800 g of fiber is added to the product to create the best quality solution. By Mail - Mail your received bill with the bill ticket to our P. No Nonsense Floor-Levelling Compound 20kg (453HU) (14) compare. Typically, a cementitious material made from a 1:3 or 1:4. They will work back to the doorway leaving the whole surface smooth, ready to start drying. If you have any admixtures to go in they should be added at this stage with the fibres and water. Download the document. 3-1/2 in. Usage/Application: Industrial. Bostik Colours for Cement are specifically formulated to colour cement, concrete, mortars, renders and screeds. Unit Size Available: 20kg. e. 95 Inc VAT. When I replaced back steps, fibre was added to the concrete, had a large hole in plaster, so added some in with filler & pleasantly surprised how well it worked. Offering a wide range of bricks, plasterboard, concrete, building blocks, roofing, sealants, adhesives and more with free local delivery. 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. 17 products. Fibers include steel fibers, glass fibers, synthetic fibers and natural fibers – each of which lend varying properties to the concrete. 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. 3. 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. From scrapers to chisels and blades, you'll find all the flooring tools you need at Selco. 6 x 2m A142 Concrete Reinforcing Mesh can be used across a wide of industries in both internal and external concrete reinforcement, and helps provide strength, stability and rigidity to concrete sections. 1. Aluminum screeds are often used where precision is needed, as they provide a. Fibres – enhanced strength; Plasticisers – free flowing, better workability;. It may be applied onto either a solid in-situ concrete ground floor slab or onto a precast concrete floor unit. S. UN number Not applicable 14. When fibres have been added the minimum thickness can be reduced to as low as 50 mm and some calcium sulphate screeds can be laid with just a 20 mm cover to heating pipes, providing screed depths of below 40 mm. 95/mo* Call to order GOLDThere isn't much we don't know about floor screed. Related Products. A durable, ready to use product formulated for fixing wooden, concrete and metal fence posts. MOT Type 1 Crushed Limestone . Submittals. jpg. Improved toughness. These are just a few of the products we use,We also use products from lafarge,cemex and a variety of other suppliers depending on your particular needs and. 8mm2 at 6mm 1. ₹ 585/ Square Feet Get Latest Price. Add water and mix thoroughly. Whilst damping down of. One major difference between semi dry and self-levelling screeds is the thickness. ARDEX A 38 MIX. Create a smooth and even surface with floor levelling compounds from brands such as Sealocrete and Bostik, saving you time dealing with stubborn cracks and dips in uneven floors. Technical Datasheet. In-Person - Visit our office at 100 Maple Ave. The main benefits of using floor screed fibres. These. Call (508) 841-8500 to order. Address. Can be used with underfloor heating systems. A floor screed is generally a cementitious material made up from either a 1:3 or 1:4. SCREED DEPTHS. With TDP Concrete Fibres and Screed Fibres you can achieve a high quality finish with an excellent surface hardness improving resistance to wear and tear. When fibres have been added the minimum thickness can be reduced to as low as 50 mm and some calcium sulphate screeds can be laid with just a 20 mm cover to heating pipes, providing screed depths of below 40 mm. Sdluxn Steel Fiber Wholesale Lxbk Modified Polypropylene Screed PP Fibres China Standard PP Twist Fiber. Recycled aggregate concrete has received increasing attention owing to its broad development prospects in recent years. Improved distribution within the concrete, due to similar densities. Customize your dashboard (even hide accounts you don't want to see). Call our team in Essex on 07900 907 001 or 01375 754 059. e. Mix for approximately 20 minutes after adding sufficient water. colinthehamster Member. info@co-dunkall. Fiber is a mound of small reinforcing fibers (on average, 6-20 mm long, but metal fiber can be much longer - up to 50-60 mm), which interfere with the screed solution and then form a whole with it. Job Postings. Get all the flooring supplies you need at Selco. 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. 00 per month off your bill! Effective January 1, 2023, SELCO Stream is the only Live TV. • Interior or exterior uses. Dry times: F0 = 3 days; F1. You can use it to fix damaged spots in materials like brick, metal. Ideal bonding agent for new to old concrete. 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. Click & Collect. Isocrete PP Fibres, mixed into the screed, plus a strip of mesh placed nominally mid-depth of the screed across day joints with sheets lapped a minimum 150 mm and continuous at mid depth through all day joints. Ordinary fibre reinforcement, on the other hand, only reduces the risk of tears and cracks for the first 28 days. 95 Inc VAT. 