| 摘要 |
Process for the preparation of phosphomagnesium cements, consisting in mixing constituent components including a first constituent based on phosphorus and a second constituent based on magnesium, which are called a binding phase, with at least one compound chosen from silicones and water. A further subject of the invention is a composition for a phosphomagnesium cement including a first constituent based on phosphorus, a second constituent based on magnesium, which are called a binding phase, and at least one compound chosen from silicones, which is distributed in the composition. The cements thus obtained have mechanical properties which are preserved even when they are brought into contact with water. |
