THERMOSAN CAL
THERMOSAN CAL is a one-component macroporous mortar based on hydraulic lime designed for the restoration and treatment of substrates damaged by rising dampness.
THERMOSAN CAL incorporates polypropylene fibres and thermal-dehumidifying properties that help improve the condition of walls affected by persistent moisture. Its macroporous structure absorbs moisture from the substrate and promotes natural drying through ventilation, contributing to healthier and more durable masonry surfaces. THERMOSAN CAL is particularly suitable for restoration projects, heritage conservation works and the rehabilitation of walls damaged by capillary rising dampness or condensation caused by cold wall effects. It also helps reduce the appearance of efflorescence and limits the damaging action of salts within masonry substrates. Thanks to its high vapour permeability and compatibility with weak or deteriorated mineral supports, THERMOSAN CAL offers an effective solution for restoring buildings while preserving their original characteristics and improving indoor comfort.
Applications
- Treatment of walls affected by rising dampness.
- Restoration of deteriorated masonry and brickwork.
- Rehabilitation of historical and heritage buildings.
- Prevention of efflorescence on mineral substrates.
Advantages
- Highly permeable to water vapour.
- Promotes natural substrate dehumidification.
- Reduces salt-related surface deterioration.
- Compatible with weak and aged masonry.
- Excellent adhesion without bonding agents.
Application method
Apply onto clean, sound and previously dampened substrates, spreading the mortar evenly to obtain a continuous and homogeneous restoration layer. For further information or detailed technical data, please consult the product technical data sheet.
Coverage
Coverage requirements depend on substrate texture, absorption, surface condition and the characteristics of the restoration project. For further information or detailed technical data, please consult the product technical data sheet.
Packaging
THERMOSAN CAL is supplied ready for mixing and application, facilitating restoration and moisture control works on affected masonry substrates. For further information or detailed technical data, please consult the product technical data sheet.
Precautions and safety
Wear protective gloves and safety goggles during handling and application. Avoid contact with skin and eyes and prevent dust inhalation.
