| 摘要 |
<p>The mastic is designed for different type of sealing, hydro- and heat-insulation, as well as for protection from atmospheric effects in residential and civil engineering and repair works. It contains dioctylphthalate and foam polystyrene, including mineral wool, quartz powder or microtalcum powder as filler, individually or by the addition of ground rubber particles, and optionally, a colourant. The components are in the following weight ratios, in wt. %: dioctylphthalate from 20 to 35; foam polystyrene from 14 to 25; mineral wool from 3 to 8; filler from 50 to 65, and colourant from 2-3. 1 claims</p> |
