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We would like to show you a description here but the site wont allow us. Open Back Lintel (E) The NBS reference of F30 Accessories and sundry items for brick, block and stone walling Clause 755: Prefabricated steel lintels applies for steel lintels. Most lintel groups are available in standard, HD (heavy duty), XHD or HDX (extra heavy duty) or CXHD (composite extra heavy duty), but if you have a specific requirement, our technical and development teams can investigate producing a solution for your individual needs. Uniformly distributed roof loads (in most cases HD lintel type is required), APPLICATION You also have the option to opt-out of these cookies. Get your free quote. Alongside general precast concrete products we supply specialist products including spiral/helical staircases; ground beams; hollowcore; sea defences; beam & block floors; and balconies. Foxbank Industrial Estate document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); 2022 Stressline Limited Milbank have been producing reinforced concrete flooring products since our origination in Chelmsford, Essex in 1947. If an opening intersects the interaction zone and additional load is applied to the lintel. Masonry loads and uniformly distributed timber floor loads We regularly produce schedules from architects drawings, our technical team are fully versed in the latest British and European standards and can dispense advice on a number of projects from multi-site developments to one room refurbishments. These load span tables are split into three types wide centres (Full width 440mm), alternating wide and narrow centres (Full width (440mm) and narrow width (215mm), and narrow centres (Narrow width 215mm). From 1998 until its completion in 1999, Bison supplied 1000m 3 of terraces, walls and beams, and 45,000m 2 of hollowcore flooring. This first load span table is for a standard 50mm cavity lintel. 1-866-355-2183. A member of our team will be happy to answer any of your queries and help you achieve your project goals. Beam and Block Load/Span Tables T155. Garage or Office, Communal Concrete Lintels: 7 reasons to consider concrete, UKLINTELS.COM STEEL & CONCRETE LINTEL SUPER STOCKIST PARTNER, Stressline associated with Stephen Jelley for BTCC 2022. Stresslines steel lintel range is the largest published range of steel lintels in the UK. Modern, versatile, cost-effective & fire-resistant stairs that can accommodate progressive collapse requirements. -alternate, Warmfloor with 75mm Stated figures represent the Total Serviceable Uniform Distributed Load (UDL) in kN. Our prestressed lintels can also be Suspended concrete floors do not creak, shrink, or bounce. Steel lintels can be packaged in stock packs or consignment loads. On site, they are laid perpendicular to the supporting blockwork walls that make up the inner leaf of the footings and are laid at suitable centres to allow them to be filled with standard-sized lightweight aircrete or dense aggregate blocks. Finally, our entire prestressed concrete floor beam products are hour fire rated. LE9 4LX, Lintel load span tables: A beginners guide, Lintel loading method: Overview of BS 5977, Steel vs. Milbank precast beam and block concrete floor beams are expertly manufactured by our experienced operations team at our facilities in Essex, UK and are cast to a high quality with excellent durability & longevity. To contact our technical team visit the technical support page. Maximum Clear Span* in metres below allows for the. The centre is the distance from the centre of the beam across the infill block to the centre of the next beam for each section, there are three options. Concrete Lintels: 7 reasons to consider concrete, UKLINTELS.COM STEEL & CONCRETE LINTEL SUPER STOCKIST PARTNER, Stressline associated with Stephen Jelley for BTCC 2022. Floorspan Contracts are a precast concrete manufacturer based in Wisbech, Cambridgeshire. camber by up to 50% (BS8110-1: clause 6.2.8.4), Fire Resistance 1 Hour calculated in Copyright 2022 Milbank Concrete Products Ltd. Use your own Excellent intrinsic fire resistance. Attic trusses View our range today Block Floors using 1450kg/m, T155 Double Suited to longer spans and/or heavier loading conditions such as: larger houses, offices and care homes. This level is used for extreme loads. The ratios are different for the different applications. We often assume that the load span tables featured in our lintel guide are easy to understand, which for those with knowledge; probably are. RS and RSC lintels are manufactured with a 6mm welded bottom plate to BS EN 10025 2: 2004 of steel grade S275. Alongside general precast concrete products we supply specialist products including spiral/helical staircases; ground beams; hollowcore; sea defences; beam & block floors; and balconies. For more information on our beam and block load span table data please visit our flooring page. Our lintels are galvanised steel lintels manufactured to the British Standard BS EN 10346. Uniformly distributed roof loads (in most cases HD lintel type is required), APPLICATION Our company has the capacity to offer several precast products to the UK market. Our Location. They are a great option for low rise arches. plaster or plasterboard ceiling, 100mm lt. We may be able able to be competitive in other areas, particularly on larger projects. Concrete floor loads And you can download the specification sheet here. Hollowcore Load Span Table. APPLICATION Hollowcore Floor Slabs Span and Connection Details Residential Applications Brochure. Download the PRECAST HOLLOWCORE brochure below for easy to read span tables to see how this product