METHOD FOR BUILDING AREA INSULATION OF RAILROAD STATION

摘要

PURPOSE: A construction method for floor insulation of a railroad platform is provided to implement safe and simple insulation construction without using a temporary structure on rails. CONSTITUTION: A construction method for floor insulation of a railroad platform is as follows. An anti-vibration pad(30) is formed on the top of a concrete slab(20) in order to absorb vibrations delivered from the lower concrete slab or upper side. An insulating board(40) is formed on the top of the anti-vibration pad in order to cut off the heat transfer between the anti-vibration pad and the upper side. A waterproof layer(50) is formed on the top of the Insulating board in order to prevent the moisture formed in the insulating board. Concrete(60) including fibrous reinforcement(61) is placed on the top of the waterproof layer in order to prevent the crack of the waterproof layer caused by the running of railway vehicles. Cement mortar(70) and granite(80) are successively placed on the top of the concrete.