RESIDUAL MATERIAL-BASED COMPOSITION FOR THE PREPARATION OF A GEOPOLYMER LIGHT STONE; GEOPOLYMER LIGHT STONE, METHOD FOR ITS PREPARATION AND ITS USE

摘要

The invention relates to a residue-based composition for the production of lightweight geopolymer bricks, containing at least one residue-based, aluminosilicate binder, at least one residue-based, alkaline activator, and at least one residue-based porosity agent, the ratio of the at least one residue-based, alkaline activator to the at least one residue-based, aluminosilicate binder ranges from 0.2 to 1.0. Furthermore, the invention relates to a lightweight geopolymer block that can be produced from a residue-based composition and a method for the production of a lightweight geopolymer block.