can save you time and money on. We therefore do not recommend spans greater than the following: 150mm planks 7.50m, 200mm planks 10.00m & 250mm planks 12.50m. Concrete Lintels: 7 reasons to consider concrete, UKLINTELS.COM STEEL & CONCRETE LINTEL SUPER STOCKIST PARTNER, Stressline associated with Stephen Jelley for BTCC 2022. However, for anyone starting out in the industry, getting to grips with interpreting the load spans for prestressed concrete lintels and steel lintels is not always straight forward.. Excellent sound-reducing qualities, durability and inherent fire resistance make our hollowcore slabs the solution of choice for apartments, care homes, hospitals and commercial projects. At Floorspan, we produce 3 types of beam. dimensions in the load tables). We will look at the load span tables for two steel lintel products at either end of the strength spectrum. Generally better suited for shorter spans. If it is 600 | 1200 it means the load span details can be applied to any lintel between 600mm and 1200mm. The spans indicated below have not been limited to 50 x unit depth usually used to minimise the dynamic movement in the planks. Loads, Domestic Yes we do. If you require a quotation, you can request one using our online form. This post examines the load span tables featured for All cut edges are treated with corrosion resistant paint. Jetfloor Hollowcore Beam and Block Solid Slab Stairs and Landings. These are 1970, 1350 and 650. However, for anyone starting out in the industry, getting to grips with interpreting the load spans for prestressed concrete lintels and steel lintels is not always straight forward. Long span/depth ratio large areas can be covered in a single span/plank meaning less steel/masonry and structural efficiency. We also provide concrete block flooring products, with standard 100mm deep building blocks to span the gaps between the beams during installation. 1-866-355-2183. The density of block is split into three types measured in kg/m 3.These are 1970, 1350 and 650. Leicestershire We manufacture all of our precast concrete products on site and install them to the highest standards. Maximum Clear Span* in metres below allows for the. The NBS reference of F30 Accessories and sundry items for brick, block and stone walling applies for prestressed concrete lintels. Beam and Block Load/Span Tables T155. Stressline are equipped to give you the very best advice at every stage of the specification process. We are offering a wide range of Hollowcore depths ranging from 150mm, 200mm, 250mm, 320mm, 400mm 450mm right up to 500mm. Steel lintels offer excellent thermal efficiency, but we have a hybrid steel-concrete lintel combination that can offer near perfect thermal efficiency. To achieve the best U value possible, we can provide EPS flooring panels, in place of infill blocks, alongside our cost-effective light beams. Spiral and curved precast stairs, prefab concrete steps & concrete landings for all building types. Our lintels are manufactured to the British Standard BS EN 845-2. Masonry loads and uniformly distributed timber floor loads Contact Details. Single span and simply supported end spans of multiple bays:A (1) Open-web steel joists or steel beams, supporting concrete slab, of solid or hollowcore slab units does not exceed 0.25% of the length for normal weight concrete Stressline are equipped to give you the very best advice at every stage of the specification process. Our Location. Deciphering beam and block load span tables can be an arduous process sometimes. Our in-house team of industry expert designers, manufacturing staff and installation gangs are continually driving our mission to deliver exceptional levels of service to our customers. Our beam and block flooring is very strong and stable. Flexible and easy system to work with, enabling multiple solutions to any given flooring problem. Can you tell me more about steel lintel specification? We are offering a wide range of Hollowcore depths ranging from 150mm, 200mm, 250mm, 320mm, 400mm 450mm right up to 500mm. Stated figures represent the Total Serviceable Uniform Distributed Load (UDL) in kN. Masonry loads and uniformly distributed timber floor loads Using bespoke machinery at our Leicestershire site, stressline concrete lintels are the benchmark in prestressed structural building products. Leicestershire We also use third-party cookies that help us analyze and understand how you use this website. Point loads. Our concrete t-beams are available in 155mm and 225mm deep pre-stressed options in lengths of 1-6m in 50mm increments. Hollowcore Floor Slabs Span and Connection Details Residential Applications Brochure. Concrete Lintels: 7 reasons to consider concrete, UKLINTELS.COM STEEL & CONCRETE LINTEL SUPER STOCKIST PARTNER, Stressline associated with Stephen Jelley for BTCC 2022. The supporting blockwork needs to be laid first, but otherwise there is very little preparation needed. The first table relates to the I beams. Milbank designs, manufactures and installs precast concrete products for UK clients. The loadings published in the load-span tables were achieved in accordance with BS EN 845-2 and tested in accordance with BS EN 846-9. The bulk of the load span table data is the maximum clear span in metres that that particular product under those conditions will meet. The comprehensive range means that whatever your building need, we will have the solution, and if you cant see it in our brochure, our technical and development team can look to create a suitable product. It will hopefully help the specifier gain an understanding of the product when specifying beam and block floors. Concrete floor loads This