A driveway requires 4 2/3 truckloads of gravel. If a truck holds 3 1/3 cubic yards...
A driveway requires 4 2/3 truckloads of gravel. If a truck holds 3 1/3 cubic yards of gravel, how many total cubic yards of gravel are used for the foundation?
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A driveway requires 4 2/3 truckloads of gravel. If a truck holds
3 1/3 cubic yards...
If 500 compacted cubic yards in-place of sand/gravel is required, how many loads would be required?...
If 500 compacted cubic yards in-place of sand/gravel is required, how many loads would be required? The material has a swell of 15 percent and shrinkage of 95 percent. 605 LCY 0 605 BCY 526 CCY 526 LCY
If 1000 compacted cubic yards in-place of sand/gravel is required, how many loads would be required? The material has an...
If 1000 compacted cubic yards in-place of sand/gravel is
required, how many loads would be required? The material has an
average percent swell and an average percent shrinkage. Refer to
the table in the lecture note to figure out the swell percent and
shrinkage percent.
Percentage of Swell& Shrinkage Shrinkage Swell Material Sand and Gravel 10 to 18% 85 to 100% 90 to 100% Loam 15 to 25% Dense Clay 20 to 35% 90 to 100% Solid Rock 40 to...
Cost Behavior, Classification Smith Concrete Company owns enough ready-mix trucks to deliver up to 102,500 cubic...
Cost Behavior, Classification Smith Concrete Company owns enough ready-mix trucks to deliver up to 102,500 cubic yards of concrete per year (considering each truck's capacity, weather, and distance to each job). Total truck depreciation is $400,000 per year. Raw materials (cement, gravel, and so on) cost about $65 per cubic yard of cement Required: 1. On your own paper, prepare a graph for truck depreciation. Use the vertical axis for cost and the horizontal axis for cubic yards of cement....
V. (8 points) Consider casting a concrete driveway 40 feet long, 12 feet wide and 6...
V. (8 points) Consider casting a concrete driveway 40 feet long, 12 feet wide and 6 in. thick. The proportions of the mix by weight are given as 1:2:3 for cement, sand, and gravel with w/c of 0.50. The specific gravities of sand and gravel are 2.60 and 2.70 respectively. Entrained air content is 7.5%. How many pounds of cement, water, sand, and gravel are needed for the driveway?
2. A civil engineer involved in construction requires 4800, 5800, and 5700 m2 of sand, fine...
2. A civil engineer involved in construction requires 4800, 5800, and 5700 m2 of sand, fine gravel, and coarse gravel, respectively, for a building project. There are three pits from which these materials can be obtained as shown in the following table: Pits Sand Fine Gravel Coarse Gravel % % % 52 30 18 2 20 50 30 3 25 20 55 Use the matrix inverse algorithm based on Gauss Jordan method to determine how many cubic meters must be...
How many cubic yards of concrete are needed to pour the highway support shown in the...
How many cubic yards of concrete are needed to pour the highway support shown in the figure? (1 yd3 = 27 ft3.) (Round to nearest cubic yard.) Mathematics for the Trades: A Guided Approach, 10th Edition Problem sets 9 B # 2
3 4657.3 12. 12. How many cubic yards of concrete are needed to pour a slab...
3 4657.3 12. 12. How many cubic yards of concrete are needed to pour a slab 60' x 80' × 5" thick? 13. 13. How many gallons of paint are required to paint one side of a block wall of the following dimensions: 6'x 172? The paint being used will cover 200 ft per gallon. 14. 14. Compute the gallons of sealer required to seal a floor 120 x 250. The sealer being used will cover 175 ft per gallon....
the excavation volume for problem 3 using in cubic yards the the excavation volume for Problem 3 using the modified-average-end method 6. footing (26'x 16' x8) below supports a 2 x2 colu...
the excavation volume for problem 3 using in cubic yards the the excavation volume for Problem 3 using the modified-average-end method 6. footing (26'x 16' x8) below supports a 2 x2 column of height 12, determine the volume of backfill that needs to be placed after the footing has been constructed. After backfilling operation is finished how much excavated soil may remain to be exported ? Shrinkage factor is 5% and the swelling factor is 30% for the excavated soil...
