Large gaps can create a pathway for water and sediment.
Building a retaining wall with large concrete blocks.
Retaining walls can be constructed using a variety of materials from poured concrete and large timbers to natural stones even bricks.
How to build a concrete wall figure a.
Of compacted base 1 in.
These large concrete blocks are ideal for a wide variety of commercial industrial and large scale retaining wall applications.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Redi rock standard retaining wall blocks started the large block retaining wall revolution back in 2000.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
Staring at one end place the first course of concrete blocks top side up on the crushed rock with the front lip facing up and towards the front of the wall.
Of leveling sand and half the height of the first course of blocks.
The blocks i was thinking of using are the 57 pound block size is 16 inch in length and 12 inches in depth and 6 inches in height.
For this versa lok product and try to keep the butt joint between the retaining wall blocks as tight as possible.
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 large wetcast blocks are like one ton lego blocks that interlock to create tall gravity retaining walls.
Design build manufacturer of interlocking large concrete blocks for gravity retaining walls security walls railroad flood control and containment bins.
I am going to build a retaining wall that is going to be 3 5 feet in height how far should the gravel go back and will 4 inch slotted tubing with cover for the drain be a good enough for the drain.
Follow the block manufacturer s instructions for wall height limits.
Whichever type of block you use make sure you follow the manufacturer s instructions.
Check the level and alignment of all blocks as you go along adjusting them with a rubber mallet.
Magnumstone s comprehensive solution makes the permit process a breeze by providing all of the required testing data and specs for engineers greatly minimizing potential delays.
Stagger the overlaps at least 4 in.