PREFABRICATED YELLOW SOIL AIR-CORE BRICK, CAPABLE OF ASSEMBLY AND DISASSEMBLY

摘要

PURPOSE: A prefabricated yellow soil air-core brick is provided to facilitate assembly and disassembly, reduce construction, and have a beneficial function for a human body. CONSTITUTION: A prefabricated yellow soil air-core brick is constituted as follows. A coupling projection(11) and a coupling groove(12) are formed on right and left side surfaces to couple another prefabricated brick. A stepped groove(14) and a stepped projection(13) are formed on the upper lower ends of the front and back surfaces.