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Generally PCC is stand for plain cement concrete which has a mix of cement sand and aggregate in fixed proportion. PCC generally made by lean concrete and ordinary concrete. Generally lean concrete and ordinary concrete is used for levelling course bedding for footing and making concrete
Get PriceMaterials Used to Produce PCC. Cement: We generally use Portland cement as bonding material in PCC. Fine Aggregate: Sand is used as fine aggregate. The FM of sand should be 1.2 to 1.5. Coarse Aggregate: We normally use brick chips for producing PCC. Stone chips can also be used for this purpose. The size of the coarse aggregate is 20mm downgrade.
Get PriceStrength of PCC is defined as compressive strength after 28 days, expressed as M15, M20, where M stands for Mix and 15 stands for 15 N/mm 2 (n/mm 2 must be read as 'Newton's per millimeter Cubic') compressive strength at 28 days. The proportions of materials (cement, sand, coarse aggregate) for nominal mix/design mix concrete that are normally used are 1:3:6 or 1:4:8.
Get PricePlain cement concrete (PCC)-Materials, Properties, and Mixing Plain cement concrete (PCC) is a hardened mass obtained from a mixture of cement, sand, gravel, and water in definite proportions. It does not contain a steel rod. If steel is kept in the concrete then it is called Reinforced cement concrete (RCC). These ingredients are mixed together in a definite proportion to form a plastic mass
Get Pricecement sand aggregate for pcc - mrmitchell quantity of aggregate in pcc - Cement Sand and Aggregate for Nominal Mix - Civil RnD simple methods engineers use to calculate cement sand and aggregate by . Chat Online. Learn More. Civil Work . River sand 718 Kg M 3 Water Cement ratio 0.43 Admixture 0.7 Note Sand 718 Bulk age 1 M45 1 1.58 2.26 Cement 450 Kg M 3 20 mm Jelly 626 Kg
Get PriceThe cement concrete in which no reinforcement is provided is called Plain Cement Concrete (PCC). It is simply a mixture of cement, sand and aggregate containing the suitable proportion of water. It is sometimes called mass cement concrete or cement concrete. It is considerably stronger in compression but weak in tension and shear.
Get Price01/04/2015· Specific gravities of concrete materials are as follows: Cement = 3.15. Sand = 2.6. Coarse aggregates = 2.6. The percentage of entrained air assumed is 2%. The mix proportion of 1:1.5:3 by dry volume of materials can be expressed in terms of masses as: Cement = 1 x 1500 = 1500. Sand = 1.5 x 1700 = 2550. Coarse aggregate = 3 x 1650 = 4950.
Get Price17/05/2017· Concrete is a composite mixture which consists of Cement, Sand and Aggregate. Concrete mix design is the procedure for finding the right quantities of these materials to achieve the desired strength. Accurate concrete mix design makes concrete construction economical.
Get PriceWhile a concrete additive is a substance whose content exceeds 5% of the cement mass. This applies to ingredients that are not the basic raw materials for the production of concrete, i.e. sand or aggregate. So much to choose from – what are the types of admixtures? The admixtures for concrete may be both organic and inorganic compounds. The
Get Price08/06/2020· Plain cement concrete is known as PCC. They are the Mix of Cement, Sand and Aggregates. They shows physically rough behavior and the workability is low. Normally the grades which come under PCC are Grades - M5, M10, M15.
Get PriceWhere 1 signifies the ratio of cement, 2 signify the ratio of sand (fine aggregate) and 4 for coarse aggregate (crushed stone). Dry volume = wet volume x 1.54. Determine crushed stone, cement and sand in PCC work. Concrete ratio is 1:2:4. Material is equal to material ratio/ratio sum x dry volume. Cement is equal to 1/1 + 2 + 4 x wet volume x 1.54. Cement is equal to 1/7 x 12 x 0.5 x 20 x 1.54
Get PriceConcrete Ingredients Calculation. For Cement, Sand and Coarse Aggregate. This is a Volumetric Calculation. Assuming we need 2 m 3 of concrete for M20 Concrete Mix, (Mix Ratio, M20 = 1 : 1.5 : 3) Total Part of the Concrete = 1+1.5+3 = 5.5 Parts. Therefore, Cement Quantity = (Cement Part / Concrete Parts ) * Concrete Volume
Get Price03/08/2018· Now we start calculation for find Cement, Sand and Aggregate quality in 1 cubic meter concrete. CALCULATION FOR CEMENT QUANTITY; Cement= (1/5.5) x 1.54 = 0.28 m 3 ∴ 1 is a part of cement, 5.5 is sum of ratio Density of Cement is 1440/m 3 = 0.28 x 1440 = 403.2 kg We know each bag of cement is 50 kg For Numbers of Bags = 403.2/50 = 8 Bags We Know in one bag of cement =
Get PricePortland Cement - the aggregate and sand is coated by a paste formed from the cement and water. This paste then hardens and binds the fines (sand) and aggregate together; Water - this is needed to chemically react with the cement and to make the concrete workable. Aggregate - The fines are sand and gravel or crushed stone is the coarse aggregate (10, 20 & 40mm) in most mixes. Admixtures in
Get PriceThe proportions of the fine aggregate (sand), coarse aggregate (gravel), cement and water are varied to give concretes of different strengths and workabilities . The amount of water used to mix a given volume of concrete is determined by the Water:Cement ratio (W/C ratio) which works on the principle that a a smaller quantity of water (lower W/C ratio) results in a stronger concrete (assuming
Get PriceThe mix ratio is 1:2:4 (1 Cement, 2 Sand and 4 Aggregate) It is used as PCC (Plain Cement Concrete) Application/use: – It can be used in the construction of Levelling course, bedding for footing, concrete roads, etc. M20 GRADE. The mix ratio is 1:1.5:3 (1 Cement, 1.5 Sand and 3 Aggregate) It is used as RCC (Reinforced Cement Concrete)
Get PriceComponents in concrete Portland Cement - the aggregate and sand is coated by a paste formed from the cement and water. This paste then hardens and binds the fines (sand) and aggregate together Water - this is needed to chemically react with the cement and to make the concrete workable.
Get Price18/02/2020· 41.6 bags (2079 kg ) cement,255 cuft (3.19 tractor trolly) sand and 510 cuft (6.38 tractor trolly) aggregates consumption in pcc 1:5:10 for 100m2 & 150 mm thick plain concrete slab. You Can Follow me on Facebook and Subscribe our Youtube Channel
Get Price03/08/2016· In this tutorial, you will learn the process of Estimating quantity of Cement, Sand & Aggregate in concrete in Microsoft Excel in detail.I have made the step
Get PriceThe proportions of cement, sand, coarse aggregate and water plays an important role in determining the fresh and hardended properties of concrete. So care should be taken while calculating the amount of Cement, Sand and Aggregate required for 1 Cubic meter of Concrete. Method-1: DLBD method to determine material requirement for 1 Cum concrete . The DLBD (Dry Loose Bulk Densities) method
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