Retaining Wall Base Material
After you finish the first course fill the space between your retaining wall and.
Retaining wall base material. Round rocks such as pea gravel rolls and dislodge under pressure resulting in failure of the retaining wall. You don t need mortar with a stone retaining wall. Prepare the foundation step 1. Dig for the first row of block.
Stone structures are capable of withstanding centuries of abuse and your retaining wall or at least its façade will be capable as well. Continue laying your first course of blocks making sure to check that every block is level. To bury the first row. If needed reposition it using additional.
Check the entire length for level and adjust as needed. Position your first block and use a standard level to make sure it s even. For row one knock off the flanges with a hammer and chisel so the. Durability the natural stone is a powerhouse build material.
Look natural stone has a very beautiful aesthetics and texture. With the layout marked you can begin digging the trench. Adjust for sloping ground. It will not fade and it will not crack.
The base material should only consist of angular sharp edged particles such as minus gravel. As with a concrete block wall build a firm gravel base and ensure good drainage. 150 mm of wall rock in the base trench and rake smooth. Step each row back into the slope about 1 1 2 in.
Per foot of wall height.