I dont know what material i need to use.
Building a retaining wall with interlocking concrete blocks.
Some places lowes say to use paver base.
Get project details for this diy retaining wall here.
Others rely on a system of pins.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Interlocking concrete block is a way to build a strong wall without mortar.
The success of your retaining wall depends on a level base.
Design build manufacturer of interlocking large concrete blocks for gravity retaining walls security walls railroad flood control and containment bins.
To create a solid foundation dig a trench for the first course of your interlocking retaining wall blocks to sit in and make sure the ground remains even throughout.
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.
But it takes skill and planning to construct an attractive wall that can also handle immense pressure shrug off the forces of gravity stand for decades and laugh in the face of mother nature.
I dont want to buy the bags of paver base at lowes because it costs more than going to a quarry.
Building a retaining wall with blocks from lowe s is easy with these steps.
Using a tape measure decide the length and the width of your retaining wall then mark off the area with the garden stakes and string.
The dry stack construction technique allows the incidental water to escape by flowing around the blocks and out the.
Of compacted base 1 in.
Anyone with a strong back can stack up a bunch of blocks and build a pretty retaining wall.
Other people say to use road base or compacting gravel.
Follow the block manufacturer s instructions for wall height limits.
Some such blocks are made with flanges that slip over the rear edge of the preceding course.
The hollow core design combines with mortarless construction to allow water to drain freely from behind the segmental retaining wall.
Of leveling sand and half the height of the first course of blocks.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
I am building 4 foot high retaining wall using interlocking blocks and struggling with the base.
With both types you don t have to practice throwing mortar or setting block but you will get an attractive addition to your landscape.