The density of concrete varies, but is around 2,400 kilograms per cubic metre (150 lb/cu ft). ... (ordinary Portland cement) mixtures, and between 25% and 40% strength gain can be realized with the inclusion of pozzolans such as flyash, and supplementary cementitious materials (SCMs) such as slag cement. ...
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May 10, 2020· OPC cement is Ordinary Portland Cement and in general concrete construction when there is no exposure to sulfates in the soil or groundwater OPC is the most common. ... Bulk Density. 830 to 1650 kg/m3: Soundness:
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Standard concretes and screed have densities between 2000 and 2200 kg/m3. The density of perlite concretes and screed is from 600 to 1050 kg/m3 which improves the thermal efficiency and also reduces the weight of the final structure. ... (or screed) Grade.....to be mixed by volume with Ordinary Portland Cement plus air-entraining Admixture to a ...
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Feb 29, 2008· It is rated at 94#/cf because that is the "bulk" density due to the fineness. The actual particles have a specific gravity of 3.15. When you are doing a concrete mix design everything is based on the actual weight of the material to maintain a measureable standard.
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Cement, Portland weighs 1.506 gram per cubic centimeter or 1 506 kilogram per cubic meter, i.e. density of cement, Portland is equal to 1 506 kg/m³. In Imperial or US customary measurement system, the density is equal to 94.0165 pound per cubic foot [lb/ft³], or 0.87052 ounce per cubic inch [oz/inch³].
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density lower than portland conventional cement (a mixture of ground cement clinker and gypsum). The commonly assumed density of 3150 kg/m 3 (3.15 g/cm 3) for portland cement [ 4] will not be correct when limestone is interground into the cement. Neither ASTM C150 nor ASTM C595 requires the density to be reported or measured.
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Step 3. The cement content is 180/0.48 = 375 kg/m3. Step 4. From Fig. 14.13, for a water content of 180 kg/m3 and aggregate with a specific gravity of 2.64, we read off the fresh density of concrete of 2400 kg/m3. The total aggregate content is thus: 2400 – 375 – 180 = 1845 kg/m3. Step 5.
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Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout.It was developed from other types of hydraulic lime in England in the early 19th century by Joseph Aspdin, and is usually made from limestone.It is a fine powder, produced by heating limestone and clay minerals in a kiln to form clinker ...
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The fineness of white cement is 395 kg / m 2. The brightness of white cement is 87%. The compact density of white density is 3150 kg / m3. The bulk density of white cement is 110 kg / 3. Compressive strength after 1 day is 21 MPa, 2 days is 38 MPa, 7 days is 61 MPa, and 28 days is 74 MPa. The raw ingredients for white cement concrete: Cement:
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By standard practice, when freshly poured, Portland cement has unit volume mass of 94 lbs/cu-ft - 1506 kg/m3 (but it becomes denser as the storage time is prolonged, when it gets compressed or vibrated; in such situations its weight per volume can increase to as high as 104 lbs/cu-ft).
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As I said, earlier density is the material's mass per unit volume. Since we measure mass in kg or lb and volume in litre or cubic meter or cubic feet, hence density is stated in Kg/m3 or lb/ft3. The density of OPC cement is = 1440 Kg/m3. Also Read – Difference Between OPC and PPC Cement
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What is the density of wheat flour ? What is the density of coal ? What is the density of portland cement ? Menu. Current page : Menu ... Bulk density in kg/m3: Particle density in kg/m3 ... 1110: 2420: Aluminium fluoride – 1420 – Ammonium chloride – 900: 1500: Barytes: 12: 1590: 4250: Bentonite: 24: 760: 2300: Cement – Ordinary ...
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Nov 25, 2020· The value for density of hydraulic cement is 2.8 g/cm³ (gram per cubic centimeter). The relative density (specific gravity) of hydraulic cement is 3150 kg/m³, which is equal to 3.15 grams/ml or 3.15 g/cm³ or 3.15 kg/liter. This is why we take the value for specific gravity of cement 3.15. The bulk density of cement is nearly 1.14.
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Mass of one bag of cement. 50 Kg for one Bag. Density of cement. 1440 kg/ meter cube. Now, we need to calculate volume of one bag of cement. So, Volume of Cement: = Mass/ Density =50/1440 = 0.0347 m3 . Also you can convert this volume from cubic meter to cubic feet, Just you have to multiply the volume of 1 bag of cement by 35.3147. So, 1 cum ...
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Nov 11, 2019· Ordinary portland cement 2. Rapid Hardening Cemen 3.Low heat cemen 4. Quick setting cemen ... The density of one bag of cement is? a) 1000 kg/m3 b) 1250 kg/m3 c) 1440 kg/m3 d) 1800 kg/m3. 10. To produce low heat cement, it is necessary …
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Cement, Portland weighs 1.506 gram per cubic centimeter or 1 506 kilogram per cubic meter, i.e. density of cement, Portland is equal to 1 506 kg/m³. In Imperial or US customary measurement system, the density is equal to 94.0165 pound per cubic foot [lb/ft³], or 0.87052 ounce per cubic inch [oz/inch³].
