Tarpaulin for structure of truck trailer and structure for a truck trailer

Tarpaulin comprises a flat textile filling (5), which is embedded in a matrix of plastic. The textile filling is formed as a warp-knit fabric. An independent claim is also included for a construction of a lorry, preferably a trailer (1) of an articulated lorry, comprising a framework carrying a tarp, which extents in the longitudinal direction of lorry.