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.

Can you use pea gravel for concrete base.

When used in this manner it has few cons. The various sized crushed gravel with the fines helps ensures for appropriate compaction. The pea gravel provides a textured surface to the concrete and prevents the surface from becoming slick when wet. Pea gravel can be used in two ways on a driveway.

Next compact it and level it using either a hand or mechanical compactor. Pea gravel is a loose landscaping material composed of smooth rounded stones between 1 8 and 1 4 inch. 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. Use a garden rake to smooth high spots and fill low spots as you go.

As pea gravel is a loose fill material it can be displaced with foot or vehicle traffic and other physical movement. 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. One is as a top coat over fresh gravel or concrete. Lay a 4 6 inch layer of the crushed base material in the trench.

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. 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. 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.