Building and Construction Materials and Method of Manufacturing the Same
AssigneesByung-euk MIN, Byung-soo SEO, ILTER of HAPPY PEOPLE CO., LTD.
InventorJeong-min Sul
Life of this patent
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Abstract
Provided are building and construction materials and a method of manufacturing the same. The method includes: creating a mixture by mixing clay ripened and aged in a supplier with ash and water; removing foreign materials such as stones from the mixture using a selector; removing air from the mixture using a vacuum pug mill; molding the mixture by injecting the mixture from which the air is completely removed into a prescribed mold and pressing the mixture with a press; drying a product molded in the molding step; and calcinating the dried product in a kiln. Thus, ash generated in a thermal power plant and buried is used as an alternative aggregate to a scantily available natural aggregate, thereby solving environmental problems due to the burying of waste.
Claims17
A method of manufacturing building and construction materials, the method comprising:
- creating a mixture by mixing clay ripened and aged in a supplier with ash and water;
- removing foreign materials from the mixture using a selector;
- removing air from the mixture using a vacuum pug mill;
- molding the mixture by injecting the air-removed mixture into a prescribed mold and pressing the mixture with a press;
- drying a product molded in the molding step;
- and
- calcinating the dried product in a kiln.
Building material manufactured by a process comprising:
- creating a mixture by mixing clay ripened and aged in a supplier with ash and water;
- removing foreign materials from the mixture using a selector;
- removing air from the mixture using a vacuum pug mill;
- molding the mixture by injecting the air-removed mixture into a prescribed mold and pressing the mixture with a press;
- drying a product molded in the molding step;
- and
- calcinating the dried product in a kiln.
The material of claim 11, wherein the drying step comprises a primary drying step for primarily removing moisture in shade for 1˜3 days, and a secondary drying step for secondarily removing moisture remaining after the primary drying step in sunlight.
Dependencies are inferred from the claim text.