PANEL FOR UNDERGROUND STRUCTURE

摘要

PURPOSE: A panel for an underground structure is provided to protect by being arranged in the outer periphery of the underground structure, prevent durability weakening of the underground structure, prevent frost occurrence of the underground structure or surrounding of the underground structure, and protect an on-ground structure disposed on the underground structure by preventing the frost occurrence of the underground structure or surrounding of the underground structure. CONSTITUTION: A panel for an underground structure(100) comprises an insulation layer, a shock absorption layer, and a waterproof layer. The insulation layer prevents heat delivered from the outside and heat released from the inside to the outside. The shock absorption layer is placed at a top of the waterproof layer, absorbs shock generated from the outside in order to prevent the impact affecting the structure placed inside the underground structure. The waterproof layer is placed at a top of the insulation layer, and blocks water from the outside and water from the inside.