It s been a few thousand years since the first roads were built but there s still no shortage of opinions about the right way to build them.
Stone dust under pavers.
Stone dust doesn t belong under pavers.
Inferiority of stone dust.
Stone dust is a byproduct of crushing stone for other purposes.
Using stone dust between patio pavers.
Just make sure the base is deep enough and compacted.
Stone dust doesn t belong under pavers.
The sand concrete sand is where the interlock takes place it comes up and fills the joints causing them to lock up.
The loose sand will also allow the tamping process to even out the top surface of the pavers.
Also called rock dust stone dust is more prone than sand to settling and drainage problems when used as a base beneath walkway or patio pavers.
Use concrete sand and only 3 4 under the pavers.
Stone dust doesn t belong under pavers.
Stone dust is widely used as a setting bed for any of the various types of stone pavers flagstone pavers such as bluestone being an example used by homeowners in small projects.
Use the correct bedding material.
It can be smoothed to create a very flat surface and it is strong enough to support the weight of stone pavers which can be quite significant.