They are available in rear-extender and front-extender models. Nevertheless. As for wether or not it needs to be primed, i'm not sure to be totally honest. Our floor coating systems are designed to suit the specific conditions of a particular industry area, including automotive, electronics, chemical, food and beverage facilities, warehouses, parking garages, etc. Bitumen, also known as asphalt, is a sticky, black and highly viscous liquid or semi-solid form of petroleum. BS 8218:1998, Code of practice for mastic asphalt roofing. info@speed-screed. Bitumen is often part of the floor structure for screed. I wouldn't use water based screed or pva. I believe as long as it's floor grade asphalt/bitumen you can tile straight to it. This will make the screed strong and will adhere over the Bitumen . Suitable for use over plywood substrates and MAPEI surface applied DPMs in most cases without priming. Liquid screed floor on the other hand is an. A few floors were finished with wooden blocks laid in bitumen. Moreover, the screed and LVT will prevent moisture evaporation, further exacerbating the problem. 4 °C to 35 °C. A flat board (screed board, floating screed) or a purpose-made aluminium tool used to smooth and to "true" materials like concrete, stucco and plaster after they have been placed on a surface or to assist in flattening;; A strip of plaster or wood. com 35th Floor Raffles Corporate Center F. A commitment available to all designers, contractors, users and clients thanks to innovative products and solutions with the lowest impact on the environment. Bitumen, also known as asphalt, is a sticky, black and highly viscous liquid or semi-solid form of petroleum. The SE47 FM and SE60 FM Cat screeds have front-mounted extenders for wider width paving for paving ranges of 8 to 20 feet 6 inches, and 10 to 25 feet 6 inches,. 10mm thick and used as a floor levelling screed. After extensive data collecting, we’ve found that the savings over the life of a chromium carbide screed is between $12,000 and $13,000, depending on the make of screed. e. If you’re a contractor and would like to become an approved installer of our systems please contact us on 0113 245 5450. Prices vary from £161 - £170 for 40m². Bituminous Coating Waterproofing. Enter the desired depth of the screed mix (in millimeters). Ball and Co. Concrete has a much coarser mixture than screed, consisting of larger, hard-core aggregates, which are the key element that gives it its durability and makes it strong and long lasting. 2. EasyFlow screed is self-compacting and pump-applied, making it quick and easy to place. Pouring hot bitumen is. SOPREMA’s bitumen roofing systems are BBA certified, impact and tear-resistant, and they are guaranteed to provide. Floor and Roof Screeds Vermiculite concrete screeds are light, insulating and intrinsically fire resistant. Unless you suspect damp, the cheaper self levelling screed would probably be ok without bitumen. It is often made from concrete, but it can also be made out of asphalt or wood. Pour over SLC (I have already bought Mapei Renovation Screed as it had been highly recommended to me) and leave to go off. I am having these removed after being convinced by others to screed over - luckily only one bedroom and hallway was completed. My 1950's ex-council house has a bitumen type floor in the kitchen which has discoloured the white vinyl floor tiles (a yellowy brown colour). Polyurethane Primer. add. weberfloor flex is a self-smoothing floor levelling compound — often incorrectly referred to as a self levelling screed or self levelling floor compound — which can be tiled onto and is an easy screed for applying onto floor substrates subject to some movement, such as wood or underfloor heating. Flexible – using asphalt floor screed takes away any worries about uneven settling and crack formation damaging the floor or the covering placed upon it. It may be applied onto either a solid in-situ concrete ground floor slab or onto a precast concrete floor unit. Providing surface and sub-surface drainage by implementing falls, to an outfall, is an integral part of waterproofing design. Asphalt floor screed is also known as mastic asphalt has a multitude of applications. At CONEXPO 2023, VÖGELE will be presenting a cross-section of its products, from the small paver, the SUPER 700i, the SUPER 1300-3i compact paver and the SUPER 1703-3i 8 ft paver through to the. We had the tiles tested and they definitely contain asbestos. Three choices for successful screed selection in commercial paving. The cost of a traditional screed is between £11 and £14 per square meter, based on a thickness of 75mm and a daily coverage of 125 square meters. It was (and is) is a mixture of cement and course sand (typically one part cement to three or four parts sand) mixed with the minimum amount of water and laid to a. Always allow the new floor to set before laying your finished. Cleaning up Concrete floor covered in Bitumen – Tile. 