or other hygroscopic (moisture-attracting) materials in the masonry, the amount of water drawn into (and retained in) the wall can be sufficient to make the wall visibly damp, even in dry weather. What do you put over Tanking Slurry? You can plaster over tanking slurry. Location. #1. Downloads. Gypsum plasters must not be used. Gypsum plasters must not be used. Pay particular attention to grout joints or depressions to ensure a consistent level across the entire area. You can tile straight on to the slurry once it is dry, and a decent tile adhesive will have no problem getting a good fixing. 5kg of KA Tanking Slurry will provide 2 coats, each at 4m². 40 Inc VAT-+ Add to Basket. I've used it under tiles, the tile adhesive stuck to it well, so I don't see why plaster wouldn't. Lay a 4-foot level on the old tile and mark any high spots. 6 Mar 2017. It is advised, to use a 1:1 SRB and water mixture. Colour: Grey. Xypex Concentrate is also mixed in Dry-Pac form for sealing strips at construction joints, or for the repairing of cracks, faulty. 40 Inc VAT-+ Add to Basket. Plastering always comes last. Use spacers to ensure that they’re evenly spaced. You can tile over tile, if the existing tile is structurally sound. Dilute bonding with an equal amount of water and apply directly to cured tanking and allow bonding to become tacky, NOT DRY. Click here to learn more about KA Tanking Slurry and read reviews on Amazon: an Amazon Associate, I earn from qualifying purchasesI. Applying fiberglass over plaster The owner remodelled the bathroom on a structural level before we came in, so we had a basic plasterboard canvas. What Floor can I lay on KA Tanking Slurry. When the foam fully expands and dries, it can be trimmed down. Free collection from over 300 stores. When extracting the seams, there is additional waste rock that must be separated from the ore. Ka Tanking Slurry - Grey 25kg (42) £54. 5 is fully covered when applying the material to the entire area. 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. Once you have rectified the original source of the damp, start by removing the old plaster work and render back to the original masonry. For use in below ground tanking situations as a primer prior to the application of tanking mix MIX DESIGN. The following day I used the remaining tanking slurry to go over the floor with a final coat. With more than 30 years of experience in the damp proofing industry, we have the expert knowledge that you need. You never dot and dab on bare brick work and tanking is for retaining walls which you have not got. It can be used for basements, foundations and tunnels, as well as bathrooms, shower rooms and wet rooms. Drill holes should be filled with silicone. Jersey. I had a. Use sugar soap or a suitable degreaser to clean the surface before tiling. 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. Can be applied onto a damp. In hot and dry conditions a fine mist of water should be sprayed over before the second coat is applied. 5 metre porcelain slab- tiles to bed down on cement, forms a rough gritty surface on the backside of the slab. Plaster may then be applied in the normal way. 20 Oct 2015. If coveering the surface, when you will seal it up and reduce the suction. 5 x 42. They also tanked around the shower and bath,. 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. Plaster: If plaster is to be used it must be ensured that cement based “renovating plaster” is used. Sika EVBAQWPTM Aquaseal Waterproof Tanking Membrane, 5 Litre, Blue Read Review. Get Details. Can you paint over tanking slurry? Yes, you must treat tanking slurry like new plaster. It's a great product and does exactly what it says on tin. 2. Wykamol Hydradry Cementitious Waterproofing Tanking Slurry (BBA Approved) 20KG (DELIVERY TO MAINLAND UK ONLY) Read Review. The next stage of the process is to fit plywood (typically 12mm or 18mm). Here are detailed steps for both layers. Discussion in 'Builders' Talk' started by gingertimmins, Nov 3, 2018. 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. On it im planning to use "Mapei Floor & Wall Tile Adhesive Grey 20kg" to fix 30x30cm ceramic tiles. Inner Walls and Cavity Walls – Block. 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. Use on plasterboard, MDF, plywood. applying tanking slurrypersonalized lunch box and backpackpersonalized lunch box and backpackPermaSEAL Tanking Slurry is a single pack cement-based coating, consisting of Portland Cements, blended and formulated with quality graded aggregates and chemical modifiers. Do not use gypsum based plasters. mikeey84. Trend. #1. The plan was to paint the below ground brick and over the dpc with a bitumen emulsion and back fill. Country. Plaster: If plaster is to be used it must be ensured that cement based “renovating plaster” is used. 40 Inc VAT-+ Add to Basket. Country. You can either put SLC over the UFH or trowel directly onto it. You could look into a latex floor or just apply the tanking slurry to the floor, add a little to the walls 1 or 2 courses up (depending on how much tanking slurry is leftover after doing the floor). Bostik Cementone Tanking Slurry provides a breathable and waterproof coating for internal brickwork, concrete and stone. Free delivery on orders over £300 online. Add the 20kg of Bostik Tanking Slurry slowly, mixingFlush out the chase and remove any debris. Plastering over KA tanking slurry. Applying what we call a slurry bond coat over the clean existing grout can help. Bostik Tanking Slurry requires a through draft to avoid excessive condensation during the curing period. 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. Applying tanking slurry. . Mixing tanking slurry is a pretty simple process, it comes in a premixed powder. 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 installing couple of treated buttons on the wall using gripfill or other no more nails stuff, next dot and dab and screws. The second coat should be applied at a different angle to the original coat as soon as the first coat becomes touch dry. Can you use tanking slurry over. pistola bobbie crossover; propagation controllers. This could lead to difficulty getting the new tiles level and fully supported by the new thinset. When applied, Febtank Super forms crystals preventing water ingress and provides an extremely durable waterproof coating. 16 Oct 2018. e. Depending on what manufacturer's material is going on top of the slurry, many set-to with the slurry still tacky/wet- but some applications require a dry slurry before the screed can. Wait until the primer is tacky (not completely dry), then apply the plaster finish. 1. You don’t need to remove the tiles which are in a good state, however, if a large number are damaged then you will need to make sure that you’ll be left with an even surface for tiling. 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. As basements are located below ground, they’re highly likely to suffer from damp. Below ground, you can use tanking slurry by itself as a form of Type A Waterproofing (barrier system). INNER WORLD DESIGN & BUILD LIMITED. The second coat should be applied at a different angle to the original coat as soon as the first coat becomes touch dry. Mixing the crystalline slurry: PermaSEAL Crystalline Cementitious Tanking is mixed on site with water. Country. 5m about ground level. One of the main advantages of tiling over existing tiles is that it is time-saving. Following this you could cover with filler, plaster, or just paint. 5 L | £19. At the moment I have got plasterboard dot and dabbed onto one of the walls. To test leave the slurry in it for a set amount of time (e. Upvote. When plaster has been affected by rising dampness, salts originating from the soil particularly chlorides and nitrates are deposited within the plaster. QUIKRETE® Elastomeric Coating is a synthetic product that can be used to coat concrete and stucco. At this point a water based emulsion can be added. Use vertical strokes over the first coat of tanking slurry. If your old tiles are in good condition. hi. Quick drying – can be tiled after 12 hours. This method also eliminates the stress involved with demolition and tile removal.