| 摘要 |
<p>The invention concerns a textile additive for cement material, particularly for mortar, concrete, or gunite, containing mineral wool, characterised in that the mineral wool is capable of dissolving in a physiological medium. This additive can be incorporated in materials with a cement matrix, dry or hydrated, to form for example products, particularly in slab form, reinforced with fibers or guniting with mineral wool base.</p> |
