Sieve loading Duration of agitation Intensity of agitation
Q: Sieve Analysis of Fine Aggregates) Students have gathered data for sieve analysis of the following…
A:
Q: The following are the results of a sieve analysis: a. Determine the percent finer than each sieve…
A: The sieve analysis is the technique that is used to find the particle size distribution of the…
Q: A 1775g of coarse aggregates was soaked for at least 24hours prior to the lab. It is then brought…
A:
Q: summaries for making and curing cylinder and beam sample in accordance with ASTM C31.
A: Summaries for making and curing cylinder and beam sample in accordance with ASTM C31 are as under-
Q: Plot a combined graph for percent finer vs. grain size distribution for both the sieve analysis and…
A: Particle Size Distribution Curve is drawn to find out the composition of the soil and proposition of…
Q: 1. Discuss how fine aggregate particles are removed from a sieve to be weighed. Explain the…
A: Brief Concept- The different particles of aggregates and sand are determined by the particle size…
Q: The following are the results of a sieve analysis: Sieve size Weight Retained 9.5mm 0 4.75mm…
A: Introduction- A sieving, also known as a grading test, is a process commonly used in civil and…
Q: Obtain fineness modulus for following sieve analysis data
A: Given: Sieve size (mm) %retained 9.5 0.00 4.75 16.00 2.36 19.00 1.18 12.00 0.6 13.00…
Q: A test is set up as shown. A cylindrical mold 4" in diameter is filled with silt to height of…
A:
Q: In a consolidation test, the results are given as follows. Solve a) Plot the curve e vs log σ b)…
A:
Q: The mass of the container plus sand inside is 590 g. During the sand specimen preparation, you…
A:
Q: 5-Draw the relationship between percent passing and sieve size. and discuss. 6-what are the cause of…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Standard Test Method for Ductility of Bituminous Materials 3- Why is the pan greased before…
A: Given Test- Standard test method for ductility of Bituminous materials To find: 3- Why is the…
Q: The following data are the results of a sieve analysis Determine the percentage retained on sieve…
A:
Q: Q1. Fill the remaining columns for the sieve analysis data given in the table Weight of Empty…
A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…
Q: The sieve analysis results for fine aggregate (1000 g) are shown below, complete the following table…
A:
Q: A test is set up as shown. A cylindrical mold 4" in diameter is filled with silt to height of…
A: Given- Dia of mold=4"=0.33' (feet) silt to height of h1 =0.2 ft whose coefficient of permeability k1…
Q: epare a datasheet and calculate the cost of plastering cement (1:5), 20mm thick for 50m². Also…
A: Given data:- Ratio of plastering cement is 1:5 Thickness of plaster is 20 mm Area of plastering is…
Q: sand particals does have liquid limit ? justify your answer.
A: Given data Sand particles Lliquid limit To find Does sand has liquid limit
Q: 1. Following are the results of a sieve analysis: a) Determine the percent finer for each sieve size…
A: Sieve Analysis is done to find out the particle distribution of the soil. It helps us in the…
Q: How does the Duration of agitation affect the analysis of particle size in the sieving…
A: Duration of agitation is the time for which the sieves are shaked to allow particles to pass through…
Q: A test is set up as shown. A cylindrical mold 4" in diameter is filled with silt to height of…
A: Given data- Cylindrical mold 4" in diametersilt to height h1=0.2 ft coefficient of permeability k1 =…
Q: A crushed ore sample was screened using 2 mm screen size. The feed sample contained 45% of minus 2…
A: Given: The material of the feed sample is 45%. The material of the oversize fraction is 15%. The…
Q: In concrete compression test. Normally 150mm×150mm×150mm concrete cube samples is used for testing.…
A:
Q: Q2. Calculate the CBR value for the laboratory data in the table. Load (kn) Penetration (mm) Mold…
A:
Q: 27 Coarse aggregate is placed in a rigid bucket and rodded with a tamping rod to determine its unit…
A:
Q: Vacuum pump is an equipment being used in water content determination test O compaction test…
A: Given data in question Vaccum pump To find out Among which vaccum pump is used.
