Why use the Xbloc®?

Economical

Xbloc® is the most economical single layer armour unit. The average concrete saving yielded by incorporation of Xbloc® units is up to 15% compared to other single layer armour units. More savings are achieved on construction costs and project duration as the Xbloc® requires a smaller number of armour units that require a lesser weight. The total lifetime costs will be low as each Xbloc® design is based on a maintenance free concept.
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Reliable

Extensive research both on hydraulic stability and structural integrity has proven Xbloc® to be the most reliable single layer armour unit. Acquired experience in recent Xbloc® Projects make theory come true as the armour units react well under severe circumstances.
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Easy to use

Steel moulds can be used repetitively to produce large number of units. At the construction yard units can be handled with a sling, fork or clamp. The units can be stored in various ways. There are no restrictions on the Xbloc orientation during placement. Experience shows Xbloc® placement rates varying between 8-25 units /hour.
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Ecological

The new design philosophy requires an ecological evaluation of marine structures. The Xbloc® armour unit fits well into this new philosophy as the random structure and high porosity of an Xbloc® breakwater provides a good habitat for different kinds of marine vegetation and animals.
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