Abstract: Material allowing the production of surfaces for aboveground cultivation and for container platforms.It is defined in that:it is present in the form of a textile sheet consisting of a structure made on a Raschel-type knitting machine with the insertion of transverse threads (2) and longitudinal threads (1), these threads (1) and (2) being arranged without any shrinkage inside a meshed-thread structure (3) ensuring their retention relative to each other, andat least one continuous heating resistor (4) is incorporated parallel to the transverse (2) and/or longitudinal (1) threads inside the mesh structure (3) and this is in a specified sequence.

Abstract: Open-work textile structure of the type constituted by a warp knit fabric produced with yarns coated with a thermoplastic material, the coating being partly melted and bonding the yarns together in those areas where they are in contact.According to said structure, the open-work takes in the form of regular polygons of which some of the edges at least are slanted with respect to the length of said structure, the stitches of said knitted fabric imprisoning a weft yarn which extends in substantially a straight line parallel to the edges of the formed open-work.