﻿ how to calculate unit weight of mm aggregate

# how to calculate unit weight of mm aggregate

## how to calculate unit weight of mm aggregate ## DETERMINING UNIT MASS (WEIGHT) OF AGGREGATES

2016-7-8  = mass of aggregate (oven dry) in the container, kg (lb.) X1 = mass of aggregate (less than SSD) in the container, kg (lb.) X2 = mass of aggregate (greater than SSD) in the 0.01 m3 (0.5 ft.3) container, kg (lb.) Note 4—Avoid unnecessary delays when testing saturated surface-dry material to prevent excessive loss of moisture by evaporation.

Get Price ## 1 cubic meter 20 mm aggregate weight in Kg - Civil Sir

2021-7-14  20 mm aggregate density:-density of 20 mm aggregate is 1550 kg/m3, it means 1 cubic metre of 20 mm aggregate weight is 1550 kg. Now Questions “what is weight of 1 cubic metre of 20 mm aggregate”, their answer will be following: Ans. 1550 Kgs is weight of 1 cubic metre (m3) of 20 mm aggregate. 1 cubic metre 10 mm aggregate weight in kg

Get Price ## Unit Weight Of 20 Mm Stone Aggregate Blog Dandk

2018-7-2  Unit Weight Of 20 Mm Stone Aggregate. Judy Shuff July 2, 2018. Bulk density for 20mm and 12 5 mm sieve analysis of 20 mm co material properties co and fine 10mm aggregates in 1 cubic meter. Maximum Bulk Density For 20mm And 12 5 Mm Aggregates. Sieve Analysis Of 20 Mm Co Aggregate

Get Price ## 1 cft 10mm 20mm aggregate weight in kg - Civil Sir

2021-7-12  And we know that 1 cubic metre is equal to 35.3147 cubic feet, it means 35.3 147 cubic feet of aggregate weight of 20 mm size is equal to 1550 kg, weight of 1 CFT (cubic feet) of 20mm size aggregate is 1550/35.3147= 43.89 kg. Ans. :- 43.89 Kg is weight of 1 cft 20 mm coarse aggregate.

Get Price ## Standard Test Method for Bulk Density (“Unit

1. Scope. 1.1 This test method covers the determination of bulk density (“unit weight”) of aggregate in a compacted or loose condition, and calculated voids between particles in fine, coarse, or mixed aggregates based on the same determination. This test method is applicable to aggregates not exceeding 125 mm [5 in.] in nominal maximum size.

Get Price ## Rodded Unit Weight of Coarse Aggregates Test

2017-7-16  M SSD = Rodded unit weight of the saturated surface dry aggregate, kg/m3. G = Combined mass of the oven-dry aggregate and the bucket, kg. T = Mass of the bucket alone, kg. V = Volume of the bucket, m3. A = Percent absorption, determined by ASTM C 127. M SSD

Get Price ## Calculation of unit weight of steel bars per metre

2020-6-21  To calculate the unit weight, length “L’ becomes unity. Weight of Steel Bar = [ D ^2 L / 162.28] in Kg and Length ‘L’ in m Weight of Steel Bar = [ D ^2 L / 533] in Kg and Length ‘L’ in foot

Get Price ## Solved: Using The Chart Below, Calculate The Weight

Nominal Maximum Size of Aggregate, mm (in.) Bulk Volume of Dry-Rodded Coarse Aggregate Per Unit Volume of Concrete for Different Fineness Moduli of Fine Aggregate** Fineness Modulus 2.40 2.60 2.80 3.00 0.50 0.48 0.46 0.44 0.59 0.57 0.55 0.53 0.66 0.64 0.62 0.60 9.5 (3%) 12.5 (42) 19 (4) 25 (1) 37.5 (112) 50 (2) 75 (3) 150 (6) 0.71 0.75 0.69 0.73 0.67 0.71 0.65 0.69 0.78 0.76 0.82 0.80 0.85 0.74 0.78

Get Price ## DETERMINING UNIT MASS (WEIGHT) OF AGGREGATES

2016-7-8  DETERMINING UNIT MASS (WEIGHT) OF AGGREGATES TXDOT DESIGNATION: TEX-404-A CONSTRUCTION DIVISION 3 – 6 LAST REVIEWED: SEPTEMBER 2014 4.1.2 Fine Aggregate: 4.1.2.1 The fine aggregate sample should be large enough (after drying) to fill the 0.003 m3 (0.1 3ft. ) measure to overflowing. Use a small scoop to place the sample of sand into the

