£300. £. Fixing such an issue requires either applying a damp-proof coating to the surface of the concrete or a damp-proof membrane could be laid at the top of the concrete during construction: Damp-Proof Floor Coatings: A lot of the damp-proof floor coatings these days can be applied directly to the concrete floor surface using either a brush or a roller. Mapeproof One Coat is used on cementitious floors with residual or constructional moisture levels of above 75% RH and below 97% relative humidity prior to the installation of resilient floor coverings. Liquid Epoxy Damp Proof Membrane - 5kg. All the. You also mentioned that there are vinyl tiles over the floor. A liquid DPM such as Bostik Cempolatex Moisture Suppressant must be applied in two coats. Description. It might seem a bit unusual. 2. Damp Floor Epoxy Kit. 00 Ex VAT. Drybase White Liquid Damp Proof Membrane - 1L Drybase® Liquid applied DPM is a single pack barrier coating for above ground use. 6mm is needed to provide a physical barrier. Anyway im considering applying a liquid DPM myself but i would like to know if its essential to remove skirting boards. Use 1000 gauge or thicker – ideal for this is the polyethylene use for the DPM under your concrete subfloor. All laps and joints should be at 150mm and taped to avoid displacement. An acrylic brush-on membrane, Dunlop Damp-Proof Waterproofing will prevent rising damp, efflorescence and will resist negative hydrostatic pressure. Not to say I wont but I have laid plenty of floors with no DPM an even in my old house which I screeded with screedmaster 2 and laid van gogh, I rent it. £10. How does a Liquid Epoxy Damp Proof Membrane work? I don't know anything about using damp-proof membranes. 00 Inc VAT. I have a fairly damp & uneven concrete floor, probably about 20 years old or more. Sovereign Epoxy DPM is a solvent free two-part resin that chemically cures to provide a surface membrane. For further help and advice with damp proofing and Liquid DPM please call our product experts today. Add to Basket. Whoever. SBR diluted mix over bitumen, 2 coats, follow instructions on tub, likely 1-4 ratio with water, 1st coat front to back, 2nd coat side to side (if that makes sense) Wickes sell a 1tr SBR whereas usually only available as a 5lt. The carpet fitter said the concrete floor was too damp for the flooring i wanted. 186. Prepare substrate. Would a liquid dpm work,in past I had similar problem, I've just poured some liquid dpm in to the hole & help it with a trowel to find it's way under the concrete,seem to work as I never had damp issue when I moved indoor stop cock to new position at previous place & here when I laid new pipe under utilty floor after clay pipe failed, 10 years on, not. Apply prior to laying laminate or wooden flooring, over wall-to-floor junctions. A damp proof membrane is primarily used on solid material floor constructions and it is designed to act as a waterproof barrier, preventing moisture from travelling into other. £36. Method 2 - No damp proof membrane (DPM) Where no DPM is incorporated into the precast beam and block floor, the following provisions will apply: • The beam and block floor must be laid above the DPC. You can see a few more examples for damp proofing a concrete floor here. The Drybase range of liquid-applied coatings including Drybase ECS Epoxy Floor Coatings and Drybase Liquid-Applied DPM can be applied. I am looking for some advise about laying a SLC with a liquid DPM. water will be likely to collect between the DPM and the old floor. Do I have a DPM? EDSDIY; 23 Jul 2020;Standard sand & cement screed, dries at approx 1mm per day, depending on variables. Water under tiles. ARDEX WPM 200 provides a surface applied water and vapour barrier to concrete, screeded, rendered or masonry surfaces, steel and other vertical as well as horizontal hard surfaces. Self levelling compound. We stock a range of 1200 gauge DPM membranes to protect properties against moisture in the ground. By choosing the right product for your application and following the manufacturer’s instructions carefully, you can enjoy peace of mind knowing that your concrete floors will. take account of possible differential. Liquid DPM for walls & floors. Discover how and why you should be. Damp floors and increased moisture levels on concrete floor slabs can be a sign that the damp proofing has failed or that no DPM floor membrane was installed in the first place. ECS Epoxy Floor Coating is applied in two coats. • The floor void beneath the beams should be appropriately vented to ensure that a cross flow of air between two external16 Nov 2016. Liquid damp proof membrane can be applied to both floors and walls using various methods such as brush, roller, or spray. for above ground use. SikaBond® Rapid DPM Solvent Free Resin Primer and Damp Proof Membrane for Cement Based Substrates PRODUCT DESCRIPTION SikaBond® Rapid DPM is a single part moisture curing polyurethane. M. Quarry tiles are installed on the solid concrete slab which is a good. Plenty of cement/latex/fibre. Book here your free consultation followed by a free. Available in 5 Litre and 22. It is supplied ready to use. The DPM will be laid first, usually as a liquid product 'painted or trowelled' onto the concrete surface, then the screed laid over that. !! 