Terrasil and Zycobond solution when sprayed, makes the soil layer waterproof. The permeability is reduced to 10-7 – 10-8 cms/sec., which stops the capillary rise / makes the base impermeable to water from the top.
- 100% organosilane, water-soluble, reactive soil modifier
- Reduces water permeability of soil bases, whilst maintaining 100% vapour permeability
- Forms a breathable waterproofed stone base layer
- Maintains frictional values between silt, sand, clay particles leading to retention of strength and resistance to deformation
- Maintains dry CBR in wet season