FLOOR SHEET FOR VEHICLE, FLOOR STRUCTURAL BODY FOR VEHICLE, AND METHOD FOR CONSTRUCTING FLOOR STRUCTURAL BODY FOR VEHICLE

摘要

Provided is a floor sheet for vehicles that enables a laying operation to be easily carried out, and has superior detachability when a detachment manipulation is required and also has superior handleability and durability. A floor sheet for vehicles to be laid on a floor face of a vehicle, including: a floor sheet main body made of a flame retardant rubber and formed to have a long-sheet shape; and a tacky layer made of an acrylic tacky material overlaid directly or indirectly on the back face of the floor sheet main body so as to have a thickness of no less than 50 µm and less than 500 µm. The floor sheet main body may be formed from a flame retardant rubber composition, and the flame retardant rubber composition may contain a rubber component and an inorganic fire retardant in an amount of no less than 50 parts by weight and less than 90 parts by weight with respect to 100 parts by weight of the rubber component. The inorganic fire retardant may be aluminum hydroxide and/or antimony trioxide. The tacky layer may have a cohesive force of no less than 20 N/25 mm and less than 100 N/25 mm.