baumatte, especially drainagebaumatte

摘要

baumatte, especially drainagematte, consisting of a flexible sheet of a porous backing layer with a composite material is attached, the one with binder of filler from isaiming contains, characterised by the fact that the composite material (1). t porous structurethe filler material is a isaiming from expanded and the binder in an amount of 2,5u201330 wt.% contains, on a flat tru00e4gerschichtbogen (2) inselhaft is distributed, and the volumendichte of verbundwerkstoffs in the field of 120u2013800 kg / m3.