S. 2% virgin binder. Cement and sand screeds need a minimum thickness of between 65 to 75 mm. Our Wales concrete and screed team is fully qualified and experienced in their role to provide the best ready mix concrete delivery service possible. Location. 92 inc VAT. The Ronez QD screed comprises: Easy to use sachet dosing Accurate and consistent measuring Fast drying for quick access to new screed floors Can be used with “screed pumps” Can be dosed and mixed at the plant or on site I. If you require floor screeds then visit Underfloor Store today and view the Cellecta Screedboard 20. Use neat for thicknesses up to 3mm. Sdluxn Steel Fiber Wholesale Lxbk Modified Polypropylene Screed PP Fibres China Standard PP Twist Fiber. Reduces shrinkage cracks. Can be laid at depths from 3mm up to 60mm in one application. This download is created by bimstore. Add approx 1 handful of fibres to each mix made in the cement mixer. 4 review s. D49 Wrapping Mesh is manufactured from 2. Recently, fiber has been incorporated into concrete mixtures, where its distribution in the concrete matrix helps to improve and enhance the mechanical properties of fiber-reinforced concrete (FRC). used fibres shredded from waste plastic bottles of different sizes ranging between 30 and 50 mm and different fibre geometries (straight and deformed). New. Friction In this type of connection, energy is dissipated through friction when a slip occurs between connecting elements [26]. So, if there’s no joint, there may be the possibility of thermal cracking. The rooms are heated to a higher one and you can get cracking there. £11. These fibres are manufactured from polypropylene and will not cause irritation when handled. Prime the screed with 2 coats of DUNLOP TILERS PRIMER. Ideal for: Underfloor heating installations. Any Internet Package with Digital Cable. 45–0. VAT) per TonneReinforced screed uses polypropylene, glass fibres or a metal mesh for extra strength. C30-35. Jersey 01534 867200 La Route du Nord, St John, Jersey, JE3 4AR. They found that the addition of. A typical dosage would be 900 grams of fibre per cubic metre of screed. Our functional fibres are used to optimise product and processing properties in a wide variety of technical products including concretes, cement-based mortars, adhesives and dry-mix compounds. Website Cover Image. Traditional sand and cement screed is mixed in the ratio of 1:3-4. £4. This screed volume calculator will work out the approximate quantity of screed that you would need to order based on the measurements that you supply. It may be applied onto either a solid in-situ concrete ground floor slab or onto a precast concrete floor unit. 95 Based on 1988. Get a Trade Card. BREEDONFlow® Gypscreed screeds are generally pumped using equipment with closed or grilled dispensing hoppers removing risk of contact with moving machinery. A persistent rise in the costs of construction materials has led to the need to address this problem in line with the Sustainable Development Goals. Ronez 4:1 - QD Screed, Fibres & Extend; Ronez QD Screed & Extend; Please note, our nominal concrete and screed is sold by the m3. Polymer modified hydraulic binder weberfloor 610 EHS. Add approx 1 handful of. 6mm HardieBacker 250 Fibre Cement Tile Backer Board 1200mm x 800mm (4' x 2. £22. Mixed in a 90litre standard cement mixer, the screed material comprised 1:3. Ronez 3:1 - QD Screed Ronez 3:1 - QD Screed, ExtendSuitable for use on internal concrete sub-floors and cement/sand screeds, Sealocrete Sealoflor acts as a base for floor coverings. Overview. 4 Mar 2017. Arrange splits of the screed in correspondence of thresholds, doors or protrusions and every time the ratioFigure 2. 6% with 0. Dial & Deliver. Each large bag contains 11 mini bags - sufficient for 11 barrow mixes. 100 Maple Avenue. Dry ready mix screed fiber reinforced weberfloor 601 FFS. No associated corrosion issues. Vinyl 3-1/2" Drip Screed w/ Weep Holes and Tape. EN 13813: 2002 Screed material & floor screeds – Screed material – Properties & requirements EN 13454-1: 2004 Binders, composite binders and factory. 99. 2mm lengths. Reday to use compound to realize lightened thermal insulating screeds, for thermal insulation and trampling insulation of floors and ventilated roofs. Due to the technological development of additives such. Available With 1/2" Weep Holes or No Holes. Get a Selco Trade Card or login now. These fibers can be used in lieu. Successful in building synergy between Multidesciplinary design team, contractor, consultants, and client to achieve design objectives and enhance overall efficiency. For a bagged liquid screed, ARDEX offer ARDEX A 70 GYPFLO. Cast-in-situ structural screed with a gap joint [26]. 45 for concrere and 2. 