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.
How to build a retaining wall with concrete blocks uk.
For this versa lok product and try to keep the butt joint between the retaining wall blocks as tight as possible.
Whichever type of block you use make sure you follow the manufacturer s instructions.
Bricks can be laid in two skins which can be held together by mesh or built as a 225mm thick wall as shown in the laying bricks project.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight.
Of compacted base 1 in.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
A retaining wall can either be built using brick or block work.
Building a small retaining wall for a garden.
Remember to check out the full diy construction video on our website.
A garden retaining wall of up to 400mm high can be built out of a single skin wall of facing bricks or concrete block.
How to build a concrete wall figure a.
A wall any higher than this needs to be thicker and there are several ways of achieving this.
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.
Concrete block retaining walls.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
Our concrete block retaining walls can be used to construct a range of retaining wall structures from 1 0m to 6 0m.
The success of your retaining wall depends on a level base.
Large gaps can create a pathway for water and sediment.
Learn how to build a low wall from concrete breezeblocks.
Follow the block manufacturer s instructions for wall height limits.
Retaining walls can be build of many different materials including wood timbers bricks or natural boulders.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
Of leveling sand and half the height of the first course of blocks.
The examples below are 1 0 1 5 1 8 2 4 3 0 and 4 8m high walls.
Higher walls can be constructed using geo mats to construct reinforced earth walls.
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.