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Portland Cement (Bulk) - Light Grey Cement ; Parameter : Specification : Parameter : Specification : Specific Surface Area (m2./kg) 374 : Initial Set (minutes) 103 : Compressive Strength (N/mm2) 2 days : 30 : Compressive Strength (N/mm2) 7 days : 47 : Compressive Strength (N/mm2) 28 days : 57 : Bulk Density (kg/m3) 1170 - 1460 : C3S (Tricalcium ...
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The answer is: The change of 1 kg - kilo ( kilogram ) unit of Portland cement measure equals = to 0.00066 m3 ( cubic meter ) as the equivalent measure for the same Portland cement type. In principle with any measuring task, switched on professional people always ensure, and their success depends on, they get the most precise conversion results ...
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Feb 12, 2021· The ratio density of the cement to the density of reference substance. Specific gravity of cement value 3.15 to 3.19g/cc. Reference substance is water, specific gravity of water is equal to one but water is not ideal for testing specific gravity only for cement because it reacts with water.
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DATA Material cost: - Ordinary Portland Cement 1m3 at 1420kg/m3 at RM16.96/50kg - Sand 1600kg/m3 at RM37.81/tonne - Allow 33.33% waste and shrinkage for cement mortar Labour cost: - Unskilled labour for cement mortar mix RM52.50/day(8 hrs) Output data: - To mix 1m3 of cement mortar require 1 hour * Dairy rate for general builder is obtain from CIDB
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The dry rodded bulk density of C.A. is 1600 kg/m3, and fineness modulus of FA is 2.80. Ordinary Portland cement (Type I) will be used. C.A. is found to be absorptive to the extent of 1% and free surface moisture in sand is found to be 2 per cent.
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Combined fiber technique for spalling protection of concrete column, slab and beam in fire. Ordinary Portland cement ( density : 3,150 kg/m3 and . Strain and crack distribution in concrete during drying. Ordinary Portland cement, density : 3.16 g/cm3, Blaine value: 3,230 cm2 /g .
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Ordinary Portland cement; Portland pozzolana cement (PPC) ... the ordinary Portland cement shall not be less than 100 Kg/m3 of concrete. ... Density: Average 97% with 200 mm dia. 3 density hole. The densities achieved at the edges i.e. 0.5 m from the edges shall not be less than 95 percent.
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Cement content per m3= 1900.57= 333 kg/m3 7. Density of Concrete 7.1. The DoE method uses a graphical system for calculating the density of the fresh concrete, using the relative aggregate density and free-water content. 7.2. The relative aggregate density has been provided at 2.6, and the free-water content is 190 kg/m3, therefore the density can
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May 22, 2020· 8. Bulk density of cement: Bulk density of cement is a mass of cement per unit volume in its natural state (including pores and air voids). The bulk density of cement is lies between 1000 kg/m3 to 1300 kg/m3. 9. Specific gravity of cement: The specific gravity of cement is a ratio of a density of cement to a density of water.
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By standard practice, when freshly poured, Portland cement has unit volume mass of 94 lbs/cu-ft - 1506 kg/m3 (but it becomes denser as the storage time is prolonged, when it gets compressed or vibrated; in such situations its weight per volume can increase to as high as 104 lbs/cu-ft).
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The bulk density of cement varies enormously depending on the degree of compaction. Some sources quote figures in the range of 1 000 to 1 500 kg/m3. The specific gravity, aka the particle density is much higher. Close to 3.15 g/cm3
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What is the density of wheat flour ? What is the density of coal ? What is the density of portland cement ? Menu. Current page : Menu. Bulk density, particle density and mean particle size of common materials used in bulk solids handling ... Bulk density in kg/m3: Particle density in kg/m3 ... 1110: 2420: Aluminium fluoride – 1420 ...
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Normal values for density of aggregate (sand and stone) are 2600 to 2700 kg/ m3 and for cement 3100 kg/m3. Bulk density is the weight per volume of the aggregate including voids and is determined by weighing I litre of the aggregate. Normal values for coarse aggregate are 1500 to 1650 kg/m3.
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Density of cement = 1440 kg/m3. Weight = 1/5 × 0.3192 m3× 1440m3/kg. Weight of cement = 91.9296 kg. 1 bag cement = 50 kg. Number of bags of cement = 91.9296/50. ... OPC:- ordinary Portland cement that is also known as in short form OPC .OPC is available in market in 3 grade 33, 43 and 53. But of OPC 43 and 53 is best cement for all types of ...
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Here density of cement is taken as 1400 kg per m3 (m = millimeter) Therefore, the quantity of cement for 1m3 = 1440 Kg It is assumed 1 bag cement = 50 kg Therefore, cement required for 1m3 = 1440/50 = 28.8 bags (This is taken as equation 1) It is assumed 1m3 = 35.3147 CFT (Cubic Feet) (It is taken as equation 2) After reading this article you ...
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This means the solid particles of cement themselves have a density of 3150 kg/m3 which is equal to 3.15 grms/ml or 3.15 g/cm3 or 3.15 kg/litre. 3150 kg/m3 = 3.15 grms/ml = 3.15 g/cm3 = 3.15 kg/litre If a solid particle of cement has a volume of ‘V’ ml and its weight is …
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② Ordinary Concrete. It refers to concrete with density of 2000-2600 Kg/m³. It is usually made of cement as cementitious material and natural sand and stone as aggregate. It is the most commonly used cement concrete in civil engineering at present. ③ Lightweight Concrete
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