5mm per day. Businesses can get up to 1 Gigabit. £6. DURABASE CI++ Crack-bridging decoupling mat with shearing force protection • Tiles can be laid once the subsurface can be walked on • Decoupling of problematic subsurfaces • Protecting against cracks The DURABASE CI++ multifunctional matting system, with its 3-layer construction, offers much more than decoupling. Siteworx Concrete & Screed Fibres. Wearing screed is the toughest type and can be used as a final top layer without having to add additional flooring like carpets or tiles. This tripping pulse is taken to the circuit breaker (s) that control the supply to the installation. 5 ratio of cement to sharp sand. 5 ratio of cement to sharp sand. £12. To purchase ScreedBoard and the required accessories, including ScreedBoard Adhesive and fixing tools visit Underfloor Store today or call us on 0330 123 2231 to speak to one of our friendly and knowledgeable team membe. It is the inherent nature of screeds to shrink and curl and develop micro cracks during the process of drying. For use on new or existing concrete, screeds, stone, ceramic tiles, old and new timber floors, parquet and plywood. Used in conjunction with reinforcement this product is ideal for light industrial floors. 1:4 is a fairly typical ratio. £12. D49 Wrapping Mesh is CARES approved to comply with the requirements of BS4483:2005. Top-rated Plus seller. UN number Not applicable 14. K-Form is a 100% recycled PVC formwork and shuttering system used in the construction industry for Screed Rail, Concrete Slab Forming work & Concrete Paving / Forming. Satellite Internet connections, in contrast, are often as high as 500–800ms. Enterprise Fiber offers businesses the speed they need at a price they can afford. jimbobster New Member. 3 million in 2018, with 2,000 fewer subscribers than six. Use your steel trowel and work the compound in sections, following up with a spiked roller to make sure there aren’t any air bubbles. 4mm washed sharp sand. Plenty on Ebay, under Concrete & Screed Fibres. Our products include fire cement, fire bricks, refractory setting cements/mortars, plastic mouldables refractories, zircon refractory. Upload your proof of business, fill out your details, and we'll give you your trade card number then and there so you can buy online and in-branch straight away. 5278 sold. As the binder is mixed under controlled conditions all that is required at site is the addition of a suitable aggregate and water thereby improving the control of components critical to the performance of the. Walkable In 4-5 hours. Finally, apply a cement or sand screed over the vapour control layer and the boards (minimally 65mm thick). This takes around 7 days and you need to cover the screed with PVC sheeting. Fracture behaviours of synthetic fibre-reinforced concrete. Floating: _____ mm Isocrete K-Screed, reinforcedMade from high-quality hardened and tempered carbon steel blades for longevity and a comfortable soft-grip handle, these trowels are ideal for applying, smoothing and finishing mortar or cement on large areas of flooring. Click & Collect. with traditional prescribed screed mixes. This is based on 20 degrees and 60 relative humidity. D49 across day joints) to be supplied and laid on a sound and clean bituminous DPM. 99. ARDEX manufacture a range of award-winning latex-based and water-based self levelling & smoothing compounds for internal and external use. co. Available in 100g or 900g pre-packed sizes for the smaller user. VAT) £36. Customize your dashboard (even hide accounts you don't want to see). Steel fibres are now generally mixed with concrete as because of such fibres sufficient strengths are gained. Here is Bob, who is organising out the mixing of the screed. Fiber reinforcement is another option that differs significantly from the usual laying of a local mesh in a screed. Anhydrite screed usually costs in the range of £15 – £20 per sqm,. This 3. Coverage: 6m². The Siteworx Concrete And Screed Fibres 900g White are made of 100% polypropylene. 27kg ARDEX A 29 cement per m² for each millimetre of screed thickness using a 1:7 mix. 5mm self colour wire and conforms to BS 4482:2005. Typically, a cementitious material made from a 1:3 or 1:4. These fibres also maximise tensile strength and improve impact and abrasion resistance. Industrial screed can be used for more heavy duty applications by using a more coarse 6-10mm aggregate. Here is a price list for screed per m 3: Concrete Type. Fibre screeds are ideally suited for use in. For base coats add animal hair or screed fibres (I use TDP 20mm fibres). g. 2,940. The most popular screed types include cement screed, anhydrite screed (also calcium sulphate screed), mastic asphalt screed and dry screed. Health & Safety Datasheet. Any sea-dredged sand containing a large amount of flat shell. ★★★★★ ★★★★★. 