scenario is more complex to understand but is based on an opening intersecting with the interaction zone (not going across the span of the interaction zone.) We often assume that the load span tables featured in our lintel guide are easy to understand, which for those with knowledge; probably are. we go the extra mile to provide value. Your Email (required, but will be kept private). Minimal levels of excavation are required with preparation at a minimum, project timelines are shortened. Both are available via our downloads page. Timber Frame Lintels (TF) are designed for use in timber frame construction and are intended to support the outer leaf of masonry only, generally brickwork. CXHD and CH type lintels have been tested compositely in accordance with BS EN 846-9 with the surrounding masonry built in accordance with BS 5628. This may mean using various patterns and beam types within a project to ensure the most cost effective solution without compromising on quality. Our hollowcore capacity is 10,000sq.m per week, which alone makes us one of the largest manufacturers in Great Britain. As the concrete products used are all precast at our factory, the installation is an entirely dry process. Our company has the capacity to offer several precast products to the UK market. The second table is for a 50mm composite extra heavy duty (CXHD) lintel. At only 25kg per linear metre, they are light by name and relatively light by nature. 2003 New Wembley National Stadium. The beams are available in three different widths (105mm, 125mm, and 165mm), and 2 different depths (150mm and 225mm). We therefore do not recommend spans greater than the following: 150mm planks 7.50m, 200mm planks 10.00m & 250mm planks 12.50m. Please send any questions to [emailprotected] or alternatively call us on 01787 223 931, Milbank Concrete Products Limited Registered in England No 4198265, WarmFloor Pro Insulated Concrete Flooring, Luxury Spiral, Helical & Curved Concrete Stairs by Kallisto, Precast Concrete Sea Defence Construction, Concrete Product Design & Technical Support, Hollowcore and Beam & Block Load Span Tables. Compound trusses. These lintels are designed to support: Floorspan Contracts Ltd Unit 1 Europa Square Wisbech PE13 2UR, Registered Address: 9 Commerce Road, Lynch Wood, Peterborough, Cambridgeshire, PE2 6LR. The considered load will depend upon openings that intersect with the interaction zone. They are easy to install and suitable for a vast array of building applications. When specifying concrete lintels you are invited to contact our specification team who will be more than happy to assist in the specification.. These ratios represent the ratio of load that the lintel can bear as inner leaf to outer leaf. We cover all aspects of the design and installation process and pride ourselves on our quick response to queries, world-class manufacturing, and expert installation. Max span limited to 50 x unit depth 3 Actual camber can exceed predicted camber by up to 50% (BS8110-1: clause 6.2.8.4) Precast Hollowcore & solid floors. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Our load span tables are a useful guide to selecting the right lintel, but there are times where you may need or want to convert the figures to a UDL (uniform distributed load). Our beam and block flooring is very strong robust. Standard Lengths This is pretty self-explanatory, and simply means the length of the lintel. Our technical team can provide full technical support including lintel scheduling, specification advice and support, and lintel installation advice. Area, Use your Our precast hollowcore floors are available in sections 150, 200 and 250mm deep. All external wall lintels MUST be installed with a damp proof course (DPC) or cavity tray. Each T-beam is reinforced and specifically designed to meet the requirements of the span in question. Our company has the capacity to offer several precast products to the UK market. Your email address will not be published. The bulk of the load span table data is the maximum clear span in metres that that particular product under those conditions will meet. Insulation not supplied. Masonry loads These assumptions will be more specifically addressed within the post, but for a more in-depth understanding of this, please get in touch. The interaction zone is a zone outside the load triangle but within a 60 triangle having 1.1 times the clear span of the lintel at its base. These two triangles form the basis of this standard and this diagram shows how they are applied above the lintel. We regularly produce schedules from architects drawings, our technical team are fully versed in the latest British and European standards and can dispense advice on a number of projects from multi-site developments to one room refurbishments. If any additional loads are applied to the masonry within the load triangle or interaction zone you apply them at 100% and 50% respectively and disperse them at 45. Hollowcore Load Span Table. We also provide resources and online tools to help you find the information you need: If you have any questions about how beam and block flooring could be the solution youre looking for, we would love to hear from you. Precast Hollowcore & solid floors. Simply go to the, Yes we do. Lintel load triangle and interaction zone. Spiral and curved precast stairs, prefab concrete steps & concrete landings for all building types. Call Milbank today. Bison Precast supplied ancillary steps, walls and stairflights as well as over 90,000m 2 of hollowcore flooring and over 13,000m 3 of precast concrete for the 54km of terracing. The density of block is split into three types measured in kg/m 3.These are 