Steep
hillsides, because of their nature, are often times very hard to manage.
Terracing can improve the safety of a slope while adding an aesthetic and
economic value to a property.
Taking your
slopes and turning them into something extraordinary with beautiful gardens and
planting areas can be accomplished with building multiple walls. Think of a
terraced slope as building very large steps up a hill. Each of these new steps
can be created to be planting areas. This will add a softer look to a hillside
and allows rainwater to soak into the hill watering the plants instead of just
running down the slope.
Terraces should be properly built and constructed to ensure a lifetime of use. Multiple
walls will act as surcharges on the bottom walls so an engineering review is
recommended. Water runoff or draining down the wall improperly will also need
to be evaluated as heavy wet soil will cause erosion or worse; a possible
wall failure.
A general
rule of thumb when building terraces is if the distance between the walls is less than two times the
height of the lower wall, the upper wall could be putting pressure on the lower
wall and reinforcement may be necessary.
When the need
arises where a large wall is needed to retain a slope, consider making it a
terrace by adding multiple walls. Then add in a flowing stairway to elevate your architectural style and add even more visual appeal.
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