The palisade CSB - LENA has rectangular ground plan which is formed by the sectors. The elements enable to create continual ground plan arches and curves. The cross-section after fitting guarantees partial mutual co-operation of the elements including better transfer of ground pressures. The palisades can be fitted lengthwise and crosswise. The palisade is suitable for the construction of levels in the terrain for grass planting and reinforced surfaces with medium load.