Limestone Screening Under Patio Stones

When considering which screening to use it is helpful to know how each one performs.

Limestone screening under patio stones.

I have a pile of wet sand now and wet limestone base and fabric. When it s time to pave or repave your walkway or patio it is important to choose quality pavers that hold up to weather and foot traffic. I also use a layer of weed block fabric over the limestone directly under the sand. Avoid stone dust or limestone screenings as these materials usually have too many fines dust that trap water that can cause early failure of the pavers.

You could get recycled concrete or reprocessed asphaltcheaper but that s hard to find especially for the lazy contractors using limestone screening. Screenings are mostly use as a paver base material for patio stone pavers clay brick and flagstone. Let plastic panels take the place of the gravel base. Stone dust doesn t belong under pavers.

So first lets example why people do use limestone screening. We stock three different kinds of screenings. Stone dust doesn t belong under pavers. Construction gravel derived from crushed limestone is used to create a solid foundation for pavers whether you re making a patio driveway or walkway in.

It is the cheapest base aggregate that my stone yard supplies. The type of gravel to use for pavers. A traditional base for a paver or stone patio is a 6 inch deep layer of compacted gravel. Though the interlock pavers or concrete bricks are the crowning glory they can t do the job alone.

Instead of sand you can also use a small chip stone called astm 9s hpb or clear 1 8 chip. Sand is often used. 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. I have the aggregate crushed limestone prepared packed and it rained a lot this morning.

Lime rock screenings concrete screening and fine shell screenings. Stone dust doesn t belong under pavers. I spread that over the limestone yesterday. For a typical 10 x 12 foot patio that means carting away about 2 1 2 tons of soil and hauling in the same amount of gravel.

If your long weekend landscape upgrade plans include laying a new driveway or installing new patio stones it s important to remember that like most renovation jobs preparation is everything. Screenings are also used to make concrete block concrete pavers etc. But there s an easier way.