The final layer of a gravel driveway consists of smaller gravel blended with coarse rock dust known as fines crushed stone 411 which is a mixture of 57 stone and coarse rock dust is a.
Installing crushed granite driveway.
Material and installation costs.
Tamp the base of the excavated area with a gas powered or hand held tamper.
In either case however it s important to know what goes into the installation process.
Try making excavating 6 in 15 cm or deeper.
The water activates the stabilizer or resin if you chose that type of application.
Follow directions from your granite supplier for the proper amount of water to apply.
Crushed granite and decomposed granite cost about 3 to 5 per cubic yard or an average of 1 to 3 per square foot.
These prices include delivery and distribution which can save time if you plan to install it as a diy project.
Leave a cushion of 1 2 inch between the top of the plastic edging and the surface of the crushed granite chips to keep the.
This helps plain decomposed granite set up.
Thoroughly soak the material with water.
Dig down 8 inches within the guidelines.
Compact the soil tightly to provide a solid base for the crushed stone.
For patios driveways and other areas that experience heavy foot traffic try installing a 6 in 15 cm for extra durability.
Install 2 of dg wet it and plate com.
We excavate down 4 and remove all of that dirt.
Allow the moist decomposed granite to sit for about eight hours and then compact it with a heavy roller or a vibrating plate compactor.
Level it as much as you can by hand.
Add the first layer of decomposed granite fill the area between the header boards with a 1 5 thick layer of the decomposed granite.
Fill the walkway with about a 3 inch deep layer of crushed granite chips.
If the soil is soft or sandy plan on installing a thicker layer of granite.
It s not the best option in climates with heavy rainfall however because it can be washed away.
A crushed stone driveway is one of many options to consider when installing a new driveway.
Place the decomposed granite over the crushed rock.
Use a hose to water the decomposed granite down.
Size crushed granite is the perfect size for installing a loose fill driveway.
The cost to install a crushed or decomposed granite driveway averages between 100 and 300 for a 400 square foot area.
You can always dig deeper to fit more granite.
This video shows how decomposed granite is professionally installed.