| 摘要 |
<p>The invention concerns a material, in particular for building and its method of manufacture, this material being obtained by mixing (10) quick lime (12) and wet gypsum (14) such as an industrial by-product containing residual gypsum, and by partly burning (18) this mixture at a low temperature to obtain a material essentially formed of calcium sulphate hemihydrate, dead lime and non-calcinated parts forming accelerating admixtures.</p> |
