Struvite-k/syngenite building compositions comprising silicate materials and building articles such as wallboards made therefrom

Abstract

The present disclosure relates generally to building materials, such as building boards, having improved strength and reduced shrinkage. More particularly, the present disclosure provides building compositions comprising Struvite-K (KMgPO4⋅6 H2O), Syngenite (K2Ca(SO4)2⋅H2O), and one or more silicate additives suitable for use in building materials.

Dependencies are inferred from the claim text.