Fill the trench with a 2 to 3 inch layer of paver base.
Building steps with pavers and retaining walls.
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.
Choose a paver base with landscape rocks between 1 2 inch and 3 4 inch in size.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
These pavers can also withstand the wear and tear of outdoor steps leading into your home garden or patio.
150 mm and a stair tread of ab capstones and pavers.
Design and build your retaining wall to slope at a minimum rate of.
Our example here uses a base trench of 6 in.
Excavate to the necessary depth and width for each stair riser and thoroughly compact the entire area to 95 standard proctor with a mechanical.
Once the number of steps has been determined and the type of stair tread has been selected excavate the stair location based on the rise and run.
Follow the block manufacturer s instructions for wall height limits.
With nicolock paving stones paving slabs retaining walls and accents the outdoor space of your dreams is closer than ever.
This week we finish our yardwork by adding a retaining wall fire pit and set of exterior stairs.
To build a retaining wall begin by planning and marking out where you want your wall to be.
In addition to retaining walls project ideas include outdoor fireplaces fire pits stone mailboxes stone water features outdoor kitchens built in seating built in planters pillars and garden walls of various heights.
Lay the foundation on this base and use a rubber mallet to level the blocks.
Mark the center of the stairway where the base stair riser will be placed.
Paving stones provide support for some strong and durable outdoor installations including decks walkways and retaining walls.
Whether it s a custom patio a predesigned outdoor brick fire pit or anything else that can be fabricated from pavers nicolock stones will deliver the rich vibrant long lasting color any landscape design project.
Dig a trench then tamp down the soil and lay a base layer of rock dust.
Similar to gravel paver base is a form of construction aggregate that contains crushed rocks such as limestone.
Due to soil erosion your retaining wall should be built on a solid foundation made from paver base.
For information on basic installation practices see gravity retaining wall installation or reinfroced retaining wall installation for more details.