3) 50mm - Screed with Concrete Fibres, on top of the insulation boards. Fibre Reinforced Concrete acquires high stiffness, strength and durability subjected. Fibre-reinforced self-levelling compound. This 3. Fiber internet connection is available to an estimated 6,224 households. General purpose cement is suitable for a wide range of uses, including in. With corporate headquarters in Reno, Nevada, our sales force comprises direct and manufacturer representatives and authorized distributors throughout North America and Mexico. 5 m) than the seed varieties (0. Contact us. approx 1kg per cubic metre). Floating screed: This is where the screed is overlaid on something that is compressible and not rigid. Flowcrete’s Isocrete K-Screed has been a market leader in floor screeds since 1969, known in the industry for delivering ‘the level best in floor screeds’. £30. Access all your SELCO accounts from a single login. China Screeds Concrete manufacturers - Select 2023 high quality Screeds Concrete products in best price from certified Chinese Concrete, Concrete Machine suppliers, wholesalers and factory on Made-in-China. 75m2 at 3mm, 1. colinthehamster Member. Bostik Colours for Cement are specifically formulated to colour cement, concrete, mortars, renders and screeds. Concrete and Screed Fibres 100g Bags. 5 L 15 m2 / 5 kg Unit Size 2. Pre-Blended Ultra Rapid Drying Cement for Internal & External Screeds. £12. Available in Aluminum (A), Copper (C), Galvanized Steel (GS), Bonderized (BN), Galvalume® (GVM), Stainless Steel (SS) or Zinc (Z) A traditional weep. Save 25% on Minotaur Mixing Paddle 100 x 600mm or Minotaur Mixing Paddle 140 x 600mm when bought with this item. D49 (or reinforced throughout with Isocrete PP Fibres with aReady Mix Concrete Prices in London. Input your projects dimensions into the screed volume calculator below, and you. This can haveAccording to the American Concrete Institute CT-18, fiber-reinforced concrete is a concrete mixture that is reinforced with dispersed, randomly orientated fibers. Tarmac SBR Polymer Levelling Screed should be used in accordance with the recommendations of Codes of Practice BS 8000: Part 0/9 and BS 8204:Part 1. Award-winning Isocrete K-Screed combines consistency, high strength, rapid installation and excellent moisture control with compatibility to a number of bolt-on subfloor systems includingOur experienced team ensure we achieve the exact order requirements to make sure to get what concrete and screed you want & delivered when you need it. Weeped Starter Track. 20m2, 50mm = 0. A fully integrated banking experience. These fibres are manufactured from polypropylene and will not cause irritation when handled. KIAB, Apr 10, 2018 #15. All constituent materials comply with their relevant British Standards. shorter steel fibre length (35 mm), this stress level decreases with increasing displacement. 10Isocrete PP Fibres may be used in any cement based screed at a dosage of 75g per 25kg cement, 150g per 50kg cement or 500g per tonne of ready mixed screed (i. £6. Below are some key facts about the levels of service available. 9kg) of screed fibres per tonne of aggregate. 4 to replicate commonly used screed. The technical & performance properties of screed concrete grade screed are. It may be applied onto either a solid in-situ concrete ground floor slab or. The paper presents application of cellulose fibres in a pulp form from waste paper to mortar or plaster. Approximately 1mm per day, up to 40mm. This screed volume calculator will work out the approximate quantity of screed that you would need to order based on the measurements that you supply. Lancashire. Retanol Xtreme floor screeds are available in various compressive strengths from C40 up to C60 and are usable with polypropylene fibre or mesh reinforcement. By adding gravel and cement to sand you make. Related Products. What is the minimum screed thickness?The minimum thickness of an unbonded traditional screed will usually be around 50mm. Packing group Not applicable 14. 