All retaining walls encounter the force of water whether it s from heavy rains or some other unforeseen event.
Retaining wall pea gravel.
Pour pea gravel over the landscape fabric until you have a layer a couple inches thick.
A pea gravel patio requires fewer tools and materials to create than other types.
Design and build your retaining wall to slope at a minimum rate of.
I have great retaining wall step by step tips and videos for you at my website.
When building a retaining wall or garden border or setting fence posts backfilling with pea gravel instead of.
Literally the size of green peas this gravel is self compacting meaning it presses together to form a nearly solid mass.
This product has been washed and properly graded for consistency.
The pea gravel would be about 3 foot against the pool on just one side.
The wall gets its strength from a sturdy base consisting of gravel.
Backfilling your retaining wall.
A much thicker wall and pea gravel fill between the soil and the wall would have prevented the failure.
Adding proper backfill to your retaining wall is extremely important as this is a key element in helping divert water away from the back of the wall eliminating hydrostatic pressure the leading cause of retaining wall failure.
A retaining wall must have the strength to hold back the weight of the soil plants and sometimes small structures behind it.
Lay a 4 6 inch layer of the crushed base material in the trench.
Round rocks such as pea gravel rolls and dislodge under pressure resulting in failure of the retaining wall.
It can also be used for structural applications when combined with other materials such as portland cement and quikrete all purpose sand for making concrete.
All purpose gravel is a multi use product for a variety of decorative and landscaping applications.
We have put up an above ground pool.
This will help water to drain properly.
A wall that leans into the soil it retains is less likely to be pushed outward by soil pressure than a plain old vertical wall.
Pea gravel is a common landscaping material because it is easy to with and cheap.
Next compact it and level it using either a hand or mechanical compactor.
Pea gravel is easier and more economical to install than other patio materials.
If your landscape includes a bordered planting bed or a retaining wall you may be able to use it as part of the perimeter of your patio.