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. In this work, a hybrid structure consisting of a nonwoven cellulose fibre web and a steel mesh was produced and tested under outdoor conditions over a period of 61 weeks. 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. At Selco, we stock a vast selection of floor protectors designed to keep your flooring and carpets safe from spillages and damage. There are many proprietary screeds on the market and information about these can be obtained from the manufacturer. Is underfloor heating being installed. Our coarse sand is sourced from a local quarry and may vary in colour, size and texture. Prime the screed with 2 coats of DUNLOP TILERS PRIMER. 24. Today I'm here to… Mixed in a 90litre standard cement mixer, the screed material comprised 1:3. After 7 days the screed can be forced dried to speed up the process. Mixed in a 90litre standard cement mixer, the screed material comprised 1:3. D49 Wrapping Mesh is manufactured from 2. 24. Cement Render/ Screeds New renders and screeds shall be finished with a wood float to the required surface regularity. Industrial screed can be used for more heavy duty applications by using a more coarse 6-10mm aggregate. 6% with 0. This blend of materials helps the screed. 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. Download the document. Reduces the need for remedial work. 3. 5. Being inert and non-chemical, the polypropylene fibres are designed to disperse quickly and evenly strengthening the bonding of the mix during the curing phase (usually 28 days). 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. Traditional sand and cement screed is mixed in the ratio of 1:3-4. Specialist, independent distributors of building products. cementitious screeds, calcium sulphate screeds, polymer modified screeds and granolithic screeds. Tile Rite Spiked Roller 760mm. Our Wales concrete and screed team is fully qualified and experienced in their role to provide the best ready mix concrete delivery service possible. Once the compound is ready, pour it onto the floor from the farthermost part of the room and work backwards. 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. Our Wrightflow screed consists of cement, sand, limestone dust and water, helping it withstand heavy foot and vehicle traffic. With the exception of calcium sulphate based. Allow at least 16 hours to cure prior to tiling. Input your projects dimensions into the screed volume calculator below, and you. Packing group Not applicable 14. 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. These fibres are manufactured from polypropylene and will not cause irritation when handled. • Interior or exterior uses. Eliminates concern associated with correct placement of reinforcement and correct cover. 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’. Environmental hazards Not applicable 14. H003164. Shrewsbury, MA 01545. Calculator. 00 every month. Finally, apply a cement or sand screed over the vapour control layer and the boards (minimally 65mm thick). Pour the mixture. EN 14651 RESIDUAL STRENGTH TESTEngineered screeds have higher flexural strength which makes them more resistive to cracking even if the substrate is of poor quality or has high degrees of movement. to make a stiff but workable mix. For use on new or existing concrete, screeds, stone, ceramic tiles, old and new timber floors, parquet and plywood. 4R-18 “Design Guide for Fiber-Reinforced Concrete” 5. Used in conjunction with reinforcement this product is ideal for light industrial floors. to a range of levelling compounds, shop our floor levelling products from trusted brands. 4, 0. ★★★★★ ★★★★★. 79 Ex VAT £42. Squeeze a handful of the screed-mix tightly with a gloved hand. Our products include fire cement, fire bricks, refractory setting cements/mortars, plastic mouldables refractories, zircon refractory. It?s also ideal for screeds, concrete or renders. Weather Defence is a faster, safer way to a weather tight building compared to traditional sheathing board products. KIAB, Apr 10, 2018 #15. 99. Model Number: WS8HDGMEN10 Menards ® SKU: 1831212. Always check your battens are completely flat using a spirit level. Hypo sludge has to be added at a dosage of 25%, 50% and recron. Find many great new & used options and get the best deals for Concrete & Screed Fibres - 900G bag of 18mm polypropylene (PP) fibres at the best online prices at eBay!Paving Flags & Slabs. What is the fibre screed minimum thickness? I’m Andy Parkin, Managing Director of the Multi-Award Winning Speed Screed. TDP Concrete & Screed Fibres 100g | We are the UK’s largest independent builders’ merchant, supplying building materials to trade and DIY customers from over 250 locations across England, Scotland and Wales. ★★★★★ ★★★★★. Every member of our customer support team is. Our trade standard floor levelling compound & screed are ideal for encasing underfloor heating pipes or when preparing to lay new flooring. Customer Service. 