Gabion Basket Retaining Wall Construction
They are rectangular baskets of metallic lattice filled with stones and their origin dates back to war times when they were erected to protect against artillery fire.
Gabion basket retaining wall construction. Since then they have been. Gabion Baskets are galvanized steel double twisted woven wire mesh filled with stone and used for various applications including but not limited to retaining walls slope paving out fall structures weirs drop structures and stream bank protection. When constructing gabion retaining walls in strongly acidic soils PH over 55 the soil and the corrosive groundwater must be separated from the gabion structure by using geotextile fabrics and a properly designed drainage system.
STEP 2 - PROVIDE A FIRM AND LEVEL BASE. They are ideal in large areas that need buttressing. When utilizing a gabion wall with a smooth front face the gabion wall should be placed on a 5-6 degree batter and is not recommended for walls above 18 high.
The wall does not form part of a fence for a pool. Gabion walls and basket features. On taller walls it can be beneficial to step the baskets back to equalise the pressure between the heel and toe of the wall.
Gabion retaining walls can be designed and configured with a stepped front face or a smooth front face. GABION FENCE INSTALLATION GUIDE STEP 1 - LAYING OUT THE SITE Start by laying out the wall using a string line and line level or a carpenters level mounted on a long straight edge usually 2x4 - 12 long and check that the pad is level in both directions. For advice or assistance with the design of an economical gabion wall please email our engineergabion1couk.
The total height of the wall does not exceed 1 metre above the natural ground surface. According to Queensland building regulations you do not need building approval for a retaining wall if it meets the following criteria. Apartment block perimeter with Uplit Gabions.
First video showing the foundations of the Gabion baskets and the digging out of the area. If youre trying to reach down from a 1m high basket or even worse get a wheelbarrow up high to tip rock in youre going to struggle. Smaller gabion walls or larger gabion walls built in stages of smaller sections allow you to physically reach the bottom of the basket.