1970, 1350 and 650. -maximum, T155 Double RM This means Resistance Moment. Our team of estimators will produce a beam and block design that will satisfy the load and span conditions in the most economical way possible. The density of block is split into three types measured in kg/m 3.These are 1970, 1350 and 650. The R15 is a popular concrete product; here you can see the load table values up to a length of 1800mm. Available in cavity sizes of 50, 90, and 130mm. -maximum, T225 Single Under these conditions, the full imposed load plus the self-weight of the lintel is applied. For further assistance to request a quote please contact Bison Precast 01636 832 000 Designed to support: Marketing 4th October 2017 ALL, Concrete Lintels, Specification, Steel Lintels Leave a Comment. When specifying or selecting a lintel it is obviously imperative that the correct lintel is used for the load to be carried. A 900mm SL50 has a height of 95mm, and weighs 6.2kg per metre. Initially we will make sure we know what values are included in the table. 200, 300 and 400mm thicknesses. In very simple layperson terms it is the force (as measured by kiloNewtons metre; kNm) at which point the lintel breaks. These lintels are suitable to support a 125-150mm inner leaf of blockwork. APPLICATION Marketing 7th September 2017 ALL, Flooring, Specification Leave a Comment. Your Email (required, but will be kept private). We can also provide any air bricks or slips you might require. This post examines the load span tables featured for both concrete and steel lintels and will demonstrate how you should interpret the values within them. Search through our extensive range of structural building products, and find out more about what we do. However, for anyone starting out in the industry, getting to grips with interpreting the load spans for prestressed concrete lintels and steel lintels is not always straight forward.. UK-Made Pre-stressed Concrete Floor Beams in 155mm, 225mm, or to your specifications Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. The first point we need to make is that the load span tables in this post are based on our own products. We carry a permanent stock of over 25,000m of 155mm concrete floor beams, in varying lengths, to suit any order. Our hollowcore capacity is 10,000sq.m per week, which alone makes us one of the largest manufacturers in Great Britain. Single span and simply supported end spans of multiple bays:A (1) Open-web steel joists or steel beams, supporting concrete slab, of solid or hollowcore slab units does not exceed 0.25% of the length for normal weight concrete This table is meant to provide specifiers with a guide to our products and the limitations and use of the beams within the beam and block flooring system. The minimum recommended bearing length is 150mm. Use of different sized beams means that it is ideal for use on sloping or uneven ground. dimensions in the load tables). LE9 4LX, Lintel loading method: Overview of BS 5977, Steel vs. Single span and simply supported end spans of multiple bays:A (1) Open-web steel joists or steel beams, supporting concrete slab, of solid or hollowcore slab units does not exceed 0.25% of the length for normal weight concrete Milbank designs, manufactures and installs precast concrete products for UK clients. Your email address will not be published. Our lintels are manufactured to the British Standard BS EN 845-2. Learn how your comment data is processed. units are designed to meet Class 2 criteria as set out in BS8110-1: Clause block, plastered, 2.4m high, 100mm med. 2003 New Wembley National Stadium. Designed to support: However, if you have any questions about lintel selection, load span calculations or lintel specification, our technical team are more than happy to assist. Here we look at the range of tables and information available within our flooring brochure, and how these tables can be applied to your project. Hollowcore Load Span Table. The lintel should be bedded on mortar and levelled both along the lintel and across its width. The structural performance of our lintels is supported by continuous in-house testing. Benefits of Hollowcore Plank/Slab Floors: Rapid installation our teams can fit up to 300 square meters of hollowcore in a day (subject to site conditions). Stressline Joins the Builders Merchants Federation. This standard applies to lintels up to the length of 4.5 metres and assumes certain criteria are met regarding the weight of masonry, and applied point and distributed loads. If you have a clear span of 1200mm, you will need a 1500mm length lintel to accommodate the required 150mm span on each side of the opening. Our professional all-in-one concrete floor service includes on-site installation, ensuring any issues are addressed quickly and efficiently from our head office. This means they are independently tested. APPLICATION document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); 2022 Stressline Limited Milbank have been manufacturing and supplying concrete flooring products for over 70 years. This results in four different beam sections. For more information and advice on installation, please download our full lintel brochure. Benefits of Hollowcore Plank/Slab Floors: Rapid installation our teams can fit up to 300 square meters of hollowcore in a day (subject to site conditions). As standard our steel lintels increase in length by 150mm, the two values represent the length of the lintel that the values in that column relate to. From 1998 until its completion in 1999, Bison supplied 1000m 3 of terraces, walls and beams, and 45,000m 2 of hollowcore flooring.

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