Procedure of determining the unit weight of 10mm sand

MJ Series Jaw Crusher

MJ Series Jaw Crusher

MJ series jaw crusher is mainly used as a coarse crushing crusher. Its purpose is to crush rocks into smaller particle sizes for subsequent processing…

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MC Series Single-Cylinder Hydraulic Cone Crusher

MC Series Single-Cylinder Hydraulic Cone Crusher

MC series single cylinder hydraulic cone crusher is used in secondary and fine crushing operations. It is widely used in metallurgy, construction, highway,…

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ML Series Vertical Shaft Impact Crusher

ML Series Vertical Shaft Impact Crusher

Vertical shaft impact crusher is often used in the final crushing circuit. Due to the ability to produce fine-grained final products, ML series vertical…

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MD Series Multi-Cylinder Hydraulic Cone Crusher

MD Series Multi-Cylinder Hydraulic Cone Crusher

MD series multi-cylinder hydraulic cone crusher is used in the second and third stages of mineral processing and stone crushing, as well as the superfine…

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MF Series Fixed Shaft Circular Vibrating Screen

MF Series Fixed Shaft Circular Vibrating Screen

In order to eliminate the phenomenon of unbalanced vibration, unstable amplitude, on/off bounce, poor screening effect, and cracking of the screen box…

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MGD Series Vibrating Feeder

MGD Series Vibrating Feeder

MGD series vibrating feeder is designed for ultra-heavy working conditions and is suitable for feeding materials to primary jaw crushers, primary impact…

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MGB series hopper discharge feeder

MGB series hopper discharge feeder

MGB series hopper discharge feeder is mainly used for the uniform, quantitative and automatic control of under-silo feeding of bulk materials.…

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MZA/K Series Circular Vibrating Screen

MZA/K Series Circular Vibrating Screen

MZA/K series circular vibrating screen produced by Meilan has an axis-eccentric circular vibrating screen, which can be used for dry and wet classification…

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  • IS 383 (1970): Specification for Coarse and Fine

    Sep 25, 1970· or a very fine sand and the need to make suitable changes in the mix design. 0.4 Investigations have shown that the bulk density is affected by the size of the container used to determine it. Secondly there is an increasing tendency to batch concrete by weight rather than by volume. Hence as

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    n Sand (sieved with Ø 5 mm sieve) n Gravel n Max. particle size of coarser aggregates is 10mm n The ideal aggregate is of hard fine aggregate (passing an ISO 8mm sieve) by using 8 - 4 - 2 - 1 - 0,500 - 0,250 mm sieves n Aggregate must be well cleaned Cement – Aggregate Ratio †€n A test is recommended to select the appropriate mixing

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    aggregates—sand, gravel, crushed stone, and air-cooled blast-furnace slag—produce freshly mixed normal-weight concrete with a density (unit weight) of 2200 to 2400 kg/m. 3 (140 to 150 lb/ft. 3). Aggregates of expanded shale, clay, slate, and slag (Fig. 5-3) are used to produce struc-tural lightweight concrete with a freshly mixed density

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    Mix Design Procedures 1. Required material information-- sieve analyses of both fine and coarse aggregates, unit weight, specific gravities, and absorption capacities of aggregates. 2. Choice of slump-- Generally specified for a particular job. However, if not given, an appropriate value may be chosen from Table 1. As a general rule, the lowest

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    Procedure to determine particle size distribution of Aggregates. i) The test sample is dried to a constant weight at a temperature of 110 + 5 o C and weighed. ii) The sample is sieved by using a set of IS Sieves. iii) On completion of sieving, the material on each sieve is weighed.

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    The approximate bulk density of sand that is commonly used in normal-weight concrete is between 1520-1680 kg/m 3 (95-105 lb/ft 3) Here, Standard test method for determining the bulk density of sand is given in ASTM C 29 (AASHTO T 19).


    the cup and determine the mass (M) of the powder to the nearest 0.1%. Calculate the bulk density (g/ml) using the formula M/V 0 in which V 0 is the volume of the cup and record the average of three determinations using three different powder samples. Method C. Measurement in a vessel Apparatus. The apparatus consists of a 100 ml cylindrical


    40mm, 20mm, 10mm, 4.75mm, 2.36mm, 1.18mm, 0.6mm, 0.3mm and 0.15mm. Fineness modulus is t he number at which the average size o f particle is known when we counted from lower order sieve s ize t …

  • Concrete Mix Design - SlideShare

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    Nov 08, 2015· Calculate the safe bearing capacity of soil taking factor of safety as 2.5. Calculate settlement of a square footing of size 2mx2m at safe bearing capacity. Answer. Calculation of Safe Bearing Capacity. From the load settlement curve (see fig below) the ultimate bearing capacity of soil is found to be 500 kN/m 2 and corresponding settlement is

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    A.2 Details of Fracture Test Specimens (Customary Units).. 84 . vii LIST OF FIGURES Page 2.1 Fracture energy test setup .. 59 3.1 Schematic representation of fracture energy test specimen .. 60 3.2 Fracture specimen load-deflection curves for basalt and limestone high-strength concretes --high aggregate content

  • Field Density Test of Soil by Sand Replacement Method.

