Can You Use Pea Gravel For Concrete Base

In order to contain the pea gravel to the area where it is intended for use it s wise to make use of an edging material that will hold the stones in place.

Can you use pea gravel for concrete base. Round rocks such as pea gravel rolls and dislodge under pressure resulting in failure of the retaining wall. As pea gravel is a loose fill material it can be displaced with foot or vehicle traffic and other physical movement. The use of pea gravel to help set posts provides good drainage and when combined with concrete results in a sturdy fence post installation. Gravel is especially important in clay soil because it doesn.

Buy pea gravel from a stone supplier. Lay a 4 6 inch layer of the crushed base material in the trench. Add pea gravel to a depth of about 2 1 2 inches. One is as a top coat over fresh gravel or concrete.

Use a garden rake to smooth high spots and fill low spots as you go. Remember the border should be about 1 2 inch higher than the gravel to help keep the small stones in place. If you need to tamp down the gravel use a hand tamper. Quality concrete slab design are vapor ers necessary for bats and garages 3 reasons to use crushed stone under concrete slabs b r sand concrete slab floor and how to make one by hand mixing the aggregates the difference between crushed stone and gravel subgrades subbases for concrete slabs the network.

Whether you pour concrete for a walkway or patio a strong gravel base is required to prevent the concrete from cracking and shifting. While pea gravel can be used as a mulch alternative garden border and other landscaping purposes it is not the best choice for a patio base. When used in this manner it has few cons. Pea gravel can be used in two ways on a driveway.

The various sized crushed gravel with the fines helps ensures for appropriate compaction.