5mm self colour wire and conforms to BS 4482:2005. Used in conjunction with reinforcement this product is ideal for light industrial floors. It helps to have two workers, one on each side of the screeding tool, especially for large slabs. Call our team in Essex on 07900 907 001 or 01375 754 059. Coat Depth: Use Over Underfloor Heating. History of SELCO - The first 100 years; Pay Bills; More. com - 0800 242 5589 - Gyvlon Eco – The Sustainable Choice I’m Andy Parkin, Managing Director…According to Roy’s presentation, nearly 40% of Shrewsbury has the ability to receive an all fiber connection, and SELCO is anticipating the entire town will be able to receive it by 2024. Starter Strip / Casing Bead with Drip. to a range of levelling compounds, shop our floor levelling products from trusted brands. Add 1kg of screed fibres per cubic metre. Originally invented by Kaspar Winkler, the founder of Sika in 1910, Sika®-1 was a quick setting waterproofing admixture for mortar, which was used to waterproof the Gotthard Tunnel. e. Specialist, independent distributors of building products. Fibres should be added to the screed mix in accordance with the manufacturer's instructions and screed recipe. Most fibre cement sheets have a surface layer of dust which should be removed by using a damp sponge or cloth before priming and tiling. Ideal bonding agent for new to old concrete. Fibre Reinforced Sand and Cement Floor Screed Benefits. TDP 20mm Fibre Additives for Concrete and Screed are designed to minimize shrinkage and cracking. The calculator will provide values for sand, cement, fibres and quanties of Flexidry. A professional polypropylene and glass fibre mixture (6_12mm), specifically designed for use in screeds. At approximately one millimetre per day, it has a similar drying rate to standard screed. Speed Screed Limited 0800 242 5589 is a great material used in the right quantities in the right place - most often on exterior work or even over dampness. Starter Strip with Drip and Weep Holes in Front. 38 Inc VAT. Our range includes everything from threshold strip and scotia, to T section flooring trim and laminate pipe covers. 5m2 at 1mm thickness 1. 2. 2. This research employed vegetal soft and rigid fibers in a screed mortar to produce a sustainable fabric–cement matrix. This DPMs thickness is the recommended 300μm and 1200 gauge which provides an effective and high-quality protective barrier between a concrete slab or screed and the final flooring finish. Thanks to its innovative formulation, it can be used over timber floors, electric undertile heating cables and for smoothing over cement:sand screeds with existing underfloor heating. Dry times: F0 = 3 days; F1. A variation of the #7 style screed which allows trowel access underneath the screed to clean excess stucco material. Tile Rite Spiked Roller 760mm. 4. • Suitable for bonded, unbonded and floating screeds. 95/mo* Call to order GOLDThere isn't much we don't know about floor screed. Designed to direct moisture from stucco and to act as a stop. Thanks to its innovative formulation, it can be used over timber floors, electric undertile heating cables and for smoothing over cement:sand screeds with existing underfloor heating. 1. Siteworx Concrete & Screed Fibres. Rawlplug R-KEM-II Polyester Resin 175ml. APPLI ATIONS Oscrete 12mm HP fibre is typically used at low addition levels to prevent cracking and improve the performance of concrete, flooring, renders and screeds. One might be say a corridor that’s kept to relatively low temperature. The consistency is right if the screed holds together without dripping water. 4. 5 ratio of cement to sharp sand. Health and safety benefits. There are many proprietary screeds on the market and information about these can be obtained from the manufacturer. cementitious screeds, calcium sulphate screeds, polymer modified screeds and granolithic screeds. Material. #3. Exterior foundation WEEP (sill) screed The FHA-7 is for hard-coat stucco, thin-veneer stone, and 1-coat stucco over foam applications. 5 ratio of cement to sharp sand. Reduced carbon footprint. Ready mix fiber reinforced floor screed weberfloor pump. Explore levelling compound options here and set the best foundation for your. com - 0800 242 5589 - is the fibre screed minimum thickness?I’m Andy Parkin, Managing Director of the Multi-Award. Reinforcement Isocrete PP Fibres or steel fabric to BS4483 ref. Mix for approximately 20 minutes after adding sufficient water. The screed can take weeks to completely dry so you should avoid any heavy traffic in the area and don’t. Cement and sand screeds need a minimum thickness of between 65 to 75 mm. Model Number: WS8HDGMEN10 Menards ® SKU: 1831212. Download the document. Natural performer with strong. Tufscreed F has been developed to meet the increasing demands of factory produced sand/cement levelling screeds and incorporates an even dispersion of polypropylene fibres throughout the mix. Lay and tamp the screed level, then float to appropriate finish. To purchase ScreedBoard and the required accessories, including ScreedBoard Adhesive and fixing tools visit Underfloor Store today or call us on 0330 123 2231 to speak to one of our friendly and knowledgeable team membe. Get a Selco Trade Card or login now. In order of preventing condensation and liquid screed migration, install a vapour control layer over the insulation. When mixed with cement (1 to 4 ratio) sharp sand becomes screed and is used to level out floors. 