Dehumidification with injection

Owing to their macro-porous structure, dehumidifying plasters are particularly effective in treating problems related to rising damp, as they transfer the dampness to the outside. The use of a system that prevents the rising action is another possible option for refurbishing walls, and can be implemented alone or together with a refurbishment plaster. Risano W is a product that, when suitably diluted in water and injected, makes walls hydrophobic to a great depth by saturating their micro-pores and reducing the surface tension in the macro-pore (capillary) walls.