Calcium-silicate-hydrate-bonded building block, preferably of lime sandstone type obtained by autoclaving an aqueous raw material mixture comprising a calcium-containing component and a silicon-containing aggregate, useful to install walls

摘要

Calcium-silicate-hydrate-bonded building block, preferably of lime sandstone type obtained by autoclaving an aqueous raw material mixture comprising 8-10 mol.% of a calcium-containing component and 81-87 mol.% of silicon-containing aggregate, where the aggregate contains at least 40 mol.% of silica as silicon containing component and at least 20 mol.% of porous concrete granulate with a particle size of 0.2 to 4 mm.