15mm flow and return - covered whole pipe with hessian felt sleeve. Asphalt crews rely on the screed to ensure surfaces are smooth, properly textured, and ready for compaction. Non-hazardous and low odour acrylic formula. Fixit PU Plain Injection Dr. If you are looking for expert flow screeding contractors then go no further than Flow Screeding Services! We look forward to receiving your flow screed or floor screed enquiry. Adding 1/2" to 1" height to slab cheaply, then finishing with 1/4" self-leveler. com Potential Suppliers: purchasing. All screeds and smoothing compounds all have have different slump ratios. Dries in 24 Hours. Can you paint an asphalt floor? If you have asphalt floors, you can paint the tiles to give the room a new look. Unit Size Available: 20kg Powder 4. Providing surface and sub-surface drainage by implementing falls, to an outfall, is an integral part of waterproofing design. Remove parquet and some bitumen, seal the floor and remaining bitumen, then use a self levelling compound to level the floor. Between layers of smoothing compounds once the first coat is perfectly dry. This makes them perfectly suited for. uk. allatt champion screeds 600a 3 piece screed part # description qty alternate oem# ala70001 screed plate 8ft 1 10347185 ala70290-1 screed ext. Firstly the floor is covered with a thin layer of primer which allows the screed to adhere correctly to the floor. 4ft 1 10347284 ala50302 spacer 1/4" 20 10346591A) ARDITEX NA ® can be used with confidence over almost all subfloors without priming including ceramic tiles, bitumen and flooring grade plywood. Aluminium. Hardcores varied in quality - many have since proved to be totally unsuitable. It is also regularly installed in place of traditional screed for including: Tile and stone. It can be installed to create drainage falls, level out uneven substrates, and provide a stable base for the specified roof /deck waterproofing system. Is asphalt floor screed a blast from the past? I'm Andy Parkin, Managing Director of the Multi-Award Winning Speed Screed. 1. In this case the screed or topping is separated from the floor by insulation boards or an impervious membrane. The unit weight of a material is. i try to keep up on new products and a company called ardex uk make a latex based levelling compound called (arditex na)that goes straight over bitumen to seal it. For FREE estimates and technical advice get in touch with us today using our contact form or call us on 0207 781 8150. It provides a good, smooth, hard-wearing floor surface, making it popular in construction. Commissioning the underfloor heating before tiling commenced. In modern construction, , manufactured from bitumen modified with limestone fillers and specially graded aggregates. Patch repair mortars. Where it is used over timber/plywood decks, a separating layer of Black Sheathing Felt will be required. b. In our trade, it's most commonly used in its form as a thickish, gloopy white liquid, which echoes its roots as a. +65 98922908 or 88695136 -Whats App or SMS admin@diatomreno. Textured or smooth finish. Save 49%. I'm here to talk about Asphalt… A floor screed is usually a cementitious material made from a 1:3 or 1:4. Ground Floor - Most floors were concrete, often comprising a layer of hardcore (often industrial waste), a 100mm concrete slab and a granolithic screed covered with thermoplastic tiles bedded in bitumen (often with no separate DPM). Andrew Golle clears up the confusion surrounding screeds and explains the difference between waterproofing above or below. My house was built 1950. Rapid setting and quick-drying properties ensure the floor can be walked on in as little as 30 minutes, ensuring overnight and even same-day turnarounds. take account of possible differential. 5/5. To help determine the. As for wether or not it needs to be primed, i'm not sure to be totally honest. If the floor is now dry and physically sound then yes, you should be fine with a breathable underlay and hessian backed carpet. Flowing (Cementitious) Cementitious flowing floor screed, such as Cemfloor, is delivered in truck mixers and placed in-situ by pumping. Volume. See moreIm surprised the floors lasted that long 300 will fail over bitumen everytime. The flooring can accommodate the stresses put upon it by adjusting accordingly. The floor screed was very poor - like the bl**dy Himalayas! The room was originally 2 rooms (before we bought the house). Once you break through to concrete level an SDS brings it up in lumps. Self levelling floors screed compound from the DIY Doctor store. £75 per m2. As it's technically tarmac i wouldn't see the need to. 00 (Ex VAT) New lower price. Asphalt floor screed is made by combining specific bitumens and aggregates with limestone filler. Tidy up floor as best as possible, remove any loose materials etc. Fixit Pidipoxy MI-EP REPAIR Dr. A development in the UK is the delivery, mixing, and pumping of screed from a single vehicle. Water leaking under the walls and floor can damage the substrate. bitumen and can be used in flat roofing sealed with bituminous roof covering. Where previously screed jobs required a separate pump to administer the screed, these new machines can now administer the screed directly from the mixing pan to the floor at a range of up to 60 meters. It has an interesting chemistry, with different forms used for different purposes, but in the paving trade, it's most common use is to 'beef up' mortars and concretes. 