4mm washed sharp sand. SITE PRACTICE All Premier Mortars screeds should be used in accordance with the recommendations in the Code of Practice in BS EN 8204. PB EUROFIBER has been successfully used to enhance the fire resistance of concretes and cement mortars since the 1990‘s. High performance flowing screed weberfloor 630 TSC. Bond It Monster Mesh 1 x 50m. 6, 0. Free Postage. Pre-Blended Ultra Rapid Drying Cement for Internal & External Screeds. Discover our Underfloor Heating Screeding solutions with Fast Drying and Flowing Screeds. To slurry a concrete floor slab, a sloppy mix of 50:50 sand and cement scrubbed into the surface will do the trick. SUPERIOR® Moisture Protection. With its crack-bridging properties. Concrete and. As of January 2022, SELCO’s national average download rate is 117. ★★★★★ ★★★★★. co. Installed at the juncture of the sill and the exterior concrete foundation, it allows trapped moisture… That’s why we offer the best floor levelling compounds at trade only prices to help you get on with the task in hand. Liquid Screed 48 hour foot traffic. 4. Use a firm hand to. Mix for approximately 20 minutes after adding sufficient water. BREEDONFlow® Gypscreed screeds are generally pumped using equipment with closed or grilled dispensing hoppers removing risk of contact with moving machinery. So I have a concrete shed base to do and am planning to use fibres but unsure which ones to use. Its high density and unique resilient layer provides unrivalled acoustic performance, typically 5dB better than legislative requirements. BSBG Lead Architectural Technologist, Richard Griffiths (CIAT), presents this handy guide to floor screeds for architects and technologists. Selected paddle and screed must be added to Trolley for discount to apply. Designed to direct moisture from stucco and to act as a stop. Manufacture The Readyscreed® range is manufactured at specialist. You don't need them. 10Monofilament Fibres for Concrete & Screed Technical Strength: Compressive and Flexural strength testing was perfor med at 1, 3, 7 and 28 da ys. PB EUROFIBER has been successfully used to enhance the fire resistance of concretes and cement mortars since the 1990‘s. Bostik Floor Screed Fiber Universal 20/05/2015 Internal No: P0056 7 / 9. Fibres should be added to the screed mix in accordance with the manufacturer's instructions and screed recipe. It may be applied onto either a solid in-situ concrete ground floor slab or. Input your projects dimensions into the screed volume calculator below, and you. 2. Available in 100g or 900g pre. Screed has three meanings in building construction: . 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. In this study, an experimental investigation shall be conducted on strength of concrete containing hypo sludge and recron 3s fibers. This deep fill levelling compound has added fibres for increased strength and flexibility, and is suitable for preparing interior floors in dry areas prior to laying LVT, vinyl sheet, carpet, natural stone, porcelain and ceramic tiles. Top-rated Plus seller. 59 Inc VAT. 5kg Steel Fibres Both of these are approved for use on structural toppings to beam & block house floors. If you require floor screeds then visit Underfloor Store today and view the Cellecta Screedboard 20. Add approx 1 handful of fibres to each mix made in the cement mixer. Mix 2 parts screed aggregate to 1 part Mike Wye lime binder by volume, adding sufficient water to make a stiff but workable mix. PPF can optimize the pore size distribution of concrete. Click & Collect Available for collection. 92 inc VAT. Never had any problems with them & finishing, whether concrete,render,screed,it's in with the fibres. Rated 4. HardieBacker is a Cement Backerboard ideal for tile and stone. Advantages. Chicken wire does the same and also strengthens the screed, but again you don't need that either unless for some specific design reason. The rooms are heated to a higher one and you can get cracking there. To receive a quote for liquid screed delivery and installation, you can fill out our online contact form or call us directly on 0117 958 2090. jimbobster New Member. LX-360 Fibre Leveller. The figures for Kappafloat are for viewing the glass from the coated side, i. com - 0800 242 5589 - Looking For A Smoothing Compound? – Gyvlon EXCELIO Could Be The…This makes your screed even harder and increases its bearing capacity. Check your local branch stock. 5mm = 2. I’ve seen 12mm and 20mm. 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. As an example a 5 – 10 mm cementitious. 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. A Screed Dapple Bar – Image courtesy of Maxi ReadyMix. The dry mix with added fibres was mixed forScreed is quite simply a thin, top layer of material laid over a concrete subfloor, that is traditionally made of sharp sand and cement, similarly to concrete. PRODUCT CONFORMITY Tarmac ready-to-use cement sand factory produced screed materials conform to the requirements of BS EN 13813. A unbonded screed floor is where a screed has been installed over the top of the concrete slab without being stuck down with adhesive. Cementitious products may attack certain materials e. Continue until the entire floor is covered, smoothed, and rollered. Approximately 1mm per day, up to 40mm. Chemicals such as SBR admixture can also be used to improve water resistance of screeds and mortars. Floor levelling compound is essential for creating a perfectly even surface for your tiles. 