TERRASIL product can be applied alone in combination with other products such as lime, cement or polymers (provided they are cationic).
Lime
The combination of TERRASIL with lime at low dosages produces excellent improvements in waterproofing and bearing capacity. The addition of lime is generally recommended when the soil is very expansive or the bearing capacity is too low (< CBR 4) although often a combination of lime and TERRASIL is more economical than a higher dosage of TERRASIL.
Cement
The combination of TERRASIL and cement provides traction resistance and a greater capacity of support while protecting the cement from the attacks of humidity, carbonation, and etringite formation. The use of TERRASIL is highly recommended in soils with sulfates that are going to be stabilized with cement.
Polymers (Zycobond)
The use of reactive polymers such as Zycobond further improves impermeability and provides a more elastic interface between the cement and aggregate particles,
providing a greater durability derived from a lower rigidity.