| 摘要 |
<p>The invention concerns a method for manufacturing a cement and foam polymer mix, whereby the foam polymer is finely, disintegrated, characterized in that the foam polymer is treated so that the surface melts whereafter cement is mixed with the finely disintegrated foam polymer and the cement is bound at the foam polymer. The invention also concerns a cement and foam polymer mix, comprising finely disintegrated foam polymer, characterized in that the finely disintegrated foam polymer, treated so that its surface melts, is mixed with cement, whereby the cement is bound at the surface of the finely disintegrated foam polymer.</p> |