5278 sold. TDP’s fibres for concrete and screed flooring and plaster and render are cut to size to meet the demands of each application unlike alternative materials available where just one size is offered. 1B. Fleece fabric with active fibres Durabase CI++ Matting has an active-fibre fleece that increases the adhesion surface area and guarantees optimal adhesive bonding between the mat and the subsurface. Whilst still being fast enough to receive tiles from 24 hours, and resilient flooring from only 7 days. LX-360 Fibre Leveller. 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. Screed. This download is created by bimstore. Coat Depth: 10mm. other screeds. This tripping pulse is taken to the circuit breaker (s) that control the supply to the installation. It is made up of a blend of Portland cement and other aggregates, such as sand and gravel. Welcome to TEKGROUP. 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. • Meets and Exceeds, A108. CITB Laying Sand and Cement Screeds in the Workplace v2 PLPage 2 of 6 2015 v2 Title: Laying sand and cement screeds in the workplace Level: 2 Value for TQT: 100 Learning outcomes The learner will be able to: Assessment criteria The learner can: 1 Interpret the given information relating to the work and resources when laying sand and cement. C20-25. Latex floor screed is the ideal solution for levelling uneven floors and preparing surfaces for the application of floor coverings such as carpet, vinyl and ceramic floor tiles. For SELCO to connect devices, all devices must be present at. 78. 5. 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. Dampen your wood battens then lay perpendicular to each other 3 meters apart. We are committed to providing the highest quality mesh. 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’. LX-360 Fibre Leveller. Unbonded. A typical dosage would be 900 grammes of fibre per cubic metre of screed. Hot Links: backpack cat canada; canvas bag design ideas; concrete mix bags lowes; concrete mix bags near me; concrete mix bags. 74% of SELCO's coverage footprint, and the average speed for fiber is 300 Mbps download and 300 Mbps upload. Website Cover Image. 4. Health & Safety Datasheet. Siteworx Concrete & Screed Fibres are suitable for use in concrete and screed mixes to help prevent shrinkage and cracking during the curing process. UN proper shipping name Not applicable 14. weberfloor fibre rapid 4320 - Self Smoothing Screed is a rapid drying, self-smoothing base and renovation screed — also referred to. £12. Material Grade: SS 304 316 310. Satellite Internet connections, in contrast, are often as high as 500–800ms. It is used to cover structural flooring concrete, and can be applied to either a. If you go for a screed thickness of seven cm, you should provide 140 kg per m². Across their coverage footprint, the average latency on SELCO Internet speed tests is -1ms. shorter steel fibre length (35 mm), this stress level decreases with increasing displacement. Health & Safety Datasheet. No visible metal is seen below the stucco line. Lancashire. com I'm Andy Parkin, Managing Director of the Multi-Award-Winning Speed Screed. A professional polypropylene and glass fibre mixture (6_12mm), specifically designed for use in screeds. Ultraplan Renovation Screed 3240 25kg. Region. Easy to handle and transport. 3N/mm2) floor systems can be finished using a non-structural screed to level the. Explore levelling compound options here and set the best foundation for your tiled floors. Four different vegetal-dried fibers (hemp, flax, miscanthus, and bamboo) with dosages of 0. 60 / each inc VAT. 5 ratio of cement to sharp sand. Thickness: 30mm/40mm depending on whether it’s unbonded or ‘floating’. VAT) £36. Let’s talk about fibre screed minimum thickness. 20m2, 50mm = 0. The technical & performance properties of screed concrete grade screed are. The 3-1/2" solid attachment flange. Standard Screeds & Fibres. Health & Safety Datasheet. Polypropylene (PP) fibres are added to the screed mix to reinforce the screed and to reduce the incidence of cracking. Get a Selco Trade Card or login now. You don't need them. 4 review s. Concrete Fibres 18mm Polypropylene Screed PP Fibres 150g - 1000g Bags. What is the minimum screed thickness?The minimum thickness of an unbonded traditional screed will usually be around 50mm. 5 ratio of cement to sharp sand. Slab thickness can be reduced. This product is chemically inert. George Gardens who won the Apple Watch at our recent #Trade #Event at Selco Builders Warehouse in…But, I've used them in screed a few