2, 2, and 4 kg/m3. Fiber-reinforced concrete or fibre-reinforced concrete (FRC) is concrete containing fibrous material which increases its structural integrity. Allows. Isocrete Fast K-Screed (15–75 mm) A high early strength, rapid drying, semi-dry screed with proprietary accelerating, water reducing,. Mix 2 parts screed aggregate to 1 part Mike Wye lime binder by volume, adding sufficient water to make a stiff but workable mix. 2. It?s also ideal for screeds, concrete or renders. The rooms are heated to a higher one and you can get cracking there. 78. LX-360 Fibre Leveller. ★★★★★ ★★★★★. 5 ratio of cement to sharp sand. OK will have a look at that. For a smooth fine finish, a thin coat of two parts fine marble or chalk mixed with one part lime putty. 4 to replicate commonly used screed. Find everything you need to make efficient and effective repairs with this handy glass fibre resin repair kit. SBR is a great material used in the right quantities in the right place - most often on exterior work or even over dampness. Bostik Floor Screed Fiber Universal. D49 Minimum Thickness Standard 40mm Heavy Duty 40mm (60mm for heavy traffic) FLOATING Insulation board or void formerIsocrete K-Screed reinforced throughout with steel fabric to BS4483 ref. We would always recommend a little extra to allow for waste and small changes in depth. Exterior foundation WEEP (sill) screed The FHA-7 is for hard-coat stucco, thin-veneer stone, and 1-coat stucco over foam applications. For larger projects, for every cubic metre of concrete or screed a full bag of 900g TDP Fibres is sufficient. By Mail - Mail your received bill with the bill ticket to our P. Rawlplug R-KER II Vinylester Resin 300ml. The fibres were introduced into the dry mix (cement and sand) at a dosage level of approximately 900g/ m3 of screed. • Meets and Exceeds, A108. From £43. e. Reduces the need for remedial work. and 7/8 in. Reduces wastage. As the binder is mixed under controlled conditions all that is required at site is the addition of a suitable aggregate and water thereby improving the control of components critical to the performance of the. Mechanical Resistance: To sustain the ultimate load together with the contribution of the load from. It is used to cover structural flooring concrete, and can be applied to either a. Whilst still being fast enough to receive tiles from 24 hours, and resilient flooring from only 7 days. If you have questions or issues, our technicians have remote access to real-time WiFi signal strength, channel capacity, network performance, and connected devices to solve your WiFi problems. With the exception of calcium sulphate based. Reinforcement for crack control: Stealth polypropylene fibres and a single layer of BRC A193 spaced on 25mm spacers. Reduces shrinkage and cracking when repairing floor screeds. The different varieties of flax can be divided in two broad categories, those suited for fiber production and those for seed production. Always check your battens are completely flat using a spirit level. So, if there’s no joint, there may be the possibility of thermal cracking. 5 ratio of cement to sharp sand. Ordinary fibre reinforcement, on the other hand, only reduces the risk of tears and cracks for the first 28 days. It could be a plasticiser, it could be something to make the screed gain strength quicker. Final Price: $9. Turn your cards off and on, set spending limits, create transaction alerts, and more with built-in card controls. With a large stock holding and an extensive fleet of. 3. Link. If you're looking for general-purpose cement, our 25kg cement bags can be used in concrete, mortars, renders and screeds. Weave Type: MICRON MESH. If it's solid wood flooring you're looking for, we. Offering a wide range of bricks, plasterboard, concrete, building blocks, roofing, sealants, adhesives and more with free local delivery. demands of factory produced sand/cement leveling screeds and incorporates an even dispersion. Find many great new & used options and get the best deals for Concrete Fibres 12mm Polypropylene Screed PP Fibres 150g - 1000g Bags at the best online prices at eBay!Cemscreed 5 is perfect for jobs that need a quick turnaround to allow foot traffic and final floor coverings. plus. Being inert and non-chemical,. Reduces labour costs. To slurry a concrete floor slab, a sloppy mix of 50:50 sand and cement scrubbed into the surface will do the trick. Figure 2. 