1 Weep screeds. Jobs a good'n. 4. , Ortigas Center, Pasig City 1600, PhilippinesWhat is asphalt flooring? Asphalt floor screed is made by combining specific bitumen's and aggregates with limestone filler. I've taken up some old thermoplastic floor tiles laid in the early 70's. Floor finishes should be applied with the correct adhesives, for example: bitumen rubber emulsion (in accordance with BS 8201) proprietary adhesives (assessed in accordance with Technical Requirement R3) in accordance with manufacturers' instructions. 1300 788 780. It drys twice as fast as standard Calcium Sulphate screeds, from as little as 14 days! Download the latest ARDEX High-performance. When paving, the last point of contact between the paver and the final product is the screed. Mapei UK Official site. This type of screed is used in a variety of. Used the primer neat as guidelines suggested. We have everything from epoxy repair mortars, flexible fillers, self-levelling screeds, emergency pipe repair kits and road repair products to ceramic pipe repair. Bitumen, polymer, silicate (mineral) were studied in terms of their cohesion with the substrate and their sealing ability, used in combination with different building materials—ceramics,. Here at Flow Screed Servicing we. It's a complete lack of knowledge on your floorlayers part or possibly just a carpet fitter. asphalt, quarry tiles, internal steel floors, ARDEX Damp Proof Membranes, porcelain tiles, flooring grade plywood etc. 2. Removal of the tiles is non-licensed work, ie. 5 ratio of cement to sharp sand. From what I can see its a bit of a can of worms when the subfloor is bitumen/bitumen coated. A. The new wall had screws put into the old foundation of the original wall. The new wall had screws put into the old foundation of the original wall. Suitable to receive floor coverings after 4 hours. Greetings from afar! So solution is. Quick-drying, flowable Calcium Sulphate Screed. However, I contacted a specialist anyway, and we are looking at £400 + VAT to remove the tiles. It came up quite easily and I re-made the floor using "proper" floor levelling screed. This means that, when the floor screed is mixed with water, it has a much smoother appearance than liquid concrete. All Products. Coupled with the fact that laying a new floor on top of old bitumen can cause a negative reaction to the new material, it is best to remove bitumen floors before looking to lay a new one. Couldn't dissolve it (safely) with anything. The most common cause of failure when using screed bases is construction. Can be used with underfloor heating systems. Standard or Ultimate Tarmac asphalts. a. Screeds The surface of the screed should be finished according to theWatco Sand Additive 5KG. Polyurethane liquid membranes in separate grades for trowel, roller, or spray are also available from various manufacturers. Moreover, concrete provides a more rigid and even surface for the tile installation. #2. U then primer the floor ready for latexing. To be completely honest it's a nightmare to get up when still sticky. Asphalt paving repair contractors - Floor screeds even on a concrete slab are laid each time a developer has finished the slab concrete. 2. From £30. for use on asphalt pavers allatt champion (also see vogele) verify part numbers prior to ordering. you cant put the dpm directly on to the. com. This has left a black bitumenous residue on the concrete screed and I'm concerned about tiling onto it. For FREE estimates and technical advice get in touch with us today using our contact form or call us on 0207 781 8150. The council workman laid a latex based screed over the floor. Take off some of the bitumen with a grinder to reduce amount of slc required. ScreedMax Grano is often used for external screeding projects under paving, around pools and areas of high traffic. In most rooms, the tiles are still in place, in varying conditions. Spread accross the floor and brush out . ON AVERAGE: £20 – £40 PER SQM. 5 ratio of cement to sharp sand. i try to keep up on new products and a company called ardex uk make a latex based levelling compound called (arditex na)that goes straight over bitumen to seal it. Repeat steps 2 and 3 till floor is built to recommended level. Mastic asphalt for Flooring Product Range; Mastic Asphalt Screed; By Application. Firstly, apply WAKOL MS330 Primer DPM in one layer. Moreover, concrete provides a more rigid and even surface for the tile installation. The flooring screed