times,& concrete for quite some time in place of mesh. New. Cost reduction: Costs are further reduced due to thin application depths, down to 35mm. Bretts Sand Cement Screed (Fibres) Ready-to-use floor screed with polypropylene fibres for increased reinforcement. It's also available in a range of finishes and sizes. Flexible and fibre-reinforced, Dunlop LX-360 is an all-around smoothing and self levelling compound which can be laid from 3mm up to 60mm. The fibres were introduced into the dry mix (cement and sand) at a dosage level of approximately 900g/ m3 of screed. Mobile App - Download the Smarthub mobile app on Apple or Google Play. Plenty on Ebay, under Concrete & Screed Fibres. To make a fiber-optic screed, you will need tools: beacons made of aluminum; level; rule; roulette; spatula and trowel;Recent Posts. The crack resistance of concrete can be improved by adding PPFs. Due to the technological development of additives such. Durable. Starter Strip with Weep Holes in Front. Fibres also enhance the surface properties and durability of hardened cement based materials. Reduced labour, construction times and costs. Public Schools. Reduced structural weight (suspended. New. Overview. suitable fibres can help to achieve a more cohesive material and help control cracking caused by intrinsic stresses. Environmental hazards Not applicable 14. Laying screed is just the first step – once it is down it needs to cure. 1:4 is a fairly typical ratio. 99 Ex VAT £37. 5% (measured using the carbide method). Rawlplug R-KEM-II Polyester Resin 175ml. 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 can get fiber, it is usually the best option for most people due to fast speeds and low lag. Suspended ceiling systems offer a strong frame to accommodate your choice of ceiling tiles. Fibre Reinforced Screed - Mostly used with under floor heating and is the preferred choice in these projects. For screed, we don’t use the same coarse aggregate – instead, screeds are sand and cement mixtures. View More PART NUMBER: U0122297 | NOT IN STOCK. Enterprise Fiber offers businesses the speed they need at a price they can afford. Lightened premixed screed fiber reinforced with cork (gran. Concrete and Screed Fibres 100g Bags. BSBG Lead Architectural Technologist, Richard Griffiths (CIAT), presents this handy guide to floor screeds for architects and technologists. 3. Transport hazard class(es) Not applicable Hazard label(s) Not applicable Sub Risk: Not. Universal Starter Strip. BREEDONFlow® Gypscreed screeds are finished using a lightweight dappling bar requiring no secondary compaction thus removing most of the physical work needed. 5mm = 2. Dry ready mix screed fiber reinforced weberfloor 601 FFS. Cement 25kg. Minimises cracking & shrinkage in screeds and concrete. The fibres are actually added to the water, mixed well and then both added to the mix. Access all your SELCO accounts from a single login. If you are using a screen reader or other auxiliary aid and are experiencing difficulty. #2. 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. Beyond 40mm, 0. 5 ratio of cement to sharp sand. Website Cover Image. The paper presents application of cellulose fibres in a pulp form from waste paper to mortar or plaster. As the fibres have excellent dispersion properties, no extra mixing time is required. 2m². We are here to help - info@speed-screed. The terminology ‘screed’ is defined in accordance with BS EN 1318 as “Layer or layers of screed material laid in situ, directly onto a base, bonded or unbonded, or onto an intermediate layer or insulating layer, to obtain one or more ofScreed Volume Calculator. To purchase the screed glass fibre for your screed today, call the team at SMET. 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. Easily calculate online how much screed you need for your screed. 02920 815 657 Wales. For larger projects, for every cubic metre of concrete or screed a full bag of 900g TDP Fibres is sufficient. Fibre Reinforced Sand and Cement Floor Screed Benefits. Get all the flooring supplies you need. Reduced permeability. Sea transport (IMDG) 14. Agendas & Minutes. Call (508) 841-8500 to order. 3-40mm in a Single Application. Coverage: 6m². ́ Polypropylene fibres exhibit a load drop after the first crack (peak load), but with increasing displacement. Rugby Premium Cement (In Paper Bag) 25kg. 1 m¹ Uitzet & bouwplank Bahan : 0. FCS 500 12mm Screeding 12mm Fibres. 4 to replicate commonly used screed. 24-48 hours. Additives & plasticisers are substances used to alter the physical properties of a material to either increase its plasticity or decrease its viscosity by reducing the attraction between polymer chains, making them more flexible. wide nailing flange provide excellent stucco bond. It could be a plasticiser, it could be something to make the screed gain strength quicker. It is often applied to a solid in-situ concrete ground floor slab or to a precast. 9kg) of screed fibres per tonne of aggregate. • Suitable for bonded, unbonded and floating screeds.