| 摘要 |
The present invention relates to a sound insulation heating device of a double-bottomed structure which is installed on a slab of a building comprising: a support structure installed to fit on an area of the slab; and a floor layer constructed on the upper side of the support structure. The support structure comprises: a plurality of support boards having a plurality of level controller installation grooves which are punched in parallel at regular intervals; a plurality of level controllers installed from a lower portion in each level controller installation groove of the support boards; a plurality of binding members having H-shaped cross sections by mutually combining the support boards; side reinforcing members fixed on side walls of the building; and sound insulation materials installed between the side reinforcing members and the side walls. The present invention can block the spread of a vibration delivering sound by the sound insulation materials between the side walls of the building and the side reinforcing members, and eternally prevent deflection caused by the weight loaded in a washboard portion. The sound insulation heating device of the double-bottomed structure has high intensity while an installation is simple. In addition, a wide board can be used since level adjusting before and after assembling the support structure is easy, and the sound insulation heating device of the double-bottomed structure has excellent sound insulation and heat insulation features. |