is delivered ready-to-use so you are always sure that it is mixed correctly. Fixit Pidicrete WP 19 – 24 Dr. Technical Data ARDEX DPM 1 C. 5 Ebor Court, Randall Park Way, Retford, DN22 7WF East. 13 Aug 2020. Screeds & Toppings 1. Our screed plates have proven themselves to last at least four times longer than the OEM screeds. We provide a solution for all types of flat roof constructions, whether your project is a new build or refurbishment. Density (kg/m 3) = Mass (kg)/Volume (m 3). In addition, this product is winning “mat-smoothness” awards because we. This high-performance screed is fully British Standards-compliant and CE marked. Caterpillar offers a broad range of asphalt paving equipment that competes in the rubber tire, steel track and rubber belted markets. #2. It provides a good, smooth, hard-wearing floor surface, making it popular in construction. It is also a cheap floor like a mud floor, and it can only be adopted for the ground floor. There are many proprietary screeds on the market and information about these can be obtained from the manufacturer. Then use the correct screed. There are many proprietary screeds on the market and information about these can be obtained from the manufacturer. From the mid 1960s to the mid 1990s a typical concrete floor comprised a layer of hardcore, a polythene damp proof membrane laid on a thin bed of sand (to prevent puncturing), and a floor screed. Our calculator supports three mix ratios: 1:3, 1:4, and 1:5. East London customer service: 0330 678 1623. Due to the different particle matrix in a granolithic. IS 1346 (1991) is a standard for waterproofing of roofs with bitumen felts, covering the materials, design, laying and testing of the system. Flexible system to cope with natural movements in the asphalt. . Subfloor Preparation & Levelling. I'm only diy here but I would suggest a SBR Slurry coat over the bitumen would aid adhesion between the layers. The leading company in the building industry, with over 80 years of experience in adhesives, sealants & chemical products. Screed (material) pumping truck. #1. Out of the 7sqm of floor i guess about 1. Today, new solid floors are far more substantial, typically comprising 150mm of compacted hardcore, 50mm of sand, a polythene sheet DPM, 100mm of concrete, then. e. An extremely high-quality flexible floor screed for both children’s play areas and equestrian environments. Otherwise, if the surface is irregular, it is better to use the liquid membrane, even on the old cover. As for wether or not it needs to be primed, i'm not sure to be totally honest. Option 2: Machine Grinding Removal. Enter the desired depth of the screed mix (in millimeters). 5 ft. 2%, and it is white asbestos which is the least dangerous type. Hi Pete, I have the answer. It has been used as an adhesive. Asphalt floor screed is made by combining specific bitumens and aggregates with limestone filler. When covering the Sikafloor®-200 Level (ZA) always ensure the moisture content. BAY SIZE. Screed, is a thinner layer of concrete typically poured over a slab or concrete base forming a smooth surface. Like a lot of houses of that age, the ground floor is bitumen/asphalt over a concrete screed. Flooring Options for Basement with Uneven Concrete Slab. impossible to ensure a good bond between floor and screed or topping. The only problem being sbr additive is expensive . 13 Apr 2005. 26 galvanized sheet gage), corrosion-resistant weep screed or plastic weep screed, with a minimum vertical attachment flange of 3 1 / 2 inches (89 mm), shall be provided at or below the foundation plate line on exterior stud walls in accordance with ASTM C926. 5 Ltr. Large area repair mortars. Liquid screed floor on the other hand is an. Day 4: fit vinyl. Liquid-applied membrane (LAM) is a monolithic, fully-bonded, liquid-based coating suitable for many waterproofing and roofing applications. For example, when laying 35mm thick flags, the screed level will be established at 27-30mm below finished paving level, leaving the paving 5-8mm high which is then tapped down to the correct level. How long to let a concrete walkway cure. If it's going to be level and 2"-3" thick i don't see the need for SLC. Specialist blast, ballistic blocks and fast beam and block materials. For screeds up to 60mm a minimum 1. 22 Aug 2010. Floating engineered wood is ok. Fixit Epoxy Floor Screed Dr. Dr. As a result, areas of up to 1,000m2. 2 July 2013 at 8:01AM. The mixture is heated to 230°C for pouring and spreading or for spreading mastic asphalt screed. ceramics I don’t know. Hardcores varied in quality - many have since proved to be totally unsuitable. Screed floors are used on the ground level and as a sub-floor for other building materials such as carpeting, tiles, or linoleum. Two parts, Solvent-free; Good flexibility, withstand micro cracks in concrete; Go to product. It is useful to remember that the larger the area the lower the price per square metre. (5m² per 5 litre container) Colour: Blue when wet, Black when dry. SBR is more formally known as Styrene Butadiene Rubber. 