2 Coats is good - 3 is better still. The permanent solution for damp proofing floors • Forms a reliable surface damp proof membrane (DPM) on damp concrete floors • Waterproofs cracks & rising damp on solid floors • 1x 1kg epoxy activator pack • Fraction of the cost of new concrete installation • Domestic, industrial, agricultural & retail applications • No more spending hours smashing concrete. Add to basket. Damp Proof Course (DPC): This is a membrane used in walls to prevent the passage of moisture. . Drybase Liquid-Applied DPM is a single-pack barrier coating for above ground use. Applications: Floors. It might seem a bit unusual. Preparation is key with these coatings and the substrate must be sufficiently clean and dry. You are essentially painting a concrete floor, after all! But it is an effective way to do it. I need it for another job so would this work the same as DPM on a small concrete floor under vinyl? glob@l, May 17, 2019 #3. Don’t forget your mobile number –. £107. Liquid DPM for concrete floor as a rising damp treatment. • 5L tin offers coverage of approximately 6. The black layer is possibly the adhesive from the previous floor such as thermo plastic tiles or parquet. Installing tanalised 4x2 soleplate 2" from the wall over the DPM but with a DPC below, screwing down through both into the concrete, then bringing the DPM up the back of the soleplate for a nominal distance. How to Damp proof a floor and walls using synthaproof as a damp proof membrane is shown in this tutorial. When doing timber framing, set framing flush to outside of brickwork. After hardening the ARDEX DPM produces a membrane with high inherent strength and excellent bond strength to appropriate substrates including very damp concrete and screeds. A punctured or missing damp-proof membrane below a concrete floor can give rise to the passage of moisture to the surface with the potential of ruining floor coatings and coverings such as. Mapelastic AquaDefense is a premixed, advanced liquid-rubber, extremely quick-drying waterproofing and crack-isolation membrane for installation under ceramic tile or stone in residential, commercial and industrial environments. uk. This Epoxy DPM is a two-component, solvent-free, low odour epoxy resin membrane that is tolerant of residual moisture in concrete floors. 98/3454), high performance, brush applied damp proofing emulsion containing synthetic rubber latex which provides a seamless waterproof and vapour resistant, black elastomeric membrane. Liquid Damp-Proofing Systems. Can be over painted after 16 hours with most types of floor coatings. #3. This enables earlier access onto the floor for the application of screeds, coatings and other floor coverings including tiles, vinyl, wood and carpets. £6. Iam a floor layer with 25 five years experience. , 1/8 in. Step-by-step guide for how to apply liquid DPM for concrete floors. Preparation is the main thing for the layers, and the substrate should be dry and clean. 1200 Gauge DPMs should be used when a floor is direct to the ground. With a consistency similar to that of thick emulsion paint, it's suitable for use on solid floors, embedded timbers and. Suitable for extensions, basements and cellars. Discover important FAQs including what is liquid DPM, what is the best liquid DPM and more. Coverage: 1 gallon of Abocrete, without sand or aggregate, covers 80 sq. As Glueman mentioned, the original bitumen glue would likely have been thought of as partly a DPM, when i am doing parquet block repairs to concrete floors which have a bitumen residue left on it, i apply 2 coats of a liquid dpm, either Lecol PU280 or Sika Rapid, both are superb products and 2 coats is normally enough to form a. I'm not 100% convinced they are asbestos tiles - but I best err on the side of caution. Hi, my name is Andy Parkin. Excessive moisture below concrete slabs can cause structural degradation of soil bearing strengths, and swelling and shrinkage of soil. It can also be used as an adhesive for the likes of wood block flooring and insulation boards, or as a plaster bonding agent – even on difficult surfaces. You should use them to protect all final floor finishes. When we stick any floor down to the sub floor, solid or engineered, we insist on installing a liquid DPM unless the existing is guaranteed to be 100% in tact. Now, cut a small square of plastic (approx. Preferred methods of floor construction for such premises are full-thickness trowelled concrete or a topping on a concrete base. Thanks for the response. A: A damp proof membrane (DPM) is a thick plastic sheet used as a waterproof barrier between a concrete subfloor and wood floor. This should be applied in a minimum of two coats (i. Broom Overlay Mix 6000 PSIAdd water and mix - Grey or white. Showing 1–15 of 21 results. Kent. Thread starter rifraf74; Start date 22 Feb 2007; R. Learn More . A liquid DPM such as Bostik Cempolatex Moisture Suppressant must be applied in two coats. I 've dug down and put 100mm of concrete down will liquid dpm to meet up with the existing dpm and 50mm screed ontop easy. Damp-proof membrane is used to protect buildings from moisture by creating a damp resistant barrier. 