MINERALISCHER SCHAUMFÖRMIGER BAU- UND STRUKTURWERKSTOFF SOWIE VERFAHREN ZUR DESSEN HERSTELLUNG UND VORRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS

摘要

Mineral foam-like building and structured material is based on a uniform expanded alkali silicate and/or ammonium silicate matrix which surrounds an open and/or closed pore structure. An Independent claim is also included for a process for the production of the mineral foam-like building and structured material comprising adjusting the water content of the alkali silicate and/or ammonium silicate starting material to a determined value and foaming the pretreated material.