2 Option 2:. Unit weight or density is used to quantify the weight per unit volume of an object. Pavers and windrow elevators provide versatile and reliable solutions to demanding paving applications. Balconies, Walkways and Terraces; Podium Deck Flooring Solutions; Internal Flooring Solutions; Paving Solutions; Floor Components – Accessories. 4ft 1 10347276 ala70291-1 screed ext. My house was built 1950. Screeds above underfloor heating should not exceed 40m 2 with a maximum length of 8m. DownloadsHomeDownloadsAll downloadsCertificatesSafety data sheetsData sheetsDoPBulk Asphalt / Aggregates CertBulk & Packed Cement & Lime CertMortar, Blocks, Screed and Packed MarkingBrochuresContractor guidesSupplier Accreditation Information BBA Certificate ULTIFLEX 6MM BBA Certification ULTIPAVE 6mm BBA. bitumen, old adhesives, paint, grease, weak cement screeds, shutter release and curing agents, sealing compounds, etc. Bitumen adhesive employed to stick the first layer of roofing felt to the roof surface ( or to the underlay when used ) or one layer ~of roofing felt to another and as a top dressing. 1. Heating is not required for cold mastics, they are immediately ready for use, but they are more expensive than the first option. Screed has three meanings in building construction: . 105 mm. Like a lot of houses of that age, the ground floor is bitumen/asphalt over a concrete screed. Values given with 20 °C and 65 % rel. A few floors were finished with wooden blocks laid in bitumen. The AP1055 asphalt paver is a rubber track paver that delivers a high-return on investment with its extremely versatile Mobil-trac™ undercarriage that delivers speed, traction, and flotation. Asphalt paving driveway - Floor screeds even on a concrete slab are laid each time a developer has finished the slab concrete. An easy-to-use floor levelling compound – just add water in correct quantity as directed, mixing with a suitable Mixing Paddle and Drill for a minimum of 2 minutes Absorbent surfaces – Concrete and sand/cement screeds must be primed with Setcrete™ Acrylic Primer diluted in the ratio of 1 part primer to 7 parts waterBituminous Membrane. 1 Waterproofing and tiling using a liquid sealant;. Will make new screed blow. For FREE estimates and technical advice get in touch with us today using our contact form or call us on 0207 781 8150. The bitumen is about 20 mm thick and, I believe, serves as moisture barrier as well as an 'appearance' finish. Day 1: uplift old vinyl, clean floor, Arden NA floor, you can’t walk on it for a few hours. Blistering is osmotic — a coated surface continually exposed to water or high humidity is most likely to show blistering. They are available in rear-extender and front-extender models. Introduction: A screeded bed is typically established approximately 5 to 10mm high, and the pavings then compacted down to the required level. Floating engineered wood is ok. If the floor is now dry and physically sound then yes, you should be fine with a breathable underlay and hessian backed carpet. "A typical suspended floor installation could cost you between £1,600 and £2,900 depending on the circumstances," say Energy Saving Trust. Re: Asphalt floor. 2. #3. r. Awards and Accreditations. 2. DIYDave. Screed Weight. However, it was common practice to apply a layer of bitumen on top of the floor slab to stick down woodblock flooring or thermoplastic floor tiles, which acted as a basic DPM. Will be difficult to use bitumen paint specially under the plaster, I think your best bet is to use hot bitumen pour which will fill in all the nooks and crannies. 2. Damp coming up through concrete floor. BS 8204-1 !:2003+A1:2009" recommends that the !fine aggregate" used for levelling screeds falls within the new grading limits given in BS 8204-1 !:2003+A1:2009" , 5. A floor screed is usually a cementitious material made from a 1:3 or 1:4. The hotel believed this idyllic location on the edge of Dartmoor would make the perfect destination spa and aimed to create luxurious fitness and wellbeing facilities. On absorbent surfaces,. John Malone - Screed technical sales officer: 0797 760 5040. High abrasion resistance High impact and chemical resistance Water-based and hence VOC Compliant. Purchase your next favourite publicationARDEX manufacture a range of award-winning latex-based and water-based self levelling & smoothing compounds for internal and external use. Bonded. Not all coatings are acceptable or compatible on all roof surfaces. Asphalt floor screed is made by combining specific bitumens and aggregates with limestone filler. I bought some real wood (oak) to lay over the ground floor of my ex-Council house which was built in the 50's. can be installed in one coat at the required thickness using heat. (Picks are used on large ride on models). From the mid 1960s to the mid 1990s a typical concrete floor comprised a layer of