Get Price ## DETERMINATION OF RODDED UNIT WEIGHT OF

2015-10-10  The rodded unit weight is computed in kg/m 3 (lb/ft 3) from the net weight of the rodded aggregates in the bucket divided by its volume. Computations. Calculate the rodded unit weight as follows: M SSD = (G − T)(1 + A/100)/V. M SSD = the rodded unit weight of the saturated surface dry aggregate

Get Price ## Concrete Mix Design - Weight Method, SI Units, Non

2021-1-1  Nominal maximum size of aggregate = mm. Enter unit weight of coarse aggregate (if unknown, use 1500 to 1900 kg/m 3 for normal weight aggregate) = kg/m 3. Enter fineness modulus of fine aggregate = Enter (from Table above) volume of coarse aggregate per unit volume of concrete = Weight of coarse aggregate = kg/m 3

Get Price ## 1. SCOPE AASHTO T 19 NOTE: 2 2.1.

2021-5-10  5.9.05 UNIT WEIGHT OF AGGREGATE (Kansas Test Method KT-5) 1. SCOPE This method of test covers the procedures for determining the unit weight of fine, coarse, or mixed aggregates. The method is applicable to aggregates not exceeding 1 1/2 in (37.5 mm) in nominal maximum size1. KT-5 reflects testing procedures found in AASHTO T 19.

Get Price ## Rodded Unit Weight of Coarse Aggregates Test

– Computations: Calculate the rodded unit weight as follows: Calculate the rodded unit weight to the nearest 10 kg/m 3. – Data sheet: There are no special data sheets for this test. Follow the instructions included in the above Test Procedure. M SSD = Rodded unit weight of the saturated surface dry aggregate

Get Price ## Standard Test Method for Bulk Density (“Unit

1. Scope. 1.1 This test method covers the determination of bulk density (“unit weight”) of aggregate in a compacted or loose condition, and calculated voids between particles in fine, coarse, or mixed aggregates based on the same determination. This test method is applicable to aggregates not exceeding 125 mm [5 in.] in nominal maximum size.

Get Price ## HOW TO CALCULATE CEMENT, SAND AND COARSE

2021-3-2  Generally, we use 40 mm aggregate instead of 20mm in PCC for cost-effective Calculation of Volume of water in 1m3 of Concrete Water cement ratio 0.5 for a bag = 0.5 x 50 ( weight

Get Price ## Bulk Density and Void Percentage Test for Aggregates

Method A Rodding for maximum aggregates size of 37.5 mm or less, Method B—Jigging for maximum aggregates size greater than 37.5 mm and not exceeding 125 mm, and Method C—Shoveling to determine the loose bulk density of the aggregate. Method A: Rodding. Fill the measure with aggregate in nearly equal three layer.

Get Price ## How to Calculate (Formula) for Unit Weight of ...

2021-7-14  Q: Calculate the weight of 16 mm Steel Bar of Length 12 mtrs. Ans : Since We know that the unit weight of steel can be derived from the Formula i.e., (D^2)/162. Unit weight of 16mm Steel bar (kgs/mtr) = (D^2)/162 = (16 X 16)/162 = 1.580 kgs/mtr. Since we want to calculate the weight of bar of length 12 mtrs, we multiply the unit weight

Get Price ## Solved: Using The Chart Below, Calculate The Weight

Question: Using The Chart Below, Calculate The Weight Of Coarse Aggregate Per Cubic Yard Of A Mix That Has A NMAS Of 34", And F.M. Of 2.5, And A Dry Unit Weight Of 105 Lb/ft? Nominal Maximum Size Of Aggregate, Mm (in.) Bulk Volume Of Dry-Rodded Coarse Aggregate Per Unit Volume Of Concrete For Different Fineness Moduli Of Fine Aggregate** Fineness Modulus 2.40 ...

