| 摘要 |
The present invention refers to a waterproofing composition to be applied on any surface desired to be protected or on damaged surfaces in order to avoid moisture or water leakages to the inside of the rooms. The composition comprises or consists essentially of 30 to 40% Portland cement or Kaolin; 20 to 30% marble dust or silica sand, 25 to 35% lime and 3 to 12% ground salt, alum stone or calcium chloride. The resulting talcum texture powder is mixed with water and applied as paint.
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