hardcore, a polythene damp proof membrane laid on a thin bed of sand (to prevent puncturing), and a floor screed. The DPM should: have sealed laps of at least 300mm wide. Got a timber floor to put down for a customer. Ground-bearing concrete floor slabs should be protected against ground moisture by providing a continuous damp proof membrane (DPM). Method 1 The first method requires the screed topping to be hard so that a scabbling machine can be used to remove the top layer of the screed surface, which contains the bitumen. co. Bitumen can be problematic for tiling over and cause unnecessary damage and stress – the last things you want to endure during a renovation project. Was asked to quote for sanding and refinishing an old parquet floor, but when I did survey I found that a lot of the blocks are loose and need re-laying. 2%, and it is white asbestos which is the least dangerous type. Cement screed is the most commonly installed type of screed and averages around £12 per sqm. 3. g where the free standing cooker was) are all indicative that there wasn't parquet on the floors and that it isn't a DPM. Fast drying screed cost. If the floor is now dry and physically sound then yes, you should be fine with a breathable underlay and hessian backed carpet. This causes a shadowing effect to the Newley installed smoothing compound /screed. Fortunately, there are a few easy ways to repair bitumen floor screed, ensuring it looks. Typical applications are the protection of concrete floors and screeds against wear from traffic abrasion, as well as a. Our coatings have resistant properties, ensuring durable protection and a seamless, uniform leveling on concrete. Suitable Application. Anyway, I asked the council to send someone round to fix the floor. The house was situated in Caversham. com - Is asphalt floor screed a blast from the past? I’m Andy Parkin, Managing Director of the Multi-Award… Asphalt Floor Screed on Vimeo1. 6 Tiling over bitumen adhesive, some helpful tips: 7 Tiling over old adhesive, is this possible,. It works well in areas that need levelling and if there is a problem with insulation or damp and is a great. #1. Moisture damage to the floor had to be dealt to ensure a successful installation. Sub floor not too bad level wise but big planks so need it to be as flat as poss. Country. Polymer modified. However, when levelling timber floors, or screeds containing underfloor heating then only fibre-reinforced products are suitable i. Watco Safety Grip. Each week,an average of 240 899-page impressions are generated by over 64 719 online. It is the semi-solid form of petroleum; thick, dark and sticky like tar. How To Remove Bitumen Stains from Pavers and Kerb Edgers . Two parts, Solvent-free; Good flexibility, withstand micro cracks in concrete; Go to product. Sounds like dpm (damp proof membrane) if it’s solid hard like glass and brittle check if your floor has been damp proofed if was under vinyl tiles not bitumen about 20 years ago the adhesive use. Quick-drying, flowable Calcium Sulphate Screed. It should be laid in bays not exceeding 9m2 in area, to reduce the incidence of cracking due to drying. Corrosion control systems. link with wall DPCs to form an impervious barrier to prevent moisture reaching the interior of the dwelling. Causes of floor coating blisters. Due to the nature of mastic asphalt it is not practicable to lay over insulation boards on slopes over 5˚ or vertical surfaces. Easy-Melt bitumen is simple to use, as the blocks are just. Proofex Engage, the original mechanically bonded, pre-applied, below-ground. Removal of Asbestos Bitumen Glue & Adhesive: Cost + VAT. R703. Created by VideoShow:cold, single layer and inverted roof bituminous waterproofing systems are available from SOPREMA as well. Sep 9, 2017. Level the floor if need be then stick the wood, ensuring you follow the manufacturers instructions at all stages. It can be applied over virtually any substrate such as old adhesive residues and ceramics. Customer Service Email: phil-customer. The main water supply to the house comes through front door way, up the hallway. Floor Screeding, traditional sand & cement, flowing screed, fast drying screed, membranes,. I believe that what is on that floor is probably Marley (or similar) vinyl or linoleum tile. Mix this into a slurry using sbr , water , cement dust . You can screed/self levelling compound over bitumen no problem- just 2 coats of SBR dIluted 1-4 with water over bitumen, allow to dry, pour SL. a. Subfloor should be level to + - 3mm over a 5 Meters. Rubber Crumb Screed. BS EN 13813, Screed material and floor screeds — Screed material — Properties and requirements. The most popular screed types include cement screed, anhydrite screed (also calcium sulphate screed), mastic asphalt screed and dry screed. For the application of hot bitumen mastic the latter should be heated to 274F, so that it is easy to apply and penetrates well into all the cracks and irregularities.