IMPROVED FLOOR STRUCTURE FOR REDUCING FLOOR IMPACT NOISE

摘要

PURPOSE: An improved floor structure for reducing impact noise from the floor is provided to effectively reduce heavy impact noise by dispersing impact through a buffer material and a connecting material. CONSTITUTION: An improved floor structure for reducing impact noise from the floor comprises a slab(S), a buffer material(B), finishing mortar(F), a connector(SS), and aerated concrete(A). The slab is located on the bottom of a floor structure. The buffer material lies on the top of the slab. The finishing mortar is formed on the top of the buffer material. The lower end of the connector is fixed in the slab and the upper end of the connector is installed in the finishing mortar. The aerated concrete is formed between the buffer material and the finishing mortar.