| 摘要 |
PROBLEM TO BE SOLVED: To provide a building floor structure and a manufacturing method for the same capable of facilitating construction works.SOLUTION: A floor section of a bed room 11 on a second floor of a building comprises: a floor substrate material 31 installed above floor girders 23 and floor beams 26; and a floor finishing material 33 laid on the floor substrate material 31. A plurality of damping materials 32 which have a shape of rectangular plate are arranged between the floor substrate material 31 and the floor finishing material 33. Spaces 41 without the damping materials 32 are arranged at predetermined locations between the floor substrate material 31 and the floor finishing material 33. Spacers 42 are installed in the spaces 41 in a manner that fills the same.SELECTED DRAWING: Figure 2 |
