Layer structure for sport lawn for football, has surface layer, where inorganic bulk material is interfered and sown on surface layer, and supplementary chips with planar textile substance blended into upper sub layer of surface layer

摘要

The structure has a surface layer, where an inorganic bulk material is interfered on the surface layer. The bulk material comprises lava and supplementary chips with a chaffed planar textile substance that are blended into an upper sub-layer of the surface layer. The upper sub-layer comprises a starch layer of half to three quarters, such as two thirds, of the surface layer. The chips comprise linear dimensions in length and width between 5 - 80 mm, and grain size of the lava is 2-16 mm. An independent claim is also included for a method for manufacturing of a layer structure for a sport lawn.