Aluminum Seawall Construction
Designed and Built to Last Aluminum seawalls are strong, sturdy, durable and cost effective
Aluminum seawalls are preferable to wood seawalls. They are stronger, last longer and are virtually maintenance free.
But there are two different grades of sheeting that can be used to build an aluminum seawall; AWM-3 and AWL-3. The deeper section depth makes your completed wall stronger, sturdier, and more durable. |
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Anchor Rods and PlatesCreative Marine Construction also uses anchor rods that are stronger than the industry standard and are spaced closer together for a "No Failure" seawall. 4 anchors are used every 25 feet instead of 3 and in special situations, up to 5 anchor rods may be used. Anchor Plates are set into the ground 8 to 10 feet behind the wall and 2 feet below the wall's top elevation. In situations where it is not possible to install normal length anchor rods because of trees or other obstructions, shorter rods will be installed but concrete is poured in front of the anchor plates to enhance the anchors holding ability. Additional anchors are also installed in sections where the seawall changes direction. |
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Custom Construction TechniquesThe seawall is built to follow the basic contour of the shore line and although the wall will not be curved, multiple angle changes are used to accomodate the changes in contour. We use custom made inserts and turning rod connectors at each joint to maintain the strength of the wall at angle joints and the taller sections of your seawall are set deeper into the ground to ensure the stability of these areas. Custom made seawall construction jigs keep your seawall straight and level during construction. Creative Marine construction techniques assure that your seawall will look great and stay strong. |
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Finishing TouchesTo finish off the wall, we construct returns at each section termination and install an 8" wide, heavy gauge aluminum cap that is bolted to the main wall every 18". Your seawall is protected against "blow out" from water that can build up pressure behind the wall during storms or heavy downpours by the installation of weep holes every 7 feet that have special filters attached to allow water to drain into the lake. Finally, fill dirt is used to fill in behind the seawall and only yellow compounding sand should be used. Top soil, clay and sugar sand will all cause problems with your seawall. |
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