ENVIRONMENT-FRENDLY LOESS BRICK AND MANUFACTURING METHOD BY THE SAME

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The present invention relates to loess brick using environment-friendly solidifying agent and a manufacturing method thereof, and more specifically, to loess brick using environment-friendly solidifying agent and a manufacturing method thereof which can be used for sidewalk and walking path for pedestrians and landscape purposes and in which Portland cement is not used at all. The environment-friendly loess brick according to the present invention includes 60-100 parts by weight of decomposed granite with a particle size smaller than 5mm and 50-80 parts by weight of a solidifying agent, based on 100 parts by weight of loess powder. The solidifying agent includes 150-250 parts by weight of blast furnace slag powder and 20-40 parts by weight of petroleum coke desulfurized gypsum, based on 100 parts by weight of incineration remnants produced in a coal-fired incinerator applying a desulfurization method with 20-60% of CaO content.COPYRIGHT KIPO 2014