Silicate building materials are made from mixture of sand, lime and water, hardening in hydrothermal circumstances in a pressure which is not less than 0,8 MPa. Silicate bricks and silicate blocks "Siliblokas" are one of the friendliest building materials to environment protection. It is one of few ecologically balanced materials. Silicate products are made from natural raw materials, which are hardened only in 200 °C temperature compressed water steam. Therefore amount of energy consumed for their production is not big, whereas that factor saves our environment. Heat-saving external walls from silicate bricks and silicate blocks "Siliblokas" already after two years save more primary energy than costs their production, including thermal insulation. |