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How Seawalls Provide Flood Protection For Seafront Homes
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Seawalls protect the soil from erosion by a body of water. In case you have seen a seawall on the shore, just know that seawalls on the lake serve the same function. Just on a much, much smaller scale! A seawall is normally made of wood, stone, steel or concrete.
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Recently, synthetic materials have become more popular. These structures serve three different purposes on the lake.
Second, a seawall helps maintain water depth. This is especially important when you enjoy boating, fishing, or other similar tasks on your bit of the lake. In the end, seawalls may give your property an attractive, finished look. Particularly if your property is on a slope, it can make your property far more attractive.
If you own a home on the waterfront, you may be responsible for a seawall. Don’t let this intimidate you! Seawalls typically require very little upkeep. Periodic visual inspection and minor repairs should make up the majority of your”chores.”
You may choose to construct a seawall on your premises. If so, check your local regulations. Most lakes have requirements for any shore structure. For instance, the Tennessee Valley Authority requires you to submit an application for any shore stabilization project.
Knowing regulations beforehand can help you avoid wasting money on a job you can’t finish. It can also provide you with guidelines on the most effective strategies to build your seawall.
Repairs and Maintenance
Inspect your seawall regularly in order to spot any problems before major issues arise.
If your seawall is new, be cautious and be conscious of any sinkholes or cracks. Other defects may occur as a result of age.
Maintenance and repair techniques will fluctuate based upon the materials used.
Most lake communities have resources available to help homeowners maintain their bit of the shoreline.
Don’t hesitate to ask for support!
Seawall Materials
Seawalls can be built from very different materials.
It will last around 30 years, if built correctly. Simply patch any small holes or cracks in the concrete so that they don’t disperse. If you find too much damage to repair by yourself, call a professional.
Steel: Steel sheet piling is common for both seawalls and bulkheads. The material provides a amazing strength and will last about 25 years. It should be treated properly to ensure that it lasts through being exposed to water.
Wood: You will see wooden seawalls in more residential and rural areas. Just like steel, it should be treated properly in order to last.
Riprap: Many homeowners prefer riprap for its more natural appearance. Riprap is a barrier of very large stones along the waterline. The stone can be granite, granite, concrete or other materials. Repair is extremely basic, and typically consists of replacing any broken or scattered riprap.
Vinyl or Plastic: This is a newer, cheaper product. It offers about 50 decades of life and comes in several different colors. On the downside, synthetic materials can be hard to install. If you decide to install this type of seawall, hire an expert.
Erosion happens to all land. Naturally, this is especially true for those properties located by the water.
Rain, wind and the elements can eat away at any property over time. This may cause complications to any home on the coast.
Planting extra grass or vegetation may provide your soil extra protection. Incidental erosion just beyond the seawall can occur, too, so keep a look out for water pooling behind it.
For more natural seawall materials, such as riprap, encourage natural vegetation. Plant growth will actually provide your seawall stability, and help it blend into the rest of your premises.
After any major storm or flood, give your seawall a visual inspection to be certain it did not sustain any damage.
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