10. You are working on a concrete mix design that requires each cubic meter of concrete...
10. You are working on a concrete mix design that requires each cubic meter of concrete to have a 0.48 water-cementitious materials r atio, 1,230 kg/m' of dry gravel, 144 kg/m3 of water, and 3% air content. The available gravel has a specific gravity of Ggravel 2.6, a moisture content of2.3% and absorption of 4.5%. The available sand has a specific gravity of Gsand-2.4, a moisture content of 2.2% and absorption of 1.7%. Air entraining agent is to be included...
3. We have 1572 yards of material to make towels. Each towel requires 3/8 of a...
3. We have 1572 yards of material to make towels. Each towel requires 3/8 of a yard. How many towels can be made? How much material will be left over?
If 500 compacted cubic yards in-place of sand/gravel is required, how many loads would be required? The material has a swell of 15 percent and shrinkage of 95 percent. 605 LCY 0 605 BCY 526 CCY 526 LCY
If 1000 compacted cubic yards in-place of sand/gravel is
required, how many loads would be required? The material has an
average percent swell and an average percent shrinkage. Refer to
the table in the lecture note to figure out the swell percent and
shrinkage percent.
Percentage of Swell& Shrinkage Shrinkage Swell Material Sand and Gravel 10 to 18% 85 to 100% 90 to 100% Loam 15 to 25% Dense Clay 20 to 35% 90 to 100% Solid Rock 40 to...
Cost Behavior, Classification Smith Concrete Company owns enough ready-mix trucks to deliver up to 102,500 cubic yards of concrete per year (considering each truck's capacity, weather, and distance to each job). Total truck depreciation is $400,000 per year. Raw materials (cement, gravel, and so on) cost about $65 per cubic yard of cement Required: 1. On your own paper, prepare a graph for truck depreciation. Use the vertical axis for cost and the horizontal axis for cubic yards of cement....
V. (8 points) Consider casting a concrete driveway 40 feet long, 12 feet wide and 6 in. thick. The proportions of the mix by weight are given as 1:2:3 for cement, sand, and gravel with w/c of 0.50. The specific gravities of sand and gravel are 2.60 and 2.70 respectively. Entrained air content is 7.5%. How many pounds of cement, water, sand, and gravel are needed for the driveway?
2. A civil engineer involved in construction requires 4800, 5800, and 5700 m2 of sand, fine gravel, and coarse gravel, respectively, for a building project. There are three pits from which these materials can be obtained as shown in the following table: Pits Sand Fine Gravel Coarse Gravel % % % 52 30 18 2 20 50 30 3 25 20 55 Use the matrix inverse algorithm based on Gauss Jordan method to determine how many cubic meters must be...
3 4657.3 12. 12. How many cubic yards of concrete are needed to pour a slab 60' x 80' × 5" thick? 13. 13. How many gallons of paint are required to paint one side of a block wall of the following dimensions: 6'x 172? The paint being used will cover 200 ft per gallon. 14. 14. Compute the gallons of sealer required to seal a floor 120 x 250. The sealer being used will cover 175 ft per gallon....
the excavation volume for problem 3 using in cubic yards the the excavation volume for Problem 3 using the modified-average-end method 6. footing (26'x 16' x8) below supports a 2 x2 column of height 12, determine the volume of backfill that needs to be placed after the footing has been constructed. After backfilling operation is finished how much excavated soil may remain to be exported ? Shrinkage factor is 5% and the swelling factor is 30% for the excavated soil...
10. You are working on a concrete mix design that requires each cubic meter of concrete to have a 0.48 water-cementitious materials r atio, 1,230 kg/m' of dry gravel, 144 kg/m3 of water, and 3% air content. The available gravel has a specific gravity of Ggravel 2.6, a moisture content of2.3% and absorption of 4.5%. The available sand has a specific gravity of Gsand-2.4, a moisture content of 2.2% and absorption of 1.7%. Air entraining agent is to be included...
3. We have 1572 yards of material to make towels. Each towel requires 3/8 of a yard. How many towels can be made? How much material will be left over?
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