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This allows you to only pay for what you use, adjusting the mix design to suit the application and site conditions. Ordinary Portland Cement (OPC) Ordinary Portland cement is the most widely used type of cement, which is suitable for all general concrete construction. Therefore, the composition of cement is a matter of great interest to engineers. In this concrete type, the density varies between 3000-4000 Kg/m 3. If supplies are from a quality assured supplier use GEN2. It is usually used for cavity filling, kerbing, unreinforced domestic foundations in DC-1 soils and haunching. Its properties are understood and it is robustly fit-for-purpose in concretes, This is for moderate exposure conditions. PAV2 is a substantial, heavy-duty use concrete suitable for commercial and industrial use. Characteristics: With high thermal qualities and the ability to be mixed with a number of additives, foamed concrete is a versatile material with numerous applications. 16 Chris A Clear Strength class 2 day 7 day 28 day 28 day min. max. Characteristics: When time is short, whether for repairing structures or simply to get construction complete, rapid-set concrete is the perfect mix. GEN 2 provides the ideal material for domestic flooring when no permanent floor finish will be installed but it will be carpeted or tiled. PAV 2 mixes have an air entrainment additive to create micro sized air bubbles in the concrete, helping to protect the surface from frost, specifically freeze-thaw cycles, and making it suitable for use with de-icing salts. GEN0 should not be used externally unless completely covered or encased. If supplies are from a quality assured supplier use GEN1. Characteristics: Another extremely versatile mixture, this type of concrete can be used across construction and general projects, including agricultural and drainage applications. The most […] The Concrete Network is a registered company in England. There are different types of concrete grades:Standardised prescribed concrete: ST1 | ST2 | ST3 | ST4 | ST5, General concrete: GEN0 | GEN1 | GEN2 | GEN3, Reinforced concrete: RC20/25 | RC23/30 | RC28/35 | RC32/40 | RC35/45 | RC40/50, Foundation concrete: FND2 | FND3 | FND4. I just got a strange type of concrete block – delivered by Home Depot when I ordered a standard pillar block. With the development of technology, quality and types of cement have also developed. Calcium sulphate is added in the form of dead-burnt gypsum or an hydrite). It can also be used for structural support beams in construction. They are used in different types of construction applications. Super Sulfate Cement: These types of cement are manufactured by adding additional quantities of calcium sulfate and blast furnace slag in the Portland cement. Gen 3 is commonly used for light duty domestic applications and foundations. The specifications for the RC-series of designated concretes include requirements for maximum w/c ratio (W/C) and minimum cementitious content (MCC), which makes specification easier and complete. Use our ready-mixed concrete calculator to select the best concrete for your project and work out the volume you require. This is the most common type of concrete used for domestic pavement construction, where no de-icing salts are used. This concrete is easy to pour into place without the need for mechanical compaction. Hanson on Twitter     Hanson on LinkedIn     Hanson on Facebook     Hanson on Youtube. It is the most commonly produced and used type of cement around the world, with annual global production of … Different types of concrete grades and their uses. The concrete is a versatile construction material used all over the world for all types of construction applications. Whether you are looking for the right domestic or commercial concrete mix for your construction job, or are just curious about the different grades of concrete and would like to know more, read on to get an understanding of these different types of concrete and their uses, or get in contact today by calling us on 01442 389105 It requires less finishing and formwork and is deployed in a similar manner to asphalt. Cement is a binding material which makes a bond between aggregates and reinforcing materials together. It is especially popular for bare finishes where nothing will be used to cover it. Have a query? Ordinary portland cement, rapid hardening cement, low heat portland cement, air en training cement , sulfur resisting cement , high alumina cement Characteristics: Used in pavement construction and lighter applications outdoors, with PAV1 mixes there is increased protection from the freeze-thaw cycle. Want to find out more about this? Please contact customer service for more information at the numbers listed on this page. There is a common misconception that concrete blocks are mainly useful for controlling traffic in the form of large concrete … There are 5 types of cement : CEM I, II, III, IV, V For general construction use only types I and II are relevant. Choose the correct cement as per your requirement best cement for your construction. Blinding is the process of pouring a thin layer of concrete over the floor of a new building; this can be over the hardcore or over the foundation itself. It is also ground finer, and contains a higher amount of C 3 S, both of which promote the rapid setting of concrete. There are plenty of different purposes people have for concrete; it can be used for foundations, flooring, walls and more. By twisting this internal mix ratio and by altering the chemical inputs, special types of cement can be produced according to the needs. Portland cement contains hydraulic calcium silicates. Portland cement CEM I has an enviable record of successful performance as 'the' global binder. Cement type. Performance . This type of cement is finer than the Portland cement and is made by intergrinding a mixture of granulated blast furnace slag (80-85%), calcium sulphate (10-15%), and Portland Cement (1-2%). Normal Cement: Commonly used in civil engineering.Normal cement mainly refers to 6 kinds: Portland Cement, Ordinary Portland Cement, Portland Slag Cement, Portland Pozzolana Cement, Portland-Fly Ash Cement and Portland Composite Cement. Foundation concrete for use in sulfate containing soils to DC2-DC4 (design chemical class) FND2 – (DC-2 Soils) All types of unreinforced foundations. Standard mixes are a defined list of concretes within BS 8500 which are made with a prescribed quantity of materials as required in the British Standard. Characteristics: A volumetric mixer is used - fully mobile - as the batching plant. Our customers' most commonly used types and varieties of cement are the following: Gray Ordinary Portland Cement. These designations give the concrete the necessary level of freeze-thaw resistance for conditions experienced in the UK and are suitable for almost all external domestic and structural roads, pavements and hard standings. Three broad classifications of cement are on sale in the UK: CEM I – made from ground cement clinker and a small percentage of gypsum to control the material’s setting time when mixed with water.. 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