Get Price ## DETERMINING UNIT MASS (WEIGHT) OF AGGREGATES

2016-7-8  DETERMINING UNIT MASS (WEIGHT) OF AGGREGATES TXDOT DESIGNATION: TEX-404-A CONSTRUCTION DIVISION 3 – 6 LAST REVIEWED: SEPTEMBER 2014 4.1.2 Fine Aggregate: 4.1.2.1 The fine aggregate sample should be large enough (after drying) to fill the 0.003 m3 (0.1 3ft. ) measure to overflowing. Use a small scoop to place the sample of sand into the

Get Price ## Concrete Mix Design - Weight Method, SI Units, Non

2021-1-1  Nominal maximum size of aggregate = mm. Enter unit weight of coarse aggregate (if unknown, use 1500 to 1900 kg/m 3 for normal weight aggregate) = kg/m 3. Enter fineness modulus of fine aggregate = Enter (from Table above) volume of coarse aggregate per unit volume of concrete = Weight of coarse aggregate = kg/m 3

Get Price ## What is Unit weight of 20 mm aggregate? - Answers

2012-2-2  unit wight of 20mm aggregate. it depend on size of aggregate. gradation of blended coarse aggregate sieve no. sample specified limites 1" 100 100 3/4" 99 90-100 3/8" 33 20-55 #4 01 00-10 as above mention specification for course aggregate: cover 789 kg/cubic meter.

Get Price ## weight of 1m3 of 40mm aggregate - BINQ Mining

2012-12-22  unit weight of 40mm down aggregate. ... I general to calculate weight of cement you need to know the ratio.Once Bulk density to 20mm aggregate =1.57 Bulk density to 40mm aggregate =1.52 U can »More detailed. formula for weight 40 mm coarse aggregate metal per m3; m30 grade how much sand and aggregate

Get Price ## How to Calculate (Formula) for Unit Weight of ...

2021-7-14  Q: Calculate the weight of 16 mm Steel Bar of Length 12 mtrs. Ans : Since We know that the unit weight of steel can be derived from the Formula i.e., (D^2)/162. Unit weight of 16mm Steel bar (kgs/mtr) = (D^2)/162 = (16 X 16)/162 = 1.580 kgs/mtr. Since we want to calculate the weight of bar of length 12 mtrs, we multiply the unit weight

Get Price ## How to Calculate Fineness modulus of aggregate

2021-6-30  numerical Examples to calculate the fineness modulus of aggregate. Q.1) Find the fineness modulus of coarse ... Solution:-Coarse aggregate IS sievi (mm) Weight retained 9(kg) Cumulative weight retained(kg) Cumulative% retained 75 mm 0 0 0 40 mm 0 0 0 20 mm 2.5 2.5 (2.5/10)*100=25 ... (not unit) total 245 NOTE* Weight lower than 150 micron is ...

Get Price ## Concrete Mix Design - Weight Method, US Units, Air ...

2021-1-1  Nominal maximum size of aggregate = in. Enter unit weight of coarse aggregate (if unknown, use 95 to 120 lb/ft 3 for normal weight aggregate) = lb/ft 3. Enter fineness modulus of fine aggregate = Enter (from Table above) volume of coarse aggregate per unit volume of concrete = Weight of coarse aggregate = lb/yd 3

Get Price ## Unit Weight Of Steel Calculation Formula Accurate

2020-9-14  How to calculate unit weight of steel bars? Suppose that we have the bar of 10 mm and we have calculate its weight first we will find the weight of 1 meter length. As we know the formula, w= length x d 2 /162. Diameter of bar = 10 mm Length of bar = 1 meter weight of bar = length x d2/162 weight

Get Price ## Bulk Density and Void Percentage Test for Aggregates

Method A Rodding for maximum aggregates size of 37.5 mm or less, Method B—Jigging for maximum aggregates size greater than 37.5 mm and not exceeding 125 mm, and Method C—Shoveling to determine the loose bulk density of the aggregate. Method A: Rodding. Fill the measure with aggregate in nearly equal three layer.

Get Price ## How to Calculate Cement, Sand and Coarse Aggregate ...

2021-6-27  Unit Weight of Water = 1000 litres/m 3 Required Amount of Water = 0.16362 X 1000 = 163.62 litres Therefore, we need 10.5 bags of cement, 0.5454 m 3 of sand, 1.09 m 3 of Coarse aggregates and 163.62 litres of water.

