DRAIN BOARD USED IN ARTIFICIAL TURF

摘要

PURPOSE: A drain board for artificial turf is provided to prevent the deformation of a lower board by compensating the deformation of the lower board through a wrinkle and by stably connecting an upper board to the upper part of the lower board. CONSTITUTION: A drain board(100) for artificial turf comprises a lower board(10), an upper board(20), and a connection unit(30). The lower board comprises a drainage protrusion(11) protruded to the upper part and a drain(12) between the drainage protrusions. The upper board includes a plurality of drain holes(21) inside. The connection unit comprises a connection hole(31) and a connection protrusion(32) and stably connects the upper board and the lower board.