going CO concrete having plastic consistency of fresh state to be produced for use in the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
going CO₂ concrete having plastic consistency of fresh state to be produced for use in the construction of a maine structure Analysis of the sea water showed that so content is 2000 mg/et. Concrete is going to be produced with the below materials. Portlant cement standard mortar strength is 43 MPa, specific gravity is 3.10 kg/dm³ is Aggregates 0,25 Natural Sand Gravel Specific gravity (kg/dm³) 2,60 2,65 15 5 0.50 12 4 40 10 85 45 30 15 30 8 100 100 60 16 (mm sieve) 100 loo -> Cement content of the concrete is required to be 410 kg/m³ a) Calculate the mix proportion for the aggregates and determine Percentage passing values for the grading curve of the aggregate mixture. b) Assuming 1,5% entrapped air in the fresh concrete, calculate the weight of the ingredients in Im³ of the fresh concrete. c) Calculate the unit weight of the fresh concrete (use graf. strength equation with Ka= 6), going CO₂ concrete having plastic consistency of fresh state to be produced for use in the construction of a maine structure Analysis of the sea water showed that so content is 2000 mg/et. Concrete is going to be produced with the below materials. Portlant cement standard mortar strength is 43 MPa, specific gravity is 3.10 kg/dm³ is Aggregates 0,25 Natural Sand Gravel Specific gravity (kg/dm³) 2,60 2,65 15 5 0.50 12 4 40 10 85 45 30 15 30 8 100 100 60 16 (mm sieve) 100 loo -> Cement content of the concrete is required to be 410 kg/m³ a) Calculate the mix proportion for the aggregates and determine Percentage passing values for the grading curve of the aggregate mixture. b) Assuming 1,5% entrapped air in the fresh concrete, calculate the weight of the ingredients in Im³ of the fresh concrete. c) Calculate the unit weight of the fresh concrete (use graf. strength equation with Ka= 6),
Expert Answer:
Answer rating: 100% (QA)
a To calculate the minimum proportions for the aggregates and determine the percentage passing values for the grading curve of the aggregate mixture we can use the ACI method of mix design Step 1 Calc... View the full answer
Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
Posted Date:
Students also viewed these accounting questions
-
A continuous and aligned fiber-reinforced composite is to be produced consisting of 30 vol% aramid fibers and 70 vol% of a polycarbonate matrix; mechanical characteristics of these two materials are...
-
A total resistance of 3.00 is to be produced by connecting an unknown resistance to a 12.0 resistance. (a) What must be the value of the unknown resistance, and (b) Should it be connected in series...
-
A part is to be produced on an automated transfer line. The total work content time to make the part is 36 minutes, and this work will be divided evenly amongst the workstations, so that the...
-
The following post-closing trial balance was prepared for Speedy Prints, Inc., but some balances were entered in the wrong column. Prepare a corrected post-closing trial balance. Assume all accounts...
-
For each of the following, identify the impact of the proposed event on the assets, liabilities, and share-holders' equity by using for increases, for decreases, and 0 for no effect. Shareholders...
-
Why can we be confident that the market for avocados is competitive and that a decrease in supply rather than the greed of avocado growers is the reason for the August 2018 rise in price?
-
The rocket shown in Fig. P5.61 is held stationary by the horizontal force, \(F_{x}\), and the vertical force, \(F_{z}\). The velocity and pressure of the exhaust gas are \(5000 \mathrm{ft} /...
-
Blaxo Balloons manufactures and distributes birthday balloons. At the beginning of the year Blaxos common stock was selling for $20 but by year end it was only $18. If the firm paid a total cash...
-
Sam Green was riding his bicycle along a road that was under construction; although he was riding against traffic instead of with traffic as required by law, he was off the pavement at the time...
-
This assignment requires you to complete the 2022 tax reporting for a fictional woman named Anna Smith. Question 1 T1 - step 4 - line 66 This is Anna's taxable income Answer: Question 2 T1 - step...
-
Rate the current global economy between 1 and 10 and support your rating. How positive do you feel that the economy will improve or get worse over the next 5-10 years? Why?
-
Could a large decline in asset prices occur without prompting a financial crisis? Any examples?
-
Suppose that the real exchange value of the dollar in terms of the euro appreciates 10 percent. As a result, will the choice to a U.S. consumer be any different if this takes place through a nominal...
-
Why do mutual funds generally appeal more to retail investors than large investors?
-
What approach has the Dodd-Frank bill of 2010 taken to prevent financial crises from developing? Explain.
-
Suppose the U.S. economy slips into recession and interest rates fall while other major economies hold up fairly well and their interest rates do not change. Will the movement in the exchange rate...
-
Adam Smith published "Wealth of Nations" in 1776. His book is regarded as the most comprehensive critique of Mercantalism in his era. He is regarded as the most important proponent of markets --...
-
Recall that Chapter 8 described the binary search algorithm for finding a particular entry in an ordered list. The idea behind binary search is to begin looking in the exact center of the list. If...
-
Letters and packages can take up to 2 days to be delivered by Speedipost couriers. The following table shows the percentage of items delivered at certain times after sending. a. Is there any truth in...
-
The masses, m grams, of 690 medical samples are given in the following table. a. Find the value of p that appears in the table. b. On graph paper, draw a histogram to represent the data. c. Calculate...
-
Refer to the following diagram. In position 1, a 10-metre rod is placed 10 metres from a fixed point, P. Six small discs, A to F, are evenly spaced along the length of the rod. The rod is rotated...
-
Reconsider the regression models in Problem 12.6, parts a-e. Suppose the error terms in these models were multiplicative, not additive. Rework the problem under this new assumption regarding the...
-
Sketch the expectation function for the logistic growth model (12.34) for \(\theta_{1}=1, \theta_{3}=1\), and values of \(\theta_{2}=1,4,8\), respectively. Overlay these plots on the same \(x-y\)...
-
For the models shown below, determine whether it is a linear model, an intrinsically linear model, or a nonlinear model. If the model is intrinsically linear, show how it can be linearized by a...
Study smarter with the SolutionInn App