Highly durable composite and manufacturing thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jun 9, 2015
Grant Date -
N/A
app pub date -
Apr 21, 2011
filing date -
Apr 20, 2010
priority date (Note) -
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Abstract
Lithium compound functionalized carbonaceous materials are dispersed in a homogenous aqueous mixture. The mixture is dispersed in water used to mix cement and aggregate and remain dispersed in the cement. Spraying the aqueous mixture over cracked or damaged concrete surfaces fill the cracks or damages with the functionalized nanotubes. The solution solves problems of concrete permeability, eliminates alkali-silica reactions, avoids shrinkage and thermal stress and improves durability of concrete.
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