1 and half tons
A yard of concrete weighs two tons, so 28 yards is 56 tons.
To make 1 cubic yard of concrete, you typically need about 1.5 to 2 sacks (94-pound bags) of Portland cement, which is a key ingredient. The amount of navvy jack, or gravel, required can vary based on the desired mix ratio, but generally, you would need around 1.5 cubic yards of gravel. The standard concrete mix ratio is usually 1 part cement, 2 parts sand, and 3 parts gravel. Therefore, the specific quantity of navvy jack will depend on the total volume of aggregates used in the mix.
How much is 4.5 yards of concrete in Red Oak TX
You will need 65.93 cubic yards or 84.6 tons of gravel.
You will need 20 cubic yards or 25.7 tons of gravel.
0.79 Cubic Yards
1 and half tons
231
5,000,000 cu yards
How mush is a price of 5 yards of concrete delievered
You will need 0.309 cubic yards (about 600 pounds) of gravel.
A minimum of 4 inches of gravel should be placed under concrete for proper installation.
For a fish tank, you need enough gravel to make a thin layer on the bottom of the aquarium. For an outdoor walkway, you need much more.
486 cubic feet
Three and one-quarter million cubic yards. There are 4,360,000 cubic yards of concrete in the dam
500 pounds cement, 1500 pounds sand, 1600 pounds gravel. Mix with 32 gallons water