Asphalt mixture, process for production of same, and paving method using same
AssigneeMaeda Road Constructions Co., Ltd
InventorsHirochika Moriyasu, Kentaro Koshi, Hiroshi Taniguchi
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Abstract
An ordinary temperature construction type hot asphalt mixture is provided which comprises an aggregate, an asphalt, a lubricative solidification material and an alkaline additive material that are mixed together, wherein the lubricative solidification material contains a fatty acid and a resin acid with a ratio of 99.5:0.5 to 80:20 as a weight ratio of “fatty acid:resin acid”.
Claims2
An ordinary temperature construction type hot asphalt mixture comprising an aggregate, an asphalt, a lubricative solidification material and an alkaline additive material that are mixed together,
- wherein the lubricative solidification material contains a fatty acid and a resin acid with a ratio of 99.5:0.5 to 80:20 as a weight ratio of “fatty acid:resin acid”,
- the lubricative solidification material contains palmitic acid, stearic acid, oleic acid and linoleic acid including conjugated linoleic acid as the fatty acid, and
- each component in the fatty acid has a content ratio of 1-6 wt % of palmitic acid, 1-4 wt % of stearic acid, 30-50 wt % of oleic acid, and 30-45 wt % of total of linoleic acid including conjugated linoleic acid.
An ordinary temperature construction type hot asphalt mixture comprising an aggregate, an asphalt and a lubricative solidification material that are mixed together,
- wherein the lubricative solidification material contains a fatty acid and a resin acid with a ratio of 99.5:0.5 to 80:20 as a weight ratio of “fatty acid:resin acid”,
- the lubricative solidification material contains palmitic acid, stearic acid, oleic acid and linoleic acid including conjugated linoleic acid as the fatty acid, and
- each component in the fatty acid has a content ratio of 1-6 wt % of palmitic acid, 1-4 wt % of stearic acid, 30-50 wt % of oleic acid, and 30-45 wt % of total of linoleic acid including conjugated linoleic acid.
Dependencies are inferred from the claim text.