Airtec XL is our lowest weight and thermally best performing wall blocks in our range, possessing a thermal conductivity value of only 0.09 W/mK - unique and unrivalled by any other aerated concrete block with a strength of 2.9 N/mm². Airtec Party Wall blocks are specifically designed to retain the excellent thermal properties and technical performance of Airtec aerated blocks but with a specification suitable for acoustic party / separating walls. Click and Collect or enjoy free UK delivery on selected orders over %pound;150 excluding VAT. Airtec Large wall blocks are designed to provide significantly improved thermal insulation and air-tightness for internal and external walls by reducing the proportion of mortar joints in a wall. In fact, the thermal conductivity values of Airtec blocks are the best currently available in the UK. As part of the manufacturing process millions of tiny cells are generated within the products, resulting in blocks with an incredibly low weight. Plaspave Concrete Block Paving is a comprehensive range of inspirational hard landscaping products designed for Domestic, Commercial and Industrial projects. Aircrete blocks can perform a similar range of functions as aggregate blocks. … It provides many benefits for specifiers and contractors, making it the natural choice where blockwork is specified. Airtec Aerated Concrete Blocks are amongst the most environmentally friendly building products available. Quinn Lite Standard Block B5 100mm (PK 72) Was £14.23 £17.08 . Aerated Concrete Blocks. CE & Declarations of Performance Certificates, We are Part of the Thomas Armstrong Group, Airtec, amongst the most environmentally friendly building product available. 908 Failure of RAAC planks in schools. H+H UK Ltd (3) Various (5) Brand. Dura… If you continue without changing your settings, we'll assume that you are happy to receive all cookies on the website. Aerated concrete is obtained by introducing gas bubbles into the plastic mix of cement and sand mortar. I attempt to fix screws into an aerated concrete block, for example thermalite aircrete or the Celcon branded version. At Buildbase we offer a wide range lightweight concrete blocks from various suppliers at competitive prices available to both trade and public. Find out more. Use the Forterra Thermalite Aircrete Block product selector to find the right block for your foundation, wall or floor application. Both Traditional and Permeable Paving is available in an extensive range of colours, textures and budgets. Clay Bricks Concrete Blocks Air Bricks Dense Aggregate Blocks Aerated Blocks Engineering Bricks Damp ... Aerated Blocks. Please Set Branch for Collection or Delivery. However, you can read our Cookie Policy here. Hand-holds are also provided at the ends of the blocks for easier, safe manual handling. Dense blocks are much heavier and used for load bearing walls. please click here to contact your nearest regional office. 1. The Thermalite Block Shield is made from aerated concrete, providing thermal and acoustic performance. View our Aerated Concrete Blocks, they can be recycled at the end of their use & are locally sourced raw material. We Also Stock Celcon Foundation Blocks in 30mm Depth. RAAC was generally used in construction in the UK between the mid-1950s and 1980, but may have been used subsequently. Every part of the Airtec process is designed to minimise waste and maximise energy efficiency, from selection of raw materials, the energy-saving manufacturing technology right through to delivery. Click and Collect or enjoy free UK delivery on … Our Airtec Brickettes are designed to offer brick-sized Airtec Concrete blocks for use as infill around doors and windows, to close cavities and maintain exact coursing height. 100 mm (1) 215 mm (4) 65 mm (2) Manufacturer Name. FA or ground sand is mixed with water to form slurry. We offer the widest range of aerated concrete blocks in the UK. We also feature Aerated Blocks. We use cookies to help give you the best experience on our website. Another bit of advice is that Aircrete blocks should ideally be laid with a sand/cement/lime mix of around 6.1.1 or even 8.1.1 for Solar blocks. Airtec Seven blocks possess high loadbearing capacity and excellent thermal performance. All rights reserved, Registered Office: GRAFTON MERCHANTING GB, Boundary House, 2 Wythall Green Way, Wythall, Birmingham, B47 6LW. Aerated Block Our aerated blocks are a cost-effective solution for a varied range of applications including external walls, foundations, partitions and separating walls. Aerated or breeze blocks can be used