Q: From a Fine Aggregate sample, the ff data are given below to determine only the SPECIFIC GRAVITIES…
A: Given data MASS of oven dried aggregate (W1)=428.3g MASS of PYC filled with water (W2)=652.5g MASS…
Q: 2) How should the moisture contents of the three samples compare? 3) Why is it important to…
A: 2) The moisture content of three samples can be compared by using oven dried method. In this method…
Q: When performing a sieve analysis test, the sample is placed in a sieve shaker for a time of…
A: •Whole Arrangement is taken out for 10 minutes time.
Q: 1) Two aggregates (Al and A2) were obtained from the field. A sieve analysis was performed on each…
A: sieve analysis is performed in field or lab to understand the type or classification of soil. The…
Q: The crushed stone output from a 36-by 42-in. crusher, with a closed opening of 2 ½ in (output is 50…
A:
Q: 1.Bitumen is obtained from a) Wood b) Petroleum c) Coal d) Kerosene 2. The resistance to flow is…
A: 1. Answer: b Explanation: Bitumen is the product which can be obtained from the petroleum and it is…
Q: Q2. Calculate the CBR value for the laboratory data in the table, Load (kn) Mold Mold Penetration…
A:
Q: 2. Calculate the CBR value for the laboratory data in the table. Load (kn) Penetration (mm) Mold 1 2…
A:
Q: 5) Determine the apparent specifie gravity (G.), dry bulk specific gravity (Guon), SSD bulk specific…
A: The apparent specific gravity of soil is given by,
Q: Question 4 During a consolidation test, the initial reading of the dial gauge is 450.0. The reading…
A:
Q: 2) Upon completion of the excavation, backfilling and compaction works for the proposed road…
A: Given data: Concrete mix Ratio. 1:1.75:1.7+Admixture 1 cubic meter of concrete for given mix 13 bags…
Q: Standard Test Method For Penetration of Bituminous test 1. Importance of penetration test. 2.…
A: My dear, We have deal in this question regarding bitumin and its test importance. Dear, according…
Q: Density of Cement - 1440 kg/m³ Density of Sand - 1560 kg/m³ Density of Gravel - 1600 kg/m³ Calculate…
A: Given, Density of cement = 1440 kg/m3 Density of sand = 1560 kg/m3 Density of gravel = 1600 kg/m3
Q: What is sieve analysis? State at least three (3) limitations of this procedure
A: Given data in question Sieve analysis To be discussed What is sieve analysis 3 limitations of…
Q: Q.2) Answer the following question. 1- The sieve analysis below was done for which type of…
A: Required : Percent passing through each seive sizes.
Q: Q2: The dial readings recorded during a consolidation test at a certain load increment are given…
A: Taylors Square root of Time fitting method Plotting the given reading on a log graph…
Q: We learned that there are limitations on the quantity of material which may be retained on a…
A:
Q: In order to check the quality of the stockpile of aggregates, 1 sack of aggregates (around 40 kg)…
A: I don't think there is any discrepancies. There must be some error during the field inspection.
Q: Standard Test Method for Ductility of Bituminous Materials 7) What is the effect of improper…
A: Note: We'll answer the first question since the exact one wasn't mentioned. Please resubmit a new…
Q: Question 4 Comment the four types of sieve analysis diagrams, which appear in the figure below:…
A:
Q: For a vibroflotation project, the following backfill material specifications must be satisfied.…
A:
Briefly discuss how these factors affect the results of analysis by sieving method.
