| 摘要 |
The present invention relates to a prefabricated bathroom floor structure, formed by a TPR waterproof board and a mortar layer to provide an excellent user-friendly environment for usage, to facilitate construction thereof, to lighten the structure after construction, to save energy by providing thermal insulation, and to drastically reduce noise between floors, which has become a social issue. The present invention comprises: a waterproof structure applied to an upper surface of a prefabricated bathroom floor slab; and a cement mortar layer positioned on an upper part of the waterproof structure, wherein a vacant space is formed within the cement mortar layer to lighten the weight thereof. Also the present invention provides a construction method thereof. Accordingly, the present invention provides a lightweight prefabricated bathroom floor structure, which can enhance effects of weight lightening, thermal insulation, and noise reduction. |