Get Price ## unit weight of 20mm graded stone aggregate as per is ...

2013-6-20  a simple tool for self compacting concrete mix – Archives Section. volume. Crushed granite stones of size 20mm and 10mm are used with a blending 60:40 by percentage weight of Ordinary Portland Cement 53 grade was used corresponding to IS-12269(1987) . As per IS-456(2000) , cement is replaced by 35% of fly The dry-rodded unit weight (DRUW) of the coarse aggregate

Get Price ## Concrete Mix Design - Weight Method, US Units, Air ...

2021-1-1  Nominal maximum size of aggregate = in. Enter unit weight of coarse aggregate (if unknown, use 95 to 120 lb/ft 3 for normal weight aggregate) = lb/ft 3. Enter fineness modulus of fine aggregate = Enter (from Table above) volume of coarse aggregate per unit volume of concrete = Weight of coarse aggregate = lb/yd 3

Get Price ## How to Calculate (Formula) for Unit Weight of ...

2021-7-14  Q: Calculate the weight of 16 mm Steel Bar of Length 12 mtrs. Ans : Since We know that the unit weight of steel can be derived from the Formula i.e., (D^2)/162. Unit weight of 16mm Steel bar (kgs/mtr) = (D^2)/162 = (16 X 16)/162 = 1.580 kgs/mtr. Since we want to calculate the weight of bar of length 12 mtrs, we multiply the unit weight

Get Price ## AGGREGATE BLENDING, ABSORPTION, SPECIFIC GRAVITY

2005-9-20  How much 1.18 mm material do I need from Aggregate #1 for a 4,000 gram batch given the following: % Retained on 1.18 mm sieve = 23.0 % % Agg. #1 Used in Blend = 30.0 % Total Batch wt. = 4000 grams Mass of 1.18 mm material =0.230 * 0.300* 4000 = 276.0 grams

Get Price ## HOW TO TEST AGGREGATE FOR BULK DENSITY AND

2015-1-9  Objective Determination of unit weight or bulk density and void of aggregates. Equipments Name Capacity 1. Balance Sensitive to 0.5% of weight of material 2. Cylindrical metal measure Of 3 litre capacity (for fine aggregate) Of 15 litre capacity (for aggregate upto 40mm) 3. Tamping rod 16 mm

Get Price ## SPECIFIC GRAVITY OF COARSE AGGREGATE AASHTO T 85

2014-4-14  The ratio of the weight in air of a unit volume of aggregate at a stated temperature to the weight in air of an equal volume of gas-free distilled water at a stated temperature (Figure 2). This unit volume of aggregates is composed of the solid particle, permeable voids, and impermeable voids. Gsb = A / (B-C) Where: A = Oven dry weight.

Get Price ## Easy Method - How To Calculate Unit Weight Of Steel

2020-3-11  6. Conclusion. Diameter and length of steel bars are structural requirements of a building, and they are decided based on design procedures given by IS (Indian Standard) codes. Steel bars are sold in the market in price per weight. So we need to calculate the weight of steel required to estimate cost of construction.

Get Price ## HMA Weight-Volume Terms and Relationships –

Basic HMA weight-volume relationships are important to understand for both mix design and construction purposes. Fundamentally, mix design is meant to determine the volume of asphalt binder and aggregates necessary to produce a mixture with the desired properties (Roberts et al., 1996 ).). However, since weight measurements are typically much easier, they are typically taken then converted ...

Get Price ## How Bulk Density and Voids of Aggregates affect

2020-8-24  Shovel or Scoop—A shovel or scoop of convenient size for filling the measure with aggregate.; Calibration Equipment—A piece of plate Limestone, preferably at least 1⁄4 in. [6 mm] thick and at least 1 in. [25 mm] larger than the diameter of the measure to be calibrated. Preparation of sample. Sample should be collected using standard practices stated in ASTM.

Get Price ## Dry Unit Weight - an overview ScienceDirect Topics

The procedures for determining the dry unit weight based on the field measurements of V s and water content using the charts are described in the following steps:. Step 1: Determine the mean vertical effective stress, σ m at a given field depth using K 0 = 0.436—that is, the empirical equation of Jaky (1944) —and an average bulk unit weight of 20.5 kN/m 3.

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