- Sieve loading
- Duration of agitation
- Intensity of agitation
Step by step
Solved in 2 steps
- The nominal maximum size for an aggregate is the standard sieve opening immediately smaller than the smallest through which all of the aggregate must pass. True FalseThe diameter and length of the tamping rod are mm and mm in the Aggregate Impact Value Test. A. 10.0 mm, 230 mm В. 6.3 mm, 210 mm C. 14.0 mm, 225 mm D. 6.3 mm, 250 mm B.Q-3: Two aggregates (A1 and A2) were obtained from the field. A sieve analysis was performed on each sample and the samples were each brought to the oven dry condition (OD) and weighed. Data was obtained for each of aggregates and is presented in tables below. a) Plot the gradation for each aggregate on the graph. Indicate which gradation curvebelongs to which aggregate.(Show all necessary calculation steps in a table)b) Determine the gradation type of each aggregate.c) Determine the fineness modulus (FM) for A1 and A2. Indicate which aggregate iscoarser and which is finer.d) Determine the total percent moisture content of each aggregate, A1 and A2.Describe the field moisture state of each aggregate as dry or wet by comparingwith its absorption capacities.e) Determine the mass of each sample in the SSD state. For each sample, how muchadd water or dry the sample to bring it to SSD state?f) If for A1 and A2 masses under water are 302.0 g and 319.0 g, respectively,determine oven dry…
- Complete the sieve examination table for aggregates below and calculate the fineness coefficient5) Determine the apparent specifie gravity (G.), dry bulk specific gravity (Guon), SSD bulk specific gravity (Ghessn) and absorption capacity of a fine aggregate sample using the folowing data: • Weight of sample in dry condition: 485 g Weight of sample in SSD condition: 505 g • Weight of pyenometer with the sample and water: 1015 g • Weight of pycnometer with water: 700 gIn a ready-mix plant, cylindrical samples are prepared and tested periodically to detect any mix problem and to ensure that the compressive strength is higher than the lower specification limit. The minimum target value was set at 27.6 MPa. The compressive strength data shown in Table P7.48 were collected. Use one system of units only as specified by the instructor. a. Calculate the mean, standard deviation, and the coefficient of variation of the data.b. Using a spreadsheet program, create a control chart for these data showing the target value and the lower specification limit. Is the plant production meeting the specification requirement? If not, comment on possible reasons. Comment on the data scatter.
- I 1. Determine the apparent specific gravity (G.), dry bulk specific gravity (Gs(OD)), SSD bulk specific gravity (Gt(ssD) and absorption capacity of a fine aggregate sample using the following data: Weight of sample in dry condition: 485 g • Weight of sample in SSD condition: 505 g • Weight of pycnometer with the sample and water: 1015 g Weight of pycnometer with water: 700 gA concrete beam sample has a width of 5 inches, a depth of 6 inches, and a length of 20 inches. The sample was tested for ASTM C293. The maximum load carried by the sample after its failure is 95 KN. Determine the modulus of rupture of the sample in psi. (use 1lbf = 4.45 N, round-up your answer to the nearest whole number that is divisible by 5, no need for unit)To determine the particle size distribution of fine and coarse aggregate by dry sieving.
- The sieve analysis results of an aggregate sample are provided below. What are the maximum aggregate size and the maximum nominal aggregate size? Using the 0.45 power curve, plot the gradation for the data provided in the table. Indicate whether the gradation is dense-graded, gap-graded, or open-graded.In a ready-mix plant, cylindrical samples are prepared and tested periodically to detect any mix problem and to ensure that the compressive strength is higher than the lower specification limit. The minimum target value was set at 5,000 psi. The compressive strength data shown in Table were collected. a. Calculate the mean, standard deviation, and the coefficient of variation of the data. b. Using a spreadsheet program, create a control chart for these data showing the lower specification limit. Is the plant production meeting the specification requirement? If not, comment on possible reasons. Comment on the data scatter.CapsL 8 A Determine the range of final gradation of selected aggregates to prepare the job mix formula for binder course of a mixing plant according to data indicated in table below? Use the following tolerances: ± 6 % for 4.75 mm and above aggregate sizes, ± 4% for 2.36 and 0.30 mm aggregate sizes, and ± 2 % for 0.075 mm aggregate size. Note: use first try with 30%, 35%, 30% and 5% for groups A, B, C and D, respectively. Sieve Size 25 19 12.5 9.5 4.75 2.36 0.3 0.075 A (30%) Coarse Aggregate 100 99 56 31 4 0 0 0 % Passing B (35%) Natural Sand 100 100 100 100 100 89 15 4.2 C (30%) Crushed Sand 100 100 100 100 92 56 9 5 D (5%) Filler 100 100 100 100 100 100 97 88 Specification 100 90-100 76-90 56-80 35-65 23-49 5 19 39 Job Mix Formula Job Mix Formula Limitation 13.6