5. Damp Proofing Concrete Floors With Liquid Membranes. Drybase® Liquid-Applied DPM is suitable for use on solid floors, embedded timbers and floor-to-wall. I have a friend who has a concrete floor in her garage. At Permagard, we stock the Radbar radon membrane. Impatience and damp concrete subfloors. For instance, our garage floor paint kits. Where traditional pressure injection fluid cannot be used, Dri-Wall is the answer. thick. A two-component epoxy resin membrane known as a liquid epoxy damp proof membrane (DPM) is especially made to be applied to damp floors in order to create a barrier between your floor and the layer below. It’s primarily designed for brushing onto concrete floors and fine concrete. The VPU-155 S is a versatile primer easy to apply by either trowel. Apply in Two Coats. To determine the most suitable and cost-effective surface. € 99. 3. Learn More Epoxy Flooring. 2 coats SBR. Description. Drybase® Liquid-Applied DPM Is suitable for use on solid floors, embedded timbers and walls. The membrane should be linked to the DPC/cavity tray. A surface DPM, which bonds to the surface of the concrete, minimises moisture vapour transmission. Category: Floor Treatment Tags: Damp Proof Membrane, Damp Proofing. Drybase Liquid-Applied Damp-Proof Membrane High-strength damp-proof coating for a wide variety of applications. Liquid DPM is a substance used to create a waterproof layer on the walls and floors in your building to help stop moisture and rising damp from penetrating the foundation and. Speak with a technical adviser if unsure. Our product range covers Damp Proofing Concrete Floor Paint. Thread starter Wonky1000; Start date 31 Oct 2022; Tags damp floor. Applications: Floors. 4M X 5M 500G Clear Heavy Duty Polythene Plastic Building Dust Rubble Sheet DIY. The DPM above concrete should be protected by either screed or a floor finish unless it is a material that can serve as floor finish. DAMP PROOF MEMBRANE A DPM is a continuous and impervious membrane applied above or below ground floor slabs to prevent water ingress into a structure. Ideal for floors with damp or rising damp problems. Option 3 – Apply a liquid DPM. If there was no dpm I would suggest a uniformal distribution across the whole floor. 2kg/m². Call us on 302 244 0179 or submit an enquiry for contact information of contractors in your area. Installing a floor membrane on concrete to fight dampness is a relatively simple process, but getting it wrong can cause even more issues down the road. € 80. 60 per L. DPM Membranes for Concrete Floors ; Damp Proof Course; Damp Proof Paint; Rising Damp Treatment; Water Repellents; Vapour Control Layers; Internal Waterproofing;. Any recommendation on products to use- most I've found say only suitable for concrete, I've only found multi tite 2k suitable for both but it's not cheap. 01/12/2021. Chemical damp proofing cost. When using as a liquid DPM make sure the substrate is load-bearing, and that any laitance is removed mechanically (common on new concrete floors/screeds). To ascertain if this is the case, there are two main techniques for testing a substrate’s moisture level, which. A decent fitter will test the slab for you before fitting anyway. £ 60. No DPM. 3 CM%. Ideal for Use in Basements/Cellars but may also be Used as an External Coating for Concrete, Brick, Block & Bonded Renders. You can lay a fast track DPM (damp proof membrane) if your new concrete has had 2/3 weeks drying time. Description . A liquid DPM such as Bostik Cempolatex Moisture Suppressant must be applied in two coats. Prepare substrate. ARDEX DPM 1 C R has been specifically developed to provide a DPM or to suppress residual moisture in concrete slabs and cement sand screeds that are dense, well compacted and sound, where readings of up to 98% RH can be accommodated. Wait until the first coat of liquid DPM is touch-dry - approximately 15 to 30 minutes at 20°C – before applying the second coat at right angles to the. HydraDRY Tanking Slurry. 5L. Our liquid waterproof membrane is a liquid DPM that makes your floors durable and water-resistant. If there was no dpm I would suggest a uniformal distribution across the whole floor. ARDEX DPM 1 C R can be applied to give a dry film thickness of 250 microns where all surface. The product is applied in two coats. 