Our principal supplier of slag is the company ČEZ Energetické produkty s.r.o., namely from the power stations Dětmarovice, Chvaletice, Ledvice, Mělník, Počerady and Poříčí. Other significant suppliers are the companies Plzeňská energetika a.s., Teplárna Strakonice a.s. and Teplárna Otrokovice a.s.
We are currently able to supply unlimited quantities of slag whose chemical composition and/or quality may slightly differ according to the supply point also due to the source of used fuel - coal.
Slag is in conformity with requirements on results of eco-toxicological tests and limit concentrations stipulated for the contents of harmful substances in dry matter in conformity with Regulation No. 294/2005 Coll. For that reason, it may be considered to be a sanitary suitable product in compliance with Act No. 102/2001 Coll., on General Safety of Building Products, in effective wording. Slag may be utilised for embankments and backfills on the surface of the ground without limitation given by a particular locality, including creation of the top layer of technical re-cultivation.
By its composition and granulometry, slag corresponds to sands utilised mainly at geotechnical activities. Its principal utilisation is in the sphere of roads thanks to its light volumetric weight and simultaneously its good compactibility.
