Geopolymer stone for construction and decoration comprises rock residues and a poly(sialate), poly(sialate-siloxo) and/or poly(sialate-disiloxo) geopolymer binder

摘要

Geopolymer stone for construction and decoration comprises 65-95 wt.% rock residues derived from naturally weathered rock and/or eroded detrital rock and 5-35 wt.% of a poly(sialate), poly(sialate-siloxo) and/or poly(sialate-disiloxo) geopolymer binder. An Independent claim is also included for production of the geopolymer stone by hardening a mixture of the rock residues and a geopolymer comprising sodium, potassium and calcium aluminosilicates.