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Yes, the mixing of sand and gravel is a physical change, which means it is generally reversible. You can separate sand and gravel by using methods like sieving or washing, as their different sizes and densities allow for such separation. However, the ease of separation may depend on the specific mixture and the method used.
What else can I help you with?
Is a compound irreversible?
That depends on what is being mixed together. Two examples of this are: If you mix sand, gravel, and water it is reversible and you can separate the mixture back to its original three parts. If you mix sand, gravel, water, and cement powder it is not reversible as the water will react with the cement powder creating liquid cement and the sand and gravel will form concrete with the liquid cement. After a few hours the liquid cement in the concrete will set and the concrete mixture will become as hard as rock. It is now no longer possible to separate the mixture back to its original four parts.
Does alluvium refers to stream deposits mainly sand and gravel?
Yes, alluvium typically refers to sediment deposits carried and deposited by streams, rivers, and flowing water. It often consists of a mix of particles including sand, gravel, silt, and clay.
What is ABC gravel?
ABC gravel stands for Aggregate Base Course gravel, which is a mixture of finely crushed aggregate and sand used as a base for paving and construction projects. It is commonly compacted and graded before the application of asphalt or concrete surfaces.
If you mix sugar and sand together what would it be?
If you meant, how could you separate a mixture of sugar and sand, then you can disolve sugar in water, filter the sand out of the sugar water solution, then evaporate the water to get the sugar back by boiling it.
What is class 5 fill gravel?
Class 5 gravel is a type of aggregate material commonly used in road construction and drainage applications. It typically consists of a mix of crushed rock, sand, and gravel, and is graded to meet specific specifications for particle size distribution and compaction purposes. Class 5 fill gravel is often used as a base material for roads, driveways, and parking lots due to its ability to provide good drainage and support heavy loads.
What is the accurate mix ratio of cement and sand and gravel?
Sand and gravel together
Is a compound irreversible?
That depends on what is being mixed together. Two examples of this are: If you mix sand, gravel, and water it is reversible and you can separate the mixture back to its original three parts. If you mix sand, gravel, water, and cement powder it is not reversible as the water will react with the cement powder creating liquid cement and the sand and gravel will form concrete with the liquid cement. After a few hours the liquid cement in the concrete will set and the concrete mixture will become as hard as rock. It is now no longer possible to separate the mixture back to its original four parts.
How is concrete and mortar made?
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
How is mortar concrete made?
Concrete :- a mix of cement, sand, water, and gravel. Mortar :- a mix of cement, sand, and water
What is the mix proportion of concrete?
The standard mix is 123 That is one cement two sand three gravel
What is the Mix ratio of type 2 cement sand and pete gravle?
The mix ratio of type 2 concrete is one part cement, two parts sand, and three parts pea gravel. You can also use sand or crushed stones in place of the pea gravel.
How many bags of quickrete does it take to equal one bag of portland cement with sand and gravel mix?
well concrete mix is a 1/3 gravel , 1/3 sand and 1/3 portland cement . I hope this helps.
How do you make a concrete mixture?
just get a gravel, sand, and cement and then mix it with a little amount of water.
What is the proportion of concrete?
The standard mix is 123 That is one cement two sand three gravel
How much sand gravel and cement do you need to make 1 cubic yard of concrete?
500 pounds cement, 1500 pounds sand, 1600 pounds gravel. Mix with 32 gallons water
Should a sidewalk be made of cement or concrete?
Concrete is what you make a sidewalk from. To make concrete, you mix Portland cement, sand, gravel (aggregate) and water. The cement holds the aggregate together.
What is the mix for 2500 Psi Concrete?
Cement : Sand : Gravel 1 : 3 : 6
