PLATE AND ATTACHMENT SYSTEM THEREOF Russian patent published in 2004 - IPC

FIELD: building units; particularly floor plates. SUBSTANCE: attachment system for floor plates includes connection profiles formed on narrow sides of floor plate. Connection profile of front narrow side and connection profile of opposite back narrow side, also as connection profile of left narrow side and connection profile of opposite right narrow side mate each other to provide connection of identical plates. Connection profiles mating each other have complementary hook-like members, which connect each other. Hook-like members have fixing surfaces, which provide tight plate abutting such that resultant floor surface has no clearances. EFFECT: increased strength of plate connection. 19 cl, 13 dwg