Composite, porous, permeable block for atmospheric purification based on power plants byproducts with improved strength, ductility and durability

摘要

Disclosed is a prefabricated porous permeable block that has excellent rainwater discharge efficiency and foreign matter removal efficiency, and has improved strength and ductility to improve durability against ground subsidence, and can be used in an assembled form with excellent workability and integrity. According to the present invention, a plurality of openings into which the concrete block is inserted are formed in the vertical direction, and at the contact points of the horizontal and vertical sidewalls forming the openings, a lattice plate in which a permeable hole is formed in the vertical direction is stacked up and down, the upper grid plate and the lower a block frame stacked in a stepwise manner so that a portion of the opening of the grid plate corresponds; And it is inserted into the opening of the block flame, it provides a prefabricated porous permeable block for air purification comprising a concrete block having a carbon capture and fine dust decomposition function.