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Rapid concrete repairBridges, December 2007
CERATECH, Inc., introduced D.O.T.Line, an environmentally friendly, high-performance, rapid concrete repair product that is designed for horizontal to near horizontal applications, allowing for cost-effective structural repair of roads and bridges where quick return to service is vital. D.O.T.Line comes in 58-pound bags and is mixed and placed like traditional concrete. According to the company, it was developed by combining non-hazardous, green sustainable waste stream materials into a cementitious mineral structure, allowing CERATECH to offer a cost-effective, rapid repair concrete that's comprised of more than 90 percent recycled materials. It features a wide applicable temperature range of 30 to 120 degrees F and high-early strength development that allows a two-hour return to service time. D.O.T.Line has 20 minutes of working time and will reach compressive strengths of more than 2,500 psi within two hours from the addition of water.
12/1/2007
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