Metilsilicanatos to encourage use of the water economy.

摘要

The invention relates to the use of methyl siliconate or potassium with a substrate to render it hydrophobic, so said substrate allows good water retention when applied on soil to be protected or such that said substrate is impermeable THE WATER. MIXING between 180 and 1,000 g sodium methyl siliconate or potassium per m 3 of substrate.