Production method of building materials and vessels using environment-friendly yellow earth
AssigneeIndustry-Academic Cooperation Foundation, The Catholic University of Korea
InventorsYoung-Bok Kim, Myung-Ja Kim
Life of this patent
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Abstract
A method of producing a building material using environment-friendly loess, comprising: preparing an environment-friendly composition by mixing 70˜90 percent by weight of at least one selected from among loess, kaolin, and clay, 3˜23 percent by weight of a resin coating agent, 0.1˜5 percent by weight of an inorganic pigment, and 1˜5 percent by weight of water; and molding the environment-friendly composition at 10 second˜20 minute intervals by introducing it into a molding machine having a temperature of 80˜140° C. and an internal pressure of 1˜20 kg/cm2.
Claims7
A method of producing a building material using environment-friendly loess, comprising:
- preparing an environment-friendly composition by mixing 70-80 percent by weight of a loess, 16.9-24 percent by weight of a melamine resin coating agent, 0.1-5 percent by weight of an inorganic pigment, and 3-8 percent by weight of water;
- and
- molding the environment-friendly composition at 10 second˜20 minute intervals by introducing it into a molding machine having a temperature of 80° ˜140° C. and an internal pressure of 1˜20 kg/cm2.
Dependencies are inferred from the claim text.