Kerakoll's heat-insulating and drying plasters offer an ideal solution for adobe walls, both for treating waterlogging and for normal plastering tasks both indoors and outdoors. Below we present the application possibilities and the properties of the materials, with special attention to adobe walls.
Benesserebio: This drying and thermal-insulating plaster must be applied at a minimum thickness of 2 cm on adobe walls. It is highly suitable for treating dampness while also providing thermal insulation. Its relative water vapour resistance factor (μ) is 5, according to the EN 1015-19 standard. You can find the detailed technical data sheet for Benesserebio plaster here.
Biocalce Intonachino Fino: It should be applied at a thickness of 2–3 mm, provides a smooth surface, and offers excellent vapour permeability, including on adobe walls. You can view the detailed technical data for Biocalce Intonachino Fino here.
Biocalce Rinzaffo: A base coat plaster for adobe walls, applied at a thickness of 1 cm, providing an excellent foundation for subsequent layers. Further information about Rinzaffo plaster can be found here.
Biocalce Zoccolatura: A 2 cm thick drying plaster used to effectively manage moisture in adobe walls. Its water vapour diffusion resistance coefficient (μ) is ≤ 3, according to EN 1015-19. Detailed technical data for Zoccolatura can be found here.
Biocalce Intonachino Fino: Applied at a thickness of 2–3 mm to achieve a smooth and aesthetically pleasing surface on adobe walls.
It is important to apply the plaster up to 50 cm above the visible damp area on adobe walls, thereby ensuring effective protection.
Geocalce Tenace: Suitable for adobe walls at a thickness of 2–3 cm, with a maximum application thickness of 3 cm per layer. This material is particularly strong and durable. Its relative water vapour resistance coefficient (μ) is ≤ 10, in accordance with EN 1015-19. You can find its details here.
Geocalce Intonaco: Can be applied to adobe walls in layers up to a maximum thickness of 1.5 cm. It has excellent vapour permeability and contains no Portland cement. Its relative water vapour resistance coefficient (μ) is ≤ 15, in accordance with EN 1015-19. This product is the most affordable option available on the market. You can view the detailed technical data for Geocalce Intonaco here.
Biocalce Intonachino Fino: Also recommended as a finishing plaster for adobe walls in standard plastering applications, as it provides a smooth surface and excellent vapour permeability.
The following products can also be used as part of the systems presented above:
Whether the materials can be used on adobe walls depends on the stability of the existing plaster. For the best results, the existing plaster should be removed. If this is not possible, consolidation with Rasobuild consolidante is recommended.
Geocalce Intonaco does not contain Portland cement. This plaster is made with natural lime mortar and a geo-binder, offers excellent breathability, and is suitable for both exterior and interior adobe walls.
The materials mentioned above do not contain Portland cement.
Yes, all of these materials are highly breathable when used on adobe walls.
You can find more information about the detailed properties and application guidelines for each material at the links below:
These innovative solutions ensure the long-term protection and breathability of adobe walls, contributing to the energy efficiency and comfort of buildings.
Kerakoll Design is an integrated project featuring innovative materials—resin, cement, handcrafted wood, microcoatings, paints and glazes—all coordinated within a single colour palette.