    There is a shutter between the cylinder and the cone. The cylinder is first calibrated to determine the unit Weight of sand. For good results, the sand used should be uniform, dry and clean passing a 1.0 mm sieve and retained on a 600-micron sieve.

  • Sieve Analysis, Particle Size Analysis

    Mar 21, 2017· Particle Size Passing the Sieves: In Sieve analysis the notation Dxx refers to the size D, in mm, for which xx percent of the sample by weight passes a sieve mesh with an opening equal to D.The D10 size, sometimes called the effective grain size, is the grain diameter for which 10% of the sample (by weight) is finer.

  • Engineering Field Manual

    Unit weight and density .. 4-4 Atterberg Limits investigation and presents a procedure for the preliminary embankment design of earth dams. Bask Concepts Soil D the standard commonly used to determine the "dry weight" or

  • IS 2386-4 (1963): Methods of test for aggregates for

    2.1 Object - This method of test covers the procedure for determining aggregate crushing value of coarse aggregate. NOTE 1 -The ‘aggregate crushing value’ gives a relative measure of the resistance of an aggregate to crushing under a gradually applied compressive load. With aggre- gate of ‘aggregate crushing value’ 30 or higher, the

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    The approximate bulk density of sand that is commonly used in normal-weight concrete is between 1520-1680 kg/m 3 (95-105 lb/ft 3) [1] Here, Standard test method for determining the bulk density of sand is given in ASTM C 29 (AASHTO T 19).

  • BrickWork Calculation & Calculator Quantity of Sand

    Apr 20, 2018· Amount of Sand required for mortar: Similarly as Cement, Sand is calculated in terms of m 3. The Amount of Sand required for Brick masonry = Dry volume of mortar x 6/7 = 0.420 x 6/7 = 0.36m 3. In terms of Kgs, Density of Sand = 1600Kgs/m 3. For 0.36 = 0.36x 1600 = 576Kgs. Summary: For Brickwork of 10′ x 10′ where each Size of brick = 9″x

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    Formula for Unit weight of steel = D 2 /162.28 Kg/m. Let’s take an example, If we want to calculate the unit weight of 8mm steel rod of 2-metre height, Weight of steel = 8 2 /162.28 = 0.3944 kg/m * 2m = 0.79 kg. So 1- meter of 8 mm steel weighs around 0.79kg.

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  • NCPTT Calculating the Weight of Stone

    Dec 18, 2012· Now that we have gone through the way to calculate the cubic feet of the stone you are working with we can move on to step 2. Step 2: Calculating the weight of the stone In this step you will be using the cubic feet you obtained from doing step 1 to calculate the approximate weight of the stone.

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    within the pores, to the weight of an equal volume of distilled water. Simply stated, it is the unit weight of a dry material (gdry) divided by the unit weight of water (gwater). Gs = gdry / gwater or gdry = Gs x gwater To determine the unit weight of a substance like cement, multiply the specific gravity of the cement by the unit weight of water.


    Sep 01, 2014· Following procedure is adopted to calculate fineness modulus of aggregate. Procedure. Sieve the aggregate using the appropriate sieves (80 mm, 40 mm, 20 mm, 10 mm, 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron & 150 micron) Record the weight of aggregate retained on each sieve. Calculate the cumulative weight of aggregate retained on each

  • Aggregates: Physical Properties and Mechanical Properties

    Physical Prosperities of Aggregate : Grading Grading is the particle-size distribution of an aggregate as determined by a sieve analysis using wire mesh sieves with square openings. As per IS:2386(Part-1) Fine aggregate : 6 standard sieves with openings from 150 μm to 4.75 mm. (150 μm, 300 μm, 600 μm, 1.18mm, 2.36mm,

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    Nov 09, 2014· The most important test is the sieve analysis of aggregate, whether it is 20mm, 10mm, 5mm and 1mm sizes. The crucial thing is I have to do it every delivery of aggregate and as per the frequency of sieve analysis, which is written in this article frequency of tests.. As a quality engineer in the concrete batching plant, you have to see to it that the sieve analysis is done regularly, as per

  • Specific Gravity of Coarse Aggregates: Its Importance

    Sep 19, 2019· This test covers the procedures for determining the specific gravity as well as apparent specific gravity and water absorption of aggregates. Water Absorption of Aggregates: Water absorption of aggregates is the percentage of water absorbed by an air-dried aggregate when immersed in water at 27°C for a period of 24 hours. It is an essential

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    Unit weight or Specific Weight of sand is calculated by the product of the density of sand and the standard gravity of sand. According to the US customary measurement system, dry weighs 1.631 gram per cubic centimeter , this density is equal to 101.8 pounds per cubic foot [lb/ft³].

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    Procedure 1. Weigh the sample to the nearest 0.1 g by total weight of sample. This weight will be used to check for any loss of material after the sample has been graded. Select suitable sieve sizes in accordance with the specifications. 2. Nest the sieves in order …

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