Solid Waste Engineering
3rd Edition
ISBN: 9781305635203
Author: Worrell, William A.
Publisher: Cengage Learning,
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 4, Problem 4.5P
To determine
The Rosin-Rammler characterstic size
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Imagine you are a packaging engineer
testing the properties of the
paperboard from a new supplier. You
initially ordered a Caliper 15
paperboard of 10 pieces to test the
properties.
A) How high is a stack of 10 pieces in
inches? (just show in your solutions
that you will upload)
.....
After doing tests, you decided that
the paperboard is acceptable. You
proceeded with an order
of 2,657 pieces.
B) How high is the entire stack in
cm? (show in your solutions and type
it on the blank below)
V.
DATA AND TABULATION
1. Depending upon the form of the specifications for use of the material under test, the
report shall include the following:
1.1. Total percentage of material passing each sieve, or
1.2. Total percentage of material retained oneach sieve,
or
1.3. Percentage ofmaterial retained between consecutive sieves.
2. Report percentages to the nearest wholenumber, except if the percentage passing the
75-um (No. 200) sieveis less than 10 %, it shall be reported to the nearest 0.1%.
3. Report the fineness modulus, when required, to the nearest 0.01.
CUMULATIVE
CUMULATIVE
SIEV
AMOUNT
AMOUNT
PERCENT
PERCENT
RETAINED, g (b)
RETAINED, 9
(a)
RETAINED,
(c)=(b)*100/TÓT
E
PASSING
SIZ
(d)=100 - (c)
AL
1%
215
885
3/4
980
1/2
2350
3/8
1190
4.
2205
1985
10
1840
40
1650
100
980
200
660
PAN
60
15000
ТОTAL
[7]
if total sample mass of aggregate is 164.9 grams, then the percent passing from sieve size #30 only is equal to ………………
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- lease type your solutions in the box below. Answers without solutions will not have any marks. Students in the materials lab performed the specific gravity test and bulk unit weight and voids of aggregate on a sample of coarse aggregate and obtained the following data: Mass of oven dried aggregate: 951 g Mass of aggregate submerged in water: 603 g Mass of saturated surface dry aggregate: 993 g Find: Bulk dry specific gravity of aggregate. Find the absorption of aggregate. If the dry rodded unit weight of aggregate found to be 1695 kg/m3 , calculate the percent voids between aggregate particles in this test. We blend this aggregate with other aggregate with bulk dry specific gravities of 2.23. Calculate the bulk dry specific gravity of the blend if the blend proportion is 40:60.arrow_forwardSummary: Because of the amount of handling that occurs during material production, within warehouses, and during manufacturing operations, along with the handling of loading, unloading, and shipping, material mix-ups and mixed materials are not an uncommon occurence. Mixed materials also occur when industrial scrap is collected, or when discarded products are used a new raw material through recycling. A case of mixed materials has been identified, and you have been called upon to devise a means of separation. Assume that you have the equipment to perform each of the tests described in our discussion. For each of the material combinations below, determine a procedure that could accomplish such a separation. Use standard data-source references to help you identify distinguished properties. hot-rolled bars of AISI 1020 and 1040 steel stainless steel sheets of Type 430 ferritic stainless and Type 316 austenitic stainless. 6061-T6 aluminum and AZ91 magnesium that have become mixed in a…arrow_forwardA Moving to another question will save this response. Quèstion 19 From the given data shown in the table below, determine the effective specific gravity of aggregates. Round off to Materials Specific Gravity Percent by weight Fine Agg 2.621 47.79 Coarse Agg 2.718 47.45 Asphalt Cement 1.034 100-FA-CA Moving to another question will save this response. DELLarrow_forward
- the Nominal Maximum aggregate Size (N.M.S) for the aggregate gradation shown below is equal to Sieve size Passing % 3/4 inch 100 1/2 inch 3/8 inch 99 89 No.4 72 No.8 65 No.30 22 No.200 Your answer 4-arrow_forwardThree aggregates are to be mixed together in the following ratio: Aggregate A 35% Aggregate B 40% Aggregate C 25% For each aggregate, the percent passing a set of five sieves is shown in the following table: Determine the percent passing each sieve for the blended aggregate?arrow_forward1. Three samples of aggregates are sieved to obtain the grading curve. A set of different sieves is stacked with the coarsest mesh at the top. The aggregate is then placed in the top sieve and the stack is placed in a sieve shaker. The raw data is as follows: Sieve size (mm) 19 9.5 4.75 2.36 1.18 0.6 0.3 0.15 Pan Mass of sieve (g) 670 620 620 570 570 520 520 520 490 For each sample: Plot the grading curve. a. b. Identify the type of gradation. c. Determine the fineness modulus. Mass of sieve + aggregates retained (g) Sample B mass of the empty measure mass of measure + water Sample A 670 770 820 740 720 770 720 570 525 mass of measure + rodded aggregates mass of measure + loose aggregates 670 1820 620 570 570 670 720 620 544 2. The rodded and loose bulk density of an aggregate sample is to be determined. The following are acquired during the experiment: - 12.15 kg - 27.15 kg - 34.60 kg - 25.16 kg Sample C 670 620 620 670 770 720 620 620 506arrow_forward
- Please provide complete solution for full credit and box final answer/s. PROBLEM: The following are the results in the test for specific gravity of fine aggregates:a. Mass of Oven-dry specimen in air = 502 gramsb. Mass of Pycnometer filled with water, to calibration mark = 640 gramsc. Mass of Saturated Surface-Dry Specimen = 510 gramsd. Mass of Pycnometer filled with specimen and water to calibration mark = 950 gramsCalculate the absorption, apparent specific gravity, bulk specific gravity in SSD condition, and bulk specific gravity in OD condition.arrow_forward1. What is the other name of the dry granulation method? 2. What is the process of liquefaction of solids when mixed? 3. What is the process of amassing material fines into cohesive units like pellets or granules? 4. What is the process of reducing particle size of a solid by first forming a mass with a liquid, then grinding with a mortar and pestle? 5. What kind of paper packaging is semi-opaque with limited moisture resistance? 6. Which blending process has low homogeneity? 7. Which method is used to ensure the uniform distribution of the potent drug? 8. What powders will absorb moisture from the air to the extent that they will partially or completelt liquefy? 9. What kind of paper packaging is semi-opaque with limited moisture resistance?arrow_forwardwhat are the Physical and Mechanical Properties of Plastic Waste with Bricksarrow_forward
- Complete the table with the solution.arrow_forwardTable P5.27 shows the grain size distributions of aggregates A, B, and C. The three aggregates must be blended at a ratio of 15:25:60 by weight, respectively. Using a spreadsheet program, determine the grain size distribution of the blend. TABLE P5.27 Percent Passing Sieve Size, mm 25 19 12.5 9.5 4.75 1.18 0.60 0.30 0.15 Aggregate A 100 100 100 77 70 42 34 28 20 Aggregate B 100 85 62 43 24 13 Aggregate C 100 100 84 51 29 19 18 14 9.arrow_forwardAll about Solid and Liquid Wastearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Solid Waste EngineeringCivil EngineeringISBN:9781305635203Author:Worrell, William A.Publisher:Cengage Learning,
Solid Waste Engineering
Civil Engineering
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Cengage Learning,