below ground and all types of internal and external wall applications. Portland cement, l… 1. With its Ytong, Multipor, Hebel and Silka brands, Xella is one of the world's largest manufacturers of aerated concrete and calcium silicate products. Grey (8) Height. The lightweight nature allows it to be laid quickly on site. 874 Reinforced autoclaved aerated concrete (RAAC) roof planks - sharing experiences. Airtec Aerated Concrete Blocks are amongst the most environmentally friendly building products available. Thermalite's closed micro-cellular structure of millions of tiny pockets of trapped air give the product a high compression strength, easy handling, lightness, high thermal insulation and great moisture resistance. Filters. There are blocks for walls, foundation, block and beam and coursing bricks. Representing a superior sustainable building product manufactured and specified throughout the UK. 240 Autoclaved Aerated Concrete Block Suppliers & Exporters in UK Bear Concrete Ltd Address: 49 Brimington Rd N, Old Whittington, Chesterfield S41 9BE UK Phone: 01246 690060 Website: https://www.bearconcreteltd.co.uk Description: Ready mix concrete supplier in Chesterfield - Sheffield - … Aerated concrete block, also referred to as autoclaved aerated concrete or AAC, is an innovative type of concrete containing around 80 percent air. Aerated Blocks (2) Celcon (2) Coursing Blocks (1) Thermalite (3) Colour. Celcon/Thermalite Blocks are Multi Use Building Blocks. Since 1830, Thomas Armstrong (Concrete Blocks) Ltd is a leading block paving and concrete blocks manufacturer across the North of England, UK. In aircrete production the autoclave is normally a steel tube some 3 metres in diameter and 45 metres long. It is a mixture of water, cement and finely crushed sand. LARGE AERATED CONCRETE BLOCKS FOR FLOORING. Applications Include: Walls, Beam & Block Floor, Foundations & More. Click on the 'View' for further product information on Airtec Aerated Concrete Blocks range. To provide the highest level of service whilst maintaining safety, our Kitchen & Bathroom showrooms are open to the…, Please choose a branch to set local stock and prices. Steam is fed into the autoclave at high pressure, typically reaching a pressure of 800 kPa and a temperature of 180 °C. Every part of the Airtec process is designed to minimise waste and maximise energy efficiency, from selection of raw materials, the energy-saving manufacturing technology right through to delivery. Types include lightweight, dense, cellular, hollow, foundation and aerated blocks, as well as closure blocks for suspended block and beam flooring. 2.9 N/mm² LIGHTWEIGHT AERATEDCONCRETE WALL BLOCKS. Portrait of Xella. [1] It may be found in a variety of types of buildings including, but not confined to, schools. © Copyright 2021 Grafton Merchanting GB Limited. Dense Concrete Blocks Wherever possible CEMEX manufacture the ReadyBlock Dense Block range using recycled aggregates to offer a more sustainable product to customers. Its light weight/cellular properties make it easy to cut, shave, and shape, accept nails and screws readily, and allow it to be routed to create chases for electrical conduits and smaller-diameter plumbing runs. For more information regarding any of our products please call 01884 33405 or … ADVERTISEMENTS: Aerated concrete is one of the light weight concrete. We offer various types of common brick such as red facing bricks and engineering bricks. Aerated Blocks are also extremely thermally efficient which greatly reduces the need for additional insulation products to achieve the required U-Values as set out in the Building Regulations. These special concrete blocks have a number of advantages: They're strong, light and provide better sound and thermal insulation than conventional blocks. Range. Products: 1-12 of 19 1 2. We offer a comprehensive building block range including lightweight and dense concrete blocks, Airtec Aerated Blocks and high-quality block paving bricks, all suitable for your commercial and residential building developments. This product is sourced from several suppliers and may differ in appearance and texture due to regional variants. Autoclaved aerated concrete can be produced using a wide range of cementitous materials, commonly: 1. Welcome to H+H, the market-leading manufacturer of Celcon Blocks. We supply trade quality DIY and home improvement products at great low prices The product obtained is cellular in structure containing voids of size 0.1 to 1 mm similar to […] Now £9.99 Ex VAT £11.99 Inc VAT . Congratulations again! Plaspave Block Paving. The Aircrete Products Association represents the five manufacturers of aircrete blocks and aims to provide guidance for the designers, constructors and the supply chain to enable them to benefit from the use of this lightweight, sustainable solution. 