Slag material from electric arc furnaces for use in landfill construction fully meets the requirements of the German Landfill Ordinance Annex 3, Table 2, Columns 5, 6 and is used both as profiling material and as a gas drainage layer under the plastic geomembrane or another type of liner. We provide all ranges of grain size in accordance with the relevant quality management plan (QMP). The material combines excellent water permeability with stable installation. We will be happy to assist with the certification of the material by external inspectors. We look forward to hearing from you!