To provide a tarpaulin which can be thermally fused and bonded to each other and is stably excellent in a heat-resistant creep property at a bonded part without sacrificing strength and a creep property of a tarpaulin body and irrespective of vertical and lateral orientations of the tarpaulin, and to provide a tarpaulin bonded body suitably used for the purposes of a film structure of such as a large tent (pavilion), a tent barn, a sunshade tent, a building ceiling film, a building wall film, a water tank, and a container bag.

A flexible laminate is formed by coating thermoplastic resin layers on both surfaces of a fiber foundation cloth, and uses the fiber foundation cloth which includes, as a constituent of at least either of groups of a warp group and a weft group, S-stranded twisted yarns in which a plurality of filament single yarns are right-twisted and bundled, and Z-stranded twisted yarns in which a plurality of filament single yarns are left-twisted and bundled in a range of a number ratio of 1:2 to 2:1 and with alignment having a total number of the S-stranded twisted yarns and Z-stranded twisted yarns 6-39 per inch.