8 Products. Aerated concrete blocks – TOPLITE Standard Used below ground in foundation walls, in suspended beam and block floors and all types of internal and external walling situations. Our 140mm Airtec Foundation blocks are designed as a lightweight, easy to lay, speedy and cost-effective alternative to traditional cavity foundation walls. Aerated Concrete Blocks Celcon standard and plus blocks as well as coursing units. This gives it design and construction flexibility, and the ability to make easy adjustments in the field. Our 215mm Airtec Foundation blocks are an alternative to our 140mm high type for builders wishing to use conventional coursing height blocks. 3.6 N/mm² AERATED CONCRETE PARTY WALL BLOCK. Perfect for higher-rise applications where thermal insulation and durability are required. Autoclaved aerated concrete is a lightweight, precast, foam concrete building material suitable for producing concrete masonry unit like blocks. Autoclaved aerated concrete is cured in an autoclave - a large pressure vessel. Invented in the mid-1920s, AAC simultaneously provides structure, insulation, and fire- and mold-resistance. View Product. With our excellent range of lightweight aerated building blocks you are assured to find the building solution you need. It's amazing to see what you have achieved with the money! Ytong is internationally known as the brand for blocks and panels in the aerated concrete market. Composed of quartz sand, calcined gypsum, lime, cement, water and aluminum powder, AAC products are cured under heat and pressure in an autoclave. The Thomas Armstrong Group is a trusted supplier of. These are lighter in weight and offer high thermal insulation and acoustic performance. Sort by: Show: Products per page. Autoclaved aerated concrete combines insulation and structural capability in one material for walls, floors, and roofs. This is then heated before being mixed with cement, lime and a small amount of aluminum powder. The blocks are made from cement, lime, sand, fly ash (FA) and water. Xella; Xella at a glance. Airtec Standard are the perfect all-round residential aerated concrete blocks giving you a combination of medium strength and high thermal performance in one block. Buy great products from our Aerated Blocks Category online at Wickes.co.uk. Toplite Blocks are a range of extremely versatile lightweight blocks, these aerated blocks provide solutions below ground in foundation walls, in suspended beam and block floors and all types of internal and external walling situations. Airtec Large Aerated Concrete Floor Blocks are designed for use in beam and block floors to provide significantly improved thermal insulation of ground floors and quick, easy installation. Manufactures concrete blocks for residential, commercial and industrial buildings. At Thomas Armstrong (Concrete) Blocks Ltd we manufacture a full, comprehensive range of Airtec Aerated Blocks with various densities, thermal values and dimensions to the latest European standards. Our range of aircrete products provides a building solution to meet the performance requirements of modern buildings: homes, hospitals, schools, offices and industrial buildings with the reassurance of durability to last a lifetime. Our quality assured manufacturing ensures that ReadyBlock units are of a consistent quality to meet the requirements of all European and British Standards. If you look at how much lime a builders merchant sells compared to the number of Aircrete blocks he shifts you will see that very few people follow this recipe. Select your concrete blocks from our fantastic collection, available in high, medium & low density. Widest range of inspirational hard landscaping products aerated concrete blocks uk for Domestic, Commercial and Industrial projects what you have achieved the. ( 1 ) 215 mm ( 1 ) Thermalite ( 3 ) Colour use are. Facing bricks and engineering bricks cement, lime, sand, fly ash ( FA ) and.! With an incredibly low weight building material suitable for producing concrete masonry unit like...., fly ash ( FA ) and water adjustments in the UK between mid-1950s. European and British Standards 65 mm ( 4 ) 65 mm ( 2 ) coursing blocks ( )! All European and British Standards aluminum powder delivery on selected orders over % pound 150! 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