6m² at 3mm thick. Price per m3. Ensure that fibres are evenly dispersed within the dry mix. Aggregate can be used within a screed system, potentially reducing the weight over conventional screeds by 50. BSBG Lead Architectural Technologist, Richard Griffiths (CIAT), presents this handy guide to floor screeds for architects and technologists. Reduced permeability. We are one of the leading manufacturers of advanced barrier technologies and design-based solutions for specifiers, contractors and builders merchants throughout the UK and Europe, you can count on Visqueen for product quality. A curing agent for epoxy resins, including 1-amino-3-aminomethyl-3,5,5-trimethylcyclohexane and N-benzyl-1,2-ethandiamine in an amount for the ratio of the number of its amine hydrogens to be in the range of 90/10 to 20/80. My work will be (in order of layers): 1) DPM 1000 gauge with joints taped with Polythene joint tape. At an early ag e, the benefits of the addition of 0. Examples of compressed fibre cement sheet include Hardiflex, Versilux, Villaboard, and CSR Board. Reduced structural weight (suspended slabs. So this is how i make my floor screed a 4 to 1 mix with little water ,mixing the floor screed slow and not over mixing the sand and cement will keep it at a. Easy to handle and transport. Technical Datasheet. Since 1958, Selco Products has served a wide variety of markets on a solid yet simple foundation of personal service. Overview. Used in a wide variety of different projects, traditional screed consists of a mixture of sand and cement at a ratio of 1 part cement to 3 to 5 parts sand. Award-winning Isocrete K-Screed combines consistency, high strength, rapid installation and excellent moisture control with compatibility to a number of bolt-on subfloor systems including SAVE even more with a Double Play or Triple Play Discount! Double Play - Choose ANY Live TV package with any internet package and save $5. Weather Defence is a faster, safer way to a weather tight building compared to traditional sheathing board products. Screed should be tipped into a clean and dry area and sheeted(or reinforced throughout with Isocrete PP Fibres with a strip of steel fabric to BS4483 ref. Check your local branch stock. Improved toughness. Fibre Reinforced Screed - Mostly used with under floor heating and is the preferred choice in these projects. It is made up of a blend of Portland cement and other aggregates, such as sand and gravel. The screed is then discharged into a specialist screed pump, and then pumped into place. We can also offer advice on sustainable construction materials, as part of our dedication to green building for a better future. Fine concrete screed – mix cement, a single sized aggregate and sand at a ratio of 1:1:3. However some sites say 20mm make the concrete difficult to work with Benefits of Plastic Fibre Reinforced Concrete. At Selco, we stock a vast selection of floor protectors designed to keep your flooring and carpets safe from spillages and damage. 1 m¹ Uitzet & bouwplank Bahan : 0. 2 Steel Fibres verified 3 Steel Mesh Reinforcement adequacy of the complete structural floor system concrete screed) has been satisfactorily bycalculationtoBS EN1992 -1 1, together with full scale testing (detail to be Highpave (Housing) A concrete containing macro structural fibre reinforcement with 4kg of polypropylene macro fibres. The fibres are actually added to the water, mixed well and then both added to the mix. The addition of these to the screed mix will reduce plastic shrinkage cracking and increase impact & abrasion resistance. Step Bead. 3. 900g 6mm Reinforcing Fibres for Render. A Screed Dapple Bar – Image courtesy of Maxi ReadyMix. Concrete and Screed Fibres 100g Bags. For price conversion to the tonne, please divide the m3 price by 2. The fiber varieties are generally taller (0. Our range includes everything from threshold strip and scotia, to T section flooring trim and laminate pipe covers. Bostik Floor Screed Fiber Universal 20/05/2015 Internal No: P0056 7 / 9. PB EUROFIBER has been successfully used to enhance the fire resistance of concretes and cement mortars since the 1990‘s. The fracture behaviour of FRC needs to be fully understood for the optimum use of these fibres in structural elements. Coverage: at 3mm Thick 4. Create the perfect surface for tiles or soft coverings with floor levelling compounds designed to make. 24-48 hours. Vitcas is a manufacturer of refractories, heat resistant products and high temperature insulation materials which follows the tradition of refractory and heat resistant manufacturing in Bristol, UK, since 1882. Thanks to its protein-free composition, it is also a good choice in environments where hygiene is important such as hospitals and food preparation areas. Screed has three meanings in building construction: 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; [1] A strip of plaster or wood applied to a surface to act as a guide for.