| 摘要 |
PURPOSE: A construction method for blocking floor crashing sound between floors is provided to reduce construction costs by reducing the thickness of a slab and the weight of a building. CONSTITUTION: A construction method for blocking floor crashing sound between floors is as follows. A sound insulation material(11) composed of Ethylene-Vinyl Acetate Copolymer is formed on an interlayer floor slab. Conic protrusions(12) are arranged in the sound insulation material. A cutoff material(19) is formed between a wall and the sound insulation material in order to maintain tensile force and sealability. An autoclaved lightweight concrete layer(15) is formed on the sound insulation material. A heating pipelines(17) are arranged on the autoclaved lightweight concrete layer. A mortar layer(16) is formed on the autoclaved lightweight concrete layer. |
