Best Material For Retaining Wall Base

A drain pipe is required for any reinforced wall or any wall over 4 ft.
Best material for retaining wall base. Timbers are usually available in green and brown. Choosing materials for your retaining walls 1. Fasten the timbers with long spikes or screws. Place a minimum of 6 in.
10 retaining wall materials 1. Concrete blocks are a very modern and sophisticated material. As with other types of walls set the timbers on a gravel base and provide good drainage behind the wall. Place the drain pipe at the lowest possible point toward the back of the trench and vent to daylight every 50 ft.
More information on drainage and water management. 150 mm of wall rock in the base trench and rake smooth. Choose timbers that have a 40 treatment rating suitable for ground contact and seal any cut ends with preservative to prevent rotting. Compare the pros and cons style and durability characteristics of seven retaining wall building materials including concrete block stone veneer poured concrete brick wood gabion walls and dry stone walls.
Gabion basket structures are great for the construction of retaining walls retaining walls with poured. Retaining walls can occasionally have a stone veneer meaning a protective decorative layer of stone is applied over a sturdy but less aesthetically pleasing base.