Retaining walls are
structures made of materials like concrete blocks, poured concrete, cross ties,
rocks or boulders that hold and retain soil. They are important not only
practically as they provide a barrier which helps hold soil in place, but also
aesthetically as a decorative feature to the landscape. Unfortunately, not all
retaining walls are built correctly. Most people succumb to the mistake of
fixing their own retaining wall which results in money loss and property
damage.
image:en.wikipedia.org |
Common
Issues with Retaining Walls
These are some of the retaining wall
problems:
1. Tilting
- is a result of
the wall being poorly constructed right from the start. Another reason may be expansive clay soils
which is a result of excessive moisture. It may be also a result of poor
reinforcement and drainage. These elements put pressure on the wall resulting
to its tilting.
2.
Crumbling - is a result of inadequate
reinforcement of the material or poorly mixed concrete in the case of concrete
retaining walls.
3.
Cracking - usually indicates a structural
problem. Moisture also plays a big role in instigating cracks.
4.
Poor quality wall anchor – refers to low quality anchors
which will corrode and put your wall at risk of damage.
5.
Drainage Problem – is caused by the buildup of
pressure against the wall caused by water or moisture.
Professional
Help When Repairing Retaining Walls
Repairing retaining walls is not a
simple process. You need professionals to assess the damage and the extent.
These professionals will be able to fix your retaining wall quicker and more
efficiently. Most DIYs will result to greater damage, in which case you might
have to take the wall off and rebuild it again.
In some cases, the problem
concerning retaining walls is structural.
Engineering, planning and assessment for repair or replacement will be
needed. A massive wall, especially one that is shifting or bulging, must be
examined by a structural engineer as this may be an indication of a bigger and
extensive damage. In some cases, excavation may be the solution. When there is
lateral ground movement involved, a structural engineer must be consulted
again.
In terms of excavation, repair,
drilling, reinforcement, drainage and other major repairs of retaining walls,
you must call the professionals who can handle these situations properly. These
things are not something you can easily do at home, as this might cause more
damage on property and might harm or injure the people involved in the repair.
Safety must be at the top of your priority list.
Written
by Robert Thompson, owner of Custom Outdoor Designs, where they are one of the
best companies for stamped concrete
in Columbia, MO.
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