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Q: Are auriferous rocks good for material for road gravel?
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How long does gravel hold water in it?

Gravel does not actually hold water in the sense of absorbing or retaining moisture like a sponge. Instead, water flows through gravel easily due to its porous nature, making it a good material for drainage and preventing water buildup in soil.


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.


How do gravel feel?

Gravel typically feels rough and coarse due to its irregular shapes and sharp edges. Walking on gravel can provide a crunchy and unstable sensation underfoot.


What material best for backfilling a retaining wall?

Granular materials such as gravel or crushed stone are ideal for backfilling a retaining wall as they provide good drainage and stability. Make sure to compact the material in layers to prevent settling and ensure proper support for the wall. Avoid using materials that can retain moisture, which could lead to wall failure.


What are some igneous and sedimentary rocks?

Igneous rocks are made from magma. Magma is made of melted rocks. (When it is underground it is called magma, when it erupts on the surface of the earth, it is called lava. It's the same material though.) When magma/lava cools, it forms igneous rocks. There are many types of igneous rocks and the specific type of igneous rock can vary according to which minerals are present in the melted rock, how fast it cools, and the presence of things like water. Sedimentary rocks are made out of tiny pieces of debris. This can include tiny rocks, sand, clay, silt, and organic material. (Organic materials can vary from rotted leaves to tiny, shelled ocean creatures, or many other types of organic material.) These bits of material collect in an area, then through compaction and cementation, they stick together to form sedimentary rocks. Sedimentary rocks can also be formed when minerals are dissolved in water and are then resolidified. This type of sedimentary rock is called a chemical sedimentary rock. Oolitic limestone is a good example of this type of sedimentary rock.

Related questions

Will a clam bucket work good in Calgary?

yes a clam bucket will work good for moving any loose material. gravel,sand,brush, etc


In building road which rock is used?

A commonly used rock in road construction is crushed stone or gravel. This type of rock is durable, easily compacted, and provides good drainage. It is often used as a base or sub-base material for roads. Other rocks that can be used include limestone, granite, and sandstone, depending on the specific requirements and availability in the area.


Why gravel is not good for plants?

it doesnt have soilin gravel.


How long does gravel hold water in it?

Gravel does not actually hold water in the sense of absorbing or retaining moisture like a sponge. Instead, water flows through gravel easily due to its porous nature, making it a good material for drainage and preventing water buildup in soil.


What makes good bedding material for a toad or frog?

Frog: Moss, and wet gravel and rocks. Toad: This is not so straightforward... Some toads are adapted to very dry climates/habitats; some toads are adapted to very wet climates/habitats. You will have to figure out what type/species of toad it is.


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 a good sentence for gravel?

My neighbor just spread gravel over his unpaved driveway.


What kinds of rocks would act as a good aquifer?

Sandstone, limestone, and basalt are types of rocks that make good aquifers due to their high porosity and permeability. These rocks have spaces within them that allow water to flow through easily, making them ideal for storing and transmitting groundwater.


Is walking bare footed bad for your feet?

No, it isn't. When you walk barefoot on gravel or rocks (if you're used to it) your feet get thick and tough. So it is good for you. Even my feet are thick and tough!! :)


Is gravel good for horses hooves?

no, its unsteady


What are some good places to look for rocks?

Rocks for collecting can be found nearly anywhere. Look at the sides of roads, along riverbanks, at road cuts, in yard landscaping, at playgrounds, on hills, old gravel pits, and recently excavated areas. Always remember to ask for permission from the landowner first.


Which material used when making a airplane runway?

I think concrete is the most common top surface for large runways. Asphalt can also be used. Regardless of the top surface, a good layer of rock and gravel will normally be used to create a stable base for the surface. Smaller runways can still be gravel, dirt, grass, etc.