Red Sun Enterprises is a distributor of Concrete Block Company products in Costa Rica:
The Concrete Block Company utilizes Lock-Block technology, a production process proven to offer greater tolerances and strength than other systems with straighter joint lines and less potential for movement of units under high-stress conditions. Our blocks are truly versatile:
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Control grade changes along highways and retaining walls
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Impeding soil erosion along dykes and seawalls
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Transitioning between walkways and water
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Create an effective sound barrier
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Mini-blocks for residential landscaping and planters
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Beautiful finish to walls, parking lots, and backyards
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Professionally engineered & designed
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Easy and inexpensive to install
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Lock-Block has been the market leading technology globally for 30 years later
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Environmentally friendly
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8:1 safety factor in lifting hooks