METHOD OF PRODUCING A SOLID MINERAL MATERIAL

摘要

The invention relates to a method of producing a solid mineral material, comprising the following steps, namely: a step a) consisting in producing a mixture of at least three compositions, said mixture containing at least (i) silicon, (ii) aluminium and (iii) calcium and/or magnesium; a step b) consisting in shaping the paste thus obtained; and, subsequently, a step b) consisting in drying same at atmospheric pressure and at a temperature of less than 99 °C.