Building a small retaining wall for a garden.
How to build a retaining wall with concrete blocks uk.
Large gaps can create a pathway for water and sediment.
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.
When developing a garden there is often a need to add some retaining walls either because the garden is on a slope or you are creating some change in levels to develop interest in the garden.
Higher walls can be constructed using geo mats to construct reinforced earth walls.
Retaining walls can be build of many different materials including wood timbers bricks or natural boulders.
But for diyers retaining wall blocks made of concrete are the best solution.
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.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight.
The success of your retaining wall depends on a level base.
A wall any higher than this needs to be thicker and there are several ways of achieving this.
Concrete block retaining walls.
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.
Of compacted base 1 in.
How to build a concrete wall figure a.
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.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
A garden retaining wall of up to 400mm high can be built out of a single skin wall of facing bricks or concrete block.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
A retaining wall can either be built using brick or block work.
Our concrete block retaining walls can be used to construct a range of retaining wall structures from 1 0m to 6 0m.
Learn how to build a low wall from concrete breezeblocks.
The examples below are 1 0 1 5 1 8 2 4 3 0 and 4 8m high walls.
For this versa lok product and try to keep the butt joint between the retaining wall blocks as tight as possible.
Follow the block manufacturer s instructions for wall height limits.
Remember to check out the full diy construction video on our website.