A creative solution to have a retaining wall for a 12 difference in elevation without an engineered wall.
Boulder retaining wall engineering.
Boulder wall constructions can offer total retaining solutions for your project with 5 to 25kpa loadings from domestic application to heavy industrial requirements.
You have to dig the soil with a shovel or a digging machine lay a layer of gravel of about 4 inches compact the gravel and add a layer of sand.
Where to find retaining wall services.
Boulder retaining walls like any other need a foundation and that is the most important part of the construction.
We offer engineering design and advice when needed construction of any quality retaining wall type from start to finish structural retaining wall repairs as well as a range of other building services such as bricklaying waterproofing.
Retaining wall guideline prepared by eba engineering consultants ltd.
In addition in most cases rock walls can be up to 50 cheaper.
Londonboulder engineering and specifications typical design details no setback 2 setback 6 setback londonboulder unit descriptions all setbacks 1 to 1 excavation oversizing gravity wall 1 to 1 excavation oversizing reinforced walls 90 degree inside corner with geogrid 90 degree inside corners all setbacks 90 degree outside corner with geogrid 90 degree.
Is the standard practice for designing boulder retaining walls to model it as a gravity retaining wall.
Irock retaining walls are fast becoming one of the market leaders in the construction of premium boulder retaining walls.
See more ideas about backyard landscaping backyard landscape design.
Retaining wall constructions provides specialist retaining wall and stabilisation solutions throughout the northern beaches north shore and sydney.