Block Wall Installation Guide

Begin laying block at the lowest elevation of the wall.

Block wall installation guide.

Used in the middle of walls where both ends are covered by adjoining. Drive long wooden stakes into the ground. To determine the width of your future wall decide how many cinder blocks you want to use for the wall width then calculate the width using the block s measurements. The installation information demonstrates how to successfully construct retaining walls two sided patio seating walls and concrete fencing.

Install wall rock and backfill materials fill the hollow cores and a minimum of 12 in. G wrap filter fabric over the top portion of gravel 6 below the coping surface. Use a plate compactor to consolidate the area. The installation guide provides the correct steps to follow during the first phase of wall construction.

The most common are. For row one knock off the flanges with a hammer and chisel so the. Install the wall rock to be level. Using construction adhesive secure your block caps and create the top layer of your retaining wall.

This will allow for topsoil and grass. The block caps should overhang the retaining blocks by 1 to 1 1 2 inches. 300 mm behind the wall with wall rock. Cover the gravel between your retaining wall and landscape with topsoil or sod so your garden will grow against your wall achieving a natural look.

Prepare the foundation step 1. Remove the rear lip of the block so that it will lie flat on the leveling pad. Using a shovel mark the ground where the retaining wall will be built. Double corner unit has two squared off ends.

Place the blocks side by side flush against each other and make sure the blocks are in full contact with the leveling pad. Select the application for your project and learn step by step details on how to plan design and build with allan block. Create a small swale which is graded properly to carry water away from the back of the wall. Install filter fabric against the native soil and place the backfill gravel between the blocks and the filter cloth fig.

Dig for the first row of block. Single corner unit has one squared off end. Spread approximately 4 of gravel evenly in the trench and rake the. With the layout marked you can begin digging the trench.

Excavate the entire area to a depth of 8. For example if your cinder blocks are 8x8 in 20x20 cm and you want to use 2 blocks to make up the wall s width your total wall width would be 16 in 40 cm. Stretcher unit has flange extension on both ends. Adjust for sloping ground.

Bury the base course of block. How to build a block retaining wall step 1. To bury the first row. Used at the ends of walls where the end of the block is exposed.