30mm. If it’s solid wood you need a surface dpm. No Hydro Liquid Applied Damp Proof Membrane DPM is a ready to use liquid applied damp proofing membrane free from bitumen. Visqueen EcoMembrane DPM. Limelite Easy Bond 5kg - Breathable Primer £55. If you lay a liquid dpm, you need to cover the walls as well, for the same reason. Drybase Liquid-Applied DPM, Drybase ECS Epoxy Floor Coating, and many products from the Vandex range including Vandex BB75 and Vandex Unimortar 2 can be applied directly on to damp floors to form a damp-proof barrier. What is a Liquid Epoxy Damp Proof Membrane? Liquid Epoxy Damp Proof Membrane has two components - a base and hardener. Sikabond Rapid DPM is a solvent free reaction curing resin primer and damp-proof membrane for cement based substrates. Withstands 98% RH. These products are relatively simple to apply, although significant surface preparation work is usually required. Two coats will provide protection up to a maximum hygrometer reading of 95% RH. ★★★★★ ★★★★★ ( 3 ) Product code: 47327. Browse damp-proof membrane products from Toolstation here. Liquid DPM for Walls. It is applied in the same manner as ordinary emulsion paint with the added benefit of application in damp conditions. Applying Damp Proof Membranes. Isolates damp substrates for new floor finishes including carpets and laminated flooring. Ikopro Synthaprufe Trade Damp Proofing Liquid - 2. The dpm resin, is a sticky gooey 2 part epoxy based liquid to be precise. Non-toxic, non-hazardous and solvent free liquid damp proof membrane suitable for walls both above and belowground. 18 Dec 2013. Capital Valley Plastics Ltd Damp-Proof Course Black 30m x 225mm (85921) (28) compare. The DPM we use does not cancel all moisture out as this will end up. Adheres to saturated concrete even at lower temperatures. SikaBond® Rapid DPM Solvent Free Resin Primer and Damp Proof Membrane for Cement Based Substrates PRODUCT DESCRIPTION SikaBond® Rapid DPM is a single part moisture curing polyurethane. Fierce Protection For Damp Floors. Complies with BS 8485:2015 + A1:2019 - industry standard for methane and carbon dioxide protection. – The whole floor is concrete and has a section about an inch deep where the fireplace used to be. weberfloor DPM can be applied on to concrete or cement based screed. Tape joints. This effectively creates an airtight seal through which moisture cannot break. merit said: ↑. Blue 1. Damp-proof membranes are a versatile product and can be used for a wide range of applications, such as creating a protective. of the floor. Laying a DPM over the floor slab (not sure on the integrity of the one below the slab so just in case. When laying a solid wood, Real Wood or laminate floor over a cement-based sub-floor, a paintable damp proof membrane should be used to prevent moisture penetrating from below. The installation of a liquid damp proof membrane is a vital stage in the construction process, for both new builds and refurbishment work where a structural DPM may be missing or damaged, or where residual construction moisture is present in the floor. looking at using liquid dpm, and trying to work out what coverage one would get from a concrete base, looking on the i found this info below "DryBase Liquid-Applied DPM (previously known as DryBase Vapour Membrane) Package Content: ■1 X 5 litre container if Dry Base Coverage: Each 5 litre pack will cover up to. rifraf74. Stauf VPU-155 S DPM solvent free polyurethane primer: is a ready-to-use, one component polyurethane primer is particularly fast drying. How to apply Damp Proof Paint. Rolling out damp proof membrane across a floor to prevent damp. Old pre 1960's house with a concrete ground floor. • Weatherproof protection for walls, above-ground structures and foundations. A liquid-applied DPM (damp proof membrane) is a simple solution and an excellent way to damp proof a concrete floor. Holds back rising damp where a damp proof membrane is either missing or defective. How To Install Damp Proof Membrane on Concrete Floors. I am the Managing Director of the Multi-Award Winning Speed Screed. Suitable with underfloor heating. Ready for your floor finish. Drybase Black Liquid Damp Proof Membrane - 1L (0) £22 . The. Leave it overnight. Due to the Breast wall settlement we pulled up the boards in the living room to use self levelling. The current recommendations for an effective damp proof membrane are that the ground should be constructed using screed with the damp proof membrane laid either on top or below that layer. Shop for waterproofing products & vapor barriers designed to protect your foundation. Liquid DPM and waterproofing paint to waterproof and damp proof your property. #1. Floor is as follows: TOP 70mm Screed CH pipes here and there Polythene slip layer 100mm insulation boards DPM 100mm concrete DPM hardcore Clay / ground BOTTOM And yes the DPM layers are. DPM is also suit-able as an adhesive for wood block and mosaic panels, insulation boards, expanded polystyrene, cork and as a plaster bonding agent, even on difficult surfaces. 100m² per roll. Use polyethylene sheeting to create a waterproof membrane to ensure that there is no leakage of the screed when it is pumped in wet. I'm not 100% convinced they are asbestos tiles - but I best err on the side of caution. External wet concrete should be allowed to dry thoroughly or sealed with one coat of ARDEX HydrEpoxy WPM 300 as above. If you have that problem, I don't think a damp-proof membrane on top of the concrete will help. She has ground water under the garage that comes through the concrete. product and the atmosphere should not be condensing. Normally you would put a compacted bed of about 50mm sand under the DPM. Depending on the product, it may be smooth and flat within 1-2 hours. If the top of the plastic is wet and the concrete underneath is dry, then you have a sweating. I would think a strip out and start again would be your best option, you should consider where/why there is water evident before. During construction a concrete floor was cast and plastering undertaken internally. Damp proof membrane paint is a liquid DPM that blocks the action of penetrating damp on floors, ceilings, and internal walls. Coverage - Typically 10 - 20 m 2 per 5 kg pack (based on two coats). Once dry apply two coats of Drybase® Liquid DPM as normal. Tramex reading at the time of vinyl removal was 3-4+. Rolling out damp proof membrane across a floor to prevent damp. Liquid Membrane. When damp proofing a concrete garage floor, a plastic dimpled membrane is required if the floor is going to be boarded (either with chipboard, plywood or similar) or if a concrete screed is going to be laid. if the lower blocks are concrete then you can use Dryrod Damp-Proofing Rods from Safeguard which will separate the lower blocks from the above creating the. Liquid Epoxy Damp Proof Membrane 5kg (Metal Tin) Rating: 100%. Also for capillary ascending humidity and higher residual humidity up to 6 CM% in cement paving without floor heating on heated cement paving up to max. Sika Rapid DPM (Damp Proof Membrane) is a solvent free reaction curing resin for use on cement based substrates. £30. Cures in half the time of conventional epoxy based surface damp proof membranes. Once dried Water Based Epoxy leaves a tough, non-toxic, waterproof, easy to clean surface. Browse damp-proof membrane products from Toolstation here. In about 6 hours, it may be completely hardened and ready for use, depending on the flooring material being installed on top. We have purchased a 4 bed detached house built in the 1950's. If you have a engineered wood floor and your new slab is dry below 75%rh then technically you don’t need one. 28 days or sealed when set with one coat of ARDEX HydrEpoxy WPM 300 at a coverage rate of 3. Damp proofing concrete floors isn't terribly difficult, although it can be time-consuming and confusing. • Protects walls and floors from water ingress and dampness. Barcode 5055047210603. USES For priming, consolidating and sealing of: Absorbent and non-absorbent sub-floors, consolidat-ing weak cement screed and isolation of old adhesive residues. This should be laid on top of the insulation board. We have had a full structural survey done which highlighted damp at the ground floor level. Virtually solvent free liquid epoxy resin damp-proofer. Features. They are durable and puncture resistant, being able to cope. There is a distinct difference between dampproofing and waterproofing. • Solvent Free, Low Odour. Drybase Liquid-Applied DPM is a single-component two-coat paintable damp-proof coating that is easily applied to substrates by brush, roller, or spray. 6 m2 1. Drybase Liquid-Applied DPM is water-based. Maximum bond can be achieved by vigorously brushing the primer coat into the floor substrate using a stiff bristled broom. Dampproofing is intended to keep out soil moisture while waterproofing keeps out both moisture and liquid water. The kitchen currently has thermoplastic tiles down which most. Damp proof membranes (DPMs) can be used to help resolve damp issues which already exist or to avoid damp or moisture problems in. Form some haunching on the 50mm flat, to create slope. It's joining onto the garage I'm converting so the whole floor is getting built up with polythene DPM, insulation, floating chipboard. Please check your local store is open on the. Made from recycled materials. –Liquid DPM on concrete floor. weberfloor DPM is a two-component epoxy based chemical damp proof membrane that is capable of being applied in one coat, dependent upon the condition of the substrate and quality of workmanship to ensure full coverage is achieved at the required thickness. Larsen DPM Universal is a superior 2 pack epoxy surface applied liquid damp proof membrane that enables laying of flooring even where moisture levels are at their highest up to 98% RH. Coverage: A minimum dried coating thickness of 0. OK stuck - Liquid DPM, concrete floor and a pipe. A few months have passed since then and is now on average 2. 10cm squared) and tape it to the floor. The vinyl that was laid bubbled up, so contractor removed it. A damp proof membrane, more commonly known as a DPM, is a material that prevents moisture from penetrating the internal walls and floors of a property. We have had a damp survey and it is confirmed that there is no issue with rising damp. I have a friend who has a concrete floor in her garage. Synthaprufe Original exhibits low odour, with exceptional flexibility and crack resistance, even at low. F Ball DPM F77Be careful as some of those types of tiles contain asbestos. Keep below grade excavations free of water to prevent potential reservoirs of moisture that can migrate upward through slabs. The last reading taken was 95 and we were told it would need to come down to 75. Contractor wants to paint Sika Primer MD on top of the self leveling compound. Odourless, rubber-enriched bitumen emulsion. Alternatively, dilute the first coat of Drybase® Liquid DPM with 30% water for use as a primer. 2 coats liquid DPM. The Drybase range of liquid-applied coatings including Drybase ECS Epoxy Floor Coatings and Drybase Liquid-Applied DPM can be applied directly to damp floors to create a damp-proof barrier without raising the floor. The process. Before applying the damp proof paint, stir the contents of the bucket well. When damp proofing a concrete garage floor, a plastic dimpled membrane is required if the floor is going to be boarded (either with chipboard, plywood or similar) or if a concrete screed is going to be laid. I have attached a photo after removal. The spacing between support posts and beams should not exceed 4 feet. How to install a liquid damp proof membrane you when to use a damp proof membrane wood and beyond blog how to lay a liquid based damp proof membrane you what is a dpm and why do i need one polycote. ARDEX DPM is a solvent free, low viscosity, two-component epoxy resin. Groundwater should be tested for any type of sulphate that can contaminate the base flooring and if so, the membrane should be placed under the slab. To prevent rising damp from affecting your flooring materials, it’s crucial to apply a damp-proof membrane. During the construction process, a damp proof membrane will be laid over a layer of sand, before insulation is. £30. The wrong adhesive being used to lay the vinyl, or. Fixing such an issue requires either applying a damp-proof coating to the surface of the concrete or a damp-proof membrane could be laid at the top of the concrete during construction: Damp-Proof Floor Coatings: A lot of the damp-proof floor coatings these days can be applied directly to the concrete floor surface using either a brush or a roller. 3. Non-toxic, non-hazardous and solvent free liquid damp proof membrane suitable for walls both above and belowground. applying 2 coats of Drybase® Liquid DPM. Like the liquid coating above, it provides a barrier to water entering the property. DPM Membranes for Concrete Floors ; Damp Proof Course; Damp Proof Paint; Rising Damp Treatment; Water Repellents; Vapour Control Layers; Internal Waterproofing;. In order to make sure the base is completely covered the second coat should be laid at right angles to the first. 3. Preparation is the main thing for the layers, and the substrate should be dry and clean. EP40 Epoxy Floor Coating – Grey. Rapid Set Skim CoatRepairs, levels, and smooths concrete for applications. Manufacturers will be able to advise. . I'm not 100% convinced they are asbestos tiles -. It did not cause any problems before (I took off the old screed and tiled floor already). It protects a subfloor, keeping it warm and dry for long-term use. The only way to tell properly, is to carry out a proper test. When stripping the bathroom, the area under the bath tub was bare concrete, lower than the rest of the "black" floor throughout the property. I am in the process of improving our kitchen. Add to Cart. #3. or self level to adhere to. Self-leveling concrete can be used as an underlayment for tile, carpet, or other floor coverings. 0 square metres per litre and allowed to cure overnight. What is a Liquid Epoxy Damp Proof Membrane? Liquid Epoxy Damp Proof Membrane has two components - a base and hardener. 11. Depth of screed. Moisture-sensitive floorings including timber-based flooring panels (particularly those of chipboard) can be seriously disrupted or damaged by water vapour arising from moisture within the floor construction. For this solution, you are essentially painting the floor of the basement. KIAB Super Member. We have purchased a 4 bed detached house built in the 1950's. The Resin Flooring Association (FeRFA) guidelines stipulate that a DPM will be required if there is more than 4 grams of water per cubic centimetre passing through the substrate in a day. goldenboy Super Member. £7.