FLOOR STRUCTURE FOR REDUCING FLOOR IMPACT SOUND AND EXECUTION METHODS OF THE SAME

摘要

PURPOSE: A floor structure for reducing floor impact sound and a construction method thereof are provided to effectively absorb floor impact sound, and to reduce construction time. CONSTITUTION: A floor structure for reducing floor impact sound comprises a floor slab layer(12), a floor reduction material, a wall insulation material(13), an autoclaved lightweight concrete layer(15), and a finishing mortar layer(16). The floor slab layer is integrally formed in a wall(11) which has vertical surfaces. The floor reduction material is loaded on the top of the floor slab layer. The wall insulation material is installed between the wall and the floor reduction material. The autoclaved lightweight concrete layer and the finishing mortar layer are installed on the top of the floor reduction material.