| 摘要 |
<p>The coating is designed to be deposited on metals, internal and external facade surfaces, in civil engineering, etc. It has better adhesion to the surface, mechanical strength, water impermeability, frost resistance and fire - and chemical resistance. The coating has a composition based on sodium or potassium silicate from 22 to 48 wt.pts, orthophosphoric acid, Al203, surfactant, calcium carbonate, zinc oxide and water. 1 claim</p> |
