Boulder Retaining Wall Construction Detail

Retaining boulder walls solve vertical heights challenges changing temperatures and ground conditions.

Boulder retaining wall construction detail.

The boulder walls resist the lateral pressures contributed by loose or saturated soil. In addition in most cases rock walls can be up to 50 cheaper than other manufactured retaining systems as well as up to 50 quicker in construction time required. Boulder wall constructions can offer total retaining solutions for your project with 5 to 25kpa loadings from domestic application to heavy industrial requirements. The wall s construction offers level surfaces for owners to have more space than the original yard.

A retaining wall needs to be strong to support the soil behind and boulders naturally perform this task. Solid block wall section pdf dwg. Self stacking concrete blocks make building a sturdy retaining wall a much simpler diy project. Gravity walls solid 41 inch 1030mm hollow core and xl blocks all gravity wall details pdf.

The engineering on such a wall may prove difficult. Using a yanmar b50 excavator and ford f800 dump truck. 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. 41 inch hollow core section pdf dwg.

While building a retaining wall with other materials requires additional drainage in the form of backfilling drainage tracts etc a boulder wall has natural drainage. Xl wall section pdf dwg. How to build a short retaining wall this 2 retaining wall is a great architectural element that also serves a purpose to keep dirt from a sloping yard from going into the driveway. An actual site in eden prairie mn.

Alternating planter 5 degree batter wall section pdf dwg. Raising a existing boulder retaining wall that was too low october 2016 glenford ny. Although the wall is secure there are gaps where the uneven boulders do not meet the next boulder exactly and it is through these gaps that water will drain. Boulder walls provide the look many homeowners are looking for and the functionality necessary for an effective retaining wall.

Step 6 finishing. The back porch footings had. Large batter wall section pdf dwg. Boulder retaining walls are attractive and functional.

How to build an boulder retaining wall strong enough to stop a house from sliding into a lake. We recently built a 6 retaining wall and a couple of 5 retaining walls. Boulder rock retaining